headroom/quickstart/index.html

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Headroom
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Quickstart
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Installation
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Option 1: Proxy Server (Zero Code Changes)
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Step 1: Start the Proxy
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Step 2: Verify It's Running
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Step 3: Point Your Client
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Step 4: Check Savings
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Option 2: Python SDK
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Basic Example
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<a href="#with-tool-outputs-where-savings-happen" class="md-nav__link">
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With Tool Outputs (Where Savings Happen)
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Simulate Before Sending
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<a href="#option-3-anthropic-sdk" class="md-nav__link">
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Option 3: Anthropic SDK
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Verify It's Working
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<a href="#method-1-enable-logging" class="md-nav__link">
<span class="md-ellipsis">
Method 1: Enable Logging
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</li>
<li class="md-nav__item">
<a href="#method-2-check-session-stats" class="md-nav__link">
<span class="md-ellipsis">
Method 2: Check Session Stats
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Method 3: Validate Setup
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Common Configuration
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<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#adjust-compression" class="md-nav__link">
<span class="md-ellipsis">
Adjust Compression
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#skip-compression-for-specific-tools" class="md-nav__link">
<span class="md-ellipsis">
Skip Compression for Specific Tools
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#audit-mode-observe-only" class="md-nav__link">
<span class="md-ellipsis">
Audit Mode (Observe Only)
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#what-gets-optimized" class="md-nav__link">
<span class="md-ellipsis">
What Gets Optimized?
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#next-steps" class="md-nav__link">
<span class="md-ellipsis">
Next Steps
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#quick-troubleshooting" class="md-nav__link">
<span class="md-ellipsis">
Quick Troubleshooting
</span>
</a>
<nav class="md-nav" aria-label="Quick Troubleshooting">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#no-token-savings" class="md-nav__link">
<span class="md-ellipsis">
"No token savings"
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#high-latency" class="md-nav__link">
<span class="md-ellipsis">
"High latency"
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#compression-too-aggressive" class="md-nav__link">
<span class="md-ellipsis">
"Compression too aggressive"
</span>
</a>
</li>
</ul>
</nav>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="../getting-started/" class="md-nav__link">
<span class="md-ellipsis">
Installation
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../docker-install/" class="md-nav__link">
<span class="md-ellipsis">
Docker-Native Install
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../persistent-installs/" class="md-nav__link">
<span class="md-ellipsis">
Persistent Installs
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../configuration/" class="md-nav__link">
<span class="md-ellipsis">
Configuration
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--nested">
<input class="md-nav__toggle md-toggle md-toggle--indeterminate" type="checkbox" id="__nav_3" >
<label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
<span class="md-ellipsis">
User Guide
</span>
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_3_label" aria-expanded="false">
<label class="md-nav__title" for="__nav_3">
<span class="md-nav__icon md-icon"></span>
User Guide
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../proxy/" class="md-nav__link">
<span class="md-ellipsis">
Proxy Server
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../compression/" class="md-nav__link">
<span class="md-ellipsis">
Compression Pipeline
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../ccr/" class="md-nav__link">
<span class="md-ellipsis">
CCR (Lossless Retrieval)
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../image-compression/" class="md-nav__link">
<span class="md-ellipsis">
Image Compression
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../memory/" class="md-nav__link">
<span class="md-ellipsis">
Memory System
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../shared-context/" class="md-nav__link">
<span class="md-ellipsis">
Shared Context
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../learn/" class="md-nav__link">
<span class="md-ellipsis">
Failure Learning
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--nested">
<input class="md-nav__toggle md-toggle md-toggle--indeterminate" type="checkbox" id="__nav_4" >
<label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
<span class="md-ellipsis">
Integrations
</span>
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_4_label" aria-expanded="false">
<label class="md-nav__title" for="__nav_4">
<span class="md-nav__icon md-icon"></span>
Integrations
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../integration-guide/" class="md-nav__link">
<span class="md-ellipsis">
Overview
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../vertex/" class="md-nav__link">
<span class="md-ellipsis">
Vertex AI
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../langchain/" class="md-nav__link">
<span class="md-ellipsis">
LangChain
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../agno/" class="md-nav__link">
<span class="md-ellipsis">
Agno
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../strands/" class="md-nav__link">
<span class="md-ellipsis">
Strands
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../mcp/" class="md-nav__link">
<span class="md-ellipsis">
MCP Tools
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--nested">
<input class="md-nav__toggle md-toggle md-toggle--indeterminate" type="checkbox" id="__nav_5" >
<label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
<span class="md-ellipsis">
How It Works
</span>
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_5_label" aria-expanded="false">
<label class="md-nav__title" for="__nav_5">
<span class="md-nav__icon md-icon"></span>
How It Works
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../ARCHITECTURE/" class="md-nav__link">
<span class="md-ellipsis">
Architecture
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../transforms/" class="md-nav__link">
<span class="md-ellipsis">
Transforms Pipeline
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../text-compression/" class="md-nav__link">
<span class="md-ellipsis">
Text Compression
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../llmlingua.md" class="md-nav__link">
<span class="md-ellipsis">
LLMLingua
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--nested">
<input class="md-nav__toggle md-toggle md-toggle--indeterminate" type="checkbox" id="__nav_6" >
<label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
<span class="md-ellipsis">
Benchmarks
</span>
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_6_label" aria-expanded="false">
<label class="md-nav__title" for="__nav_6">
<span class="md-nav__icon md-icon"></span>
Benchmarks
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../benchmarks/" class="md-nav__link">
<span class="md-ellipsis">
Accuracy
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../LATENCY_BENCHMARKS/" class="md-nav__link">
<span class="md-ellipsis">
Latency
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../LIMITATIONS/" class="md-nav__link">
<span class="md-ellipsis">
Limitations
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--nested">
<input class="md-nav__toggle md-toggle md-toggle--indeterminate" type="checkbox" id="__nav_7" >
<label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
<span class="md-ellipsis">
Reference
</span>
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_7_label" aria-expanded="false">
<label class="md-nav__title" for="__nav_7">
<span class="md-nav__icon md-icon"></span>
Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../cli/" class="md-nav__link">
<span class="md-ellipsis">
CLI
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../api/" class="md-nav__link">
<span class="md-ellipsis">
API
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../sdk/" class="md-nav__link">
<span class="md-ellipsis">
SDK
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../network-diff-capture/" class="md-nav__link">
<span class="md-ellipsis">
Differential Network Capture
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../metrics/" class="md-nav__link">
<span class="md-ellipsis">
Metrics & Observability
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../errors/" class="md-nav__link">
<span class="md-ellipsis">
Error Codes
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../troubleshooting/" class="md-nav__link">
<span class="md-ellipsis">
Troubleshooting
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--nested">
<input class="md-nav__toggle md-toggle md-toggle--indeterminate" type="checkbox" id="__nav_8" >
<label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
<span class="md-ellipsis">
Deployment
</span>
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_8_label" aria-expanded="false">
<label class="md-nav__title" for="__nav_8">
<span class="md-nav__icon md-icon"></span>
Deployment
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../macos-deployment/" class="md-nav__link">
<span class="md-ellipsis">
macOS LaunchAgent
</span>
</a>
</li>
</ul>
</nav>
</li>
</ul>
</nav>
</div>
</div>
</div>
<div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
<div class="md-sidebar__scrollwrap">
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
<label class="md-nav__title" for="__toc">
<span class="md-nav__icon md-icon"></span>
Table of contents
</label>
<ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#installation" class="md-nav__link">
<span class="md-ellipsis">
Installation
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#option-1-proxy-server-zero-code-changes" class="md-nav__link">
<span class="md-ellipsis">
Option 1: Proxy Server (Zero Code Changes)
</span>
</a>
<nav class="md-nav" aria-label="Option 1: Proxy Server (Zero Code Changes)">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#step-1-start-the-proxy" class="md-nav__link">
<span class="md-ellipsis">
Step 1: Start the Proxy
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#step-2-verify-its-running" class="md-nav__link">
<span class="md-ellipsis">
Step 2: Verify It's Running
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#step-3-point-your-client" class="md-nav__link">
<span class="md-ellipsis">
Step 3: Point Your Client
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#step-4-check-savings" class="md-nav__link">
<span class="md-ellipsis">
Step 4: Check Savings
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#option-2-python-sdk" class="md-nav__link">
<span class="md-ellipsis">
Option 2: Python SDK
</span>
</a>
<nav class="md-nav" aria-label="Option 2: Python SDK">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#basic-example" class="md-nav__link">
<span class="md-ellipsis">
Basic Example
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#with-tool-outputs-where-savings-happen" class="md-nav__link">
<span class="md-ellipsis">
With Tool Outputs (Where Savings Happen)
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#simulate-before-sending" class="md-nav__link">
<span class="md-ellipsis">
Simulate Before Sending
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#option-3-anthropic-sdk" class="md-nav__link">
<span class="md-ellipsis">
Option 3: Anthropic SDK
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#verify-its-working" class="md-nav__link">
<span class="md-ellipsis">
Verify It's Working
</span>
</a>
<nav class="md-nav" aria-label="Verify It&#39;s Working">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#method-1-enable-logging" class="md-nav__link">
<span class="md-ellipsis">
Method 1: Enable Logging
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#method-2-check-session-stats" class="md-nav__link">
<span class="md-ellipsis">
Method 2: Check Session Stats
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#method-3-validate-setup" class="md-nav__link">
<span class="md-ellipsis">
Method 3: Validate Setup
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#common-configuration" class="md-nav__link">
<span class="md-ellipsis">
Common Configuration
</span>
</a>
<nav class="md-nav" aria-label="Common Configuration">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#adjust-compression" class="md-nav__link">
<span class="md-ellipsis">
Adjust Compression
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#skip-compression-for-specific-tools" class="md-nav__link">
<span class="md-ellipsis">
Skip Compression for Specific Tools
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#audit-mode-observe-only" class="md-nav__link">
<span class="md-ellipsis">
Audit Mode (Observe Only)
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#what-gets-optimized" class="md-nav__link">
<span class="md-ellipsis">
What Gets Optimized?
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#next-steps" class="md-nav__link">
<span class="md-ellipsis">
Next Steps
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#quick-troubleshooting" class="md-nav__link">
<span class="md-ellipsis">
Quick Troubleshooting
</span>
</a>
<nav class="md-nav" aria-label="Quick Troubleshooting">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#no-token-savings" class="md-nav__link">
<span class="md-ellipsis">
"No token savings"
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#high-latency" class="md-nav__link">
<span class="md-ellipsis">
"High latency"
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#compression-too-aggressive" class="md-nav__link">
<span class="md-ellipsis">
"Compression too aggressive"
</span>
</a>
</li>
</ul>
</nav>
</li>
</ul>
</nav>
</div>
</div>
</div>
<div class="md-content" data-md-component="content">
<article class="md-content__inner md-typeset">
<h1 id="quickstart-guide">Quickstart Guide<a class="headerlink" href="#quickstart-guide" title="Permanent link">&para;</a></h1>
<p>Get Headroom running in 5 minutes with these copy-paste examples.</p>
<hr />
<h2 id="installation">Installation<a class="headerlink" href="#installation" title="Permanent link">&para;</a></h2>
<p><strong>CLI on macOS Apple Silicon/Linux with uv:</strong></p>
<div class="language-bash highlight"><pre><span></span><code><span id="__span-0-1"><a id="__codelineno-0-1" name="__codelineno-0-1" href="#__codelineno-0-1"></a>uv<span class="w"> </span>tool<span class="w"> </span>install<span class="w"> </span>--python<span class="w"> </span><span class="m">3</span>.13<span class="w"> </span><span class="s2">&quot;headroom-ai[all]&quot;</span>
</span><span id="__span-0-2"><a id="__codelineno-0-2" name="__codelineno-0-2" href="#__codelineno-0-2"></a>headroom<span class="w"> </span>--version
</span></code></pre></div>
<p>Use <code>uv tool update-shell</code> if the install succeeds but <code>headroom</code> is not on
<code>PATH</code>.</p>
<p><strong>Python project / virtualenv:</strong></p>
<div class="language-bash highlight"><pre><span></span><code><span id="__span-1-1"><a id="__codelineno-1-1" name="__codelineno-1-1" href="#__codelineno-1-1"></a><span class="c1"># Core only (minimal dependencies)</span>
</span><span id="__span-1-2"><a id="__codelineno-1-2" name="__codelineno-1-2" href="#__codelineno-1-2"></a>pip<span class="w"> </span>install<span class="w"> </span>headroom-ai
</span><span id="__span-1-3"><a id="__codelineno-1-3" name="__codelineno-1-3" href="#__codelineno-1-3"></a>
</span><span id="__span-1-4"><a id="__codelineno-1-4" name="__codelineno-1-4" href="#__codelineno-1-4"></a><span class="c1"># With proxy server</span>
</span><span id="__span-1-5"><a id="__codelineno-1-5" name="__codelineno-1-5" href="#__codelineno-1-5"></a>pip<span class="w"> </span>install<span class="w"> </span><span class="s2">&quot;headroom-ai[proxy]&quot;</span>
</span><span id="__span-1-6"><a id="__codelineno-1-6" name="__codelineno-1-6" href="#__codelineno-1-6"></a>
</span><span id="__span-1-7"><a id="__codelineno-1-7" name="__codelineno-1-7" href="#__codelineno-1-7"></a><span class="c1"># Everything</span>
</span><span id="__span-1-8"><a id="__codelineno-1-8" name="__codelineno-1-8" href="#__codelineno-1-8"></a>pip<span class="w"> </span>install<span class="w"> </span><span class="s2">&quot;headroom-ai[all]&quot;</span>
</span></code></pre></div>
<p><strong>TypeScript / Node.js:</strong></p>
<div class="language-bash highlight"><pre><span></span><code><span id="__span-2-1"><a id="__codelineno-2-1" name="__codelineno-2-1" href="#__codelineno-2-1"></a>npm<span class="w"> </span>install<span class="w"> </span>headroom-ai
</span></code></pre></div>
<p><strong>Docker-native:</strong></p>
<div class="language-bash highlight"><pre><span></span><code><span id="__span-3-1"><a id="__codelineno-3-1" name="__codelineno-3-1" href="#__codelineno-3-1"></a>curl<span class="w"> </span>-fsSL<span class="w"> </span>https://raw.githubusercontent.com/chopratejas/headroom/main/scripts/install.sh<span class="w"> </span><span class="p">|</span><span class="w"> </span>bash
</span></code></pre></div>
<p>See <a href="../docker-install/">Docker-native install</a> if you want Docker to provide the Headroom runtime while your agent CLIs stay on the host.</p>
<p><strong>Persistent background runtime:</strong></p>
<div class="language-bash highlight"><pre><span></span><code><span id="__span-4-1"><a id="__codelineno-4-1" name="__codelineno-4-1" href="#__codelineno-4-1"></a>headroom<span class="w"> </span>install<span class="w"> </span>apply<span class="w"> </span>--preset<span class="w"> </span>persistent-service<span class="w"> </span>--providers<span class="w"> </span>auto
</span></code></pre></div>
<p>See <a href="../persistent-installs/">Persistent Installs</a> if you want Headroom to stay up in the background and be reused by <code>wrap</code>.</p>
<hr />
<h2 id="option-1-proxy-server-zero-code-changes">Option 1: Proxy Server (Zero Code Changes)<a class="headerlink" href="#option-1-proxy-server-zero-code-changes" title="Permanent link">&para;</a></h2>
<p>The fastest way to start saving tokens. Works with any OpenAI-compatible client.</p>
<h3 id="step-1-start-the-proxy">Step 1: Start the Proxy<a class="headerlink" href="#step-1-start-the-proxy" title="Permanent link">&para;</a></h3>
<div class="language-bash highlight"><pre><span></span><code><span id="__span-5-1"><a id="__codelineno-5-1" name="__codelineno-5-1" href="#__codelineno-5-1"></a>headroom<span class="w"> </span>proxy<span class="w"> </span>--port<span class="w"> </span><span class="m">8787</span>
</span></code></pre></div>
<h3 id="step-2-verify-its-running">Step 2: Verify It's Running<a class="headerlink" href="#step-2-verify-its-running" title="Permanent link">&para;</a></h3>
<div class="language-bash highlight"><pre><span></span><code><span id="__span-6-1"><a id="__codelineno-6-1" name="__codelineno-6-1" href="#__codelineno-6-1"></a>curl<span class="w"> </span>http://localhost:8787/health
</span><span id="__span-6-2"><a id="__codelineno-6-2" name="__codelineno-6-2" href="#__codelineno-6-2"></a><span class="c1"># Expected: {&quot;status&quot;:&quot;healthy&quot;,&quot;ready&quot;:true,&quot;config&quot;:{&quot;backend&quot;:&quot;anthropic&quot;,...},...}</span>
</span></code></pre></div>
<h3 id="step-3-point-your-client">Step 3: Point Your Client<a class="headerlink" href="#step-3-point-your-client" title="Permanent link">&para;</a></h3>
<div class="language-bash highlight"><pre><span></span><code><span id="__span-7-1"><a id="__codelineno-7-1" name="__codelineno-7-1" href="#__codelineno-7-1"></a><span class="c1"># Claude Code</span>
</span><span id="__span-7-2"><a id="__codelineno-7-2" name="__codelineno-7-2" href="#__codelineno-7-2"></a><span class="nv">ANTHROPIC_BASE_URL</span><span class="o">=</span>http://localhost:8787<span class="w"> </span>claude
</span><span id="__span-7-3"><a id="__codelineno-7-3" name="__codelineno-7-3" href="#__codelineno-7-3"></a>
</span><span id="__span-7-4"><a id="__codelineno-7-4" name="__codelineno-7-4" href="#__codelineno-7-4"></a><span class="c1"># GitHub Copilot CLI (default Anthropic-style proxy route)</span>
</span><span id="__span-7-5"><a id="__codelineno-7-5" name="__codelineno-7-5" href="#__codelineno-7-5"></a>headroom<span class="w"> </span>wrap<span class="w"> </span>copilot<span class="w"> </span>--<span class="w"> </span>--model<span class="w"> </span>claude-sonnet-4-20250514
</span><span id="__span-7-6"><a id="__codelineno-7-6" name="__codelineno-7-6" href="#__codelineno-7-6"></a>
</span><span id="__span-7-7"><a id="__codelineno-7-7" name="__codelineno-7-7" href="#__codelineno-7-7"></a><span class="c1"># Cursor / Continue / any OpenAI client</span>
</span><span id="__span-7-8"><a id="__codelineno-7-8" name="__codelineno-7-8" href="#__codelineno-7-8"></a><span class="nv">OPENAI_BASE_URL</span><span class="o">=</span>http://localhost:8787/v1<span class="w"> </span>your-app
</span><span id="__span-7-9"><a id="__codelineno-7-9" name="__codelineno-7-9" href="#__codelineno-7-9"></a>
</span><span id="__span-7-10"><a id="__codelineno-7-10" name="__codelineno-7-10" href="#__codelineno-7-10"></a><span class="c1"># Python</span>
</span><span id="__span-7-11"><a id="__codelineno-7-11" name="__codelineno-7-11" href="#__codelineno-7-11"></a><span class="nb">export</span><span class="w"> </span><span class="nv">OPENAI_BASE_URL</span><span class="o">=</span>http://localhost:8787/v1
</span><span id="__span-7-12"><a id="__codelineno-7-12" name="__codelineno-7-12" href="#__codelineno-7-12"></a>python<span class="w"> </span>your_script.py
</span></code></pre></div>
<h3 id="step-4-check-savings">Step 4: Check Savings<a class="headerlink" href="#step-4-check-savings" title="Permanent link">&para;</a></h3>
<div class="language-bash highlight"><pre><span></span><code><span id="__span-8-1"><a id="__codelineno-8-1" name="__codelineno-8-1" href="#__codelineno-8-1"></a>curl<span class="w"> </span>http://localhost:8787/stats
</span><span id="__span-8-2"><a id="__codelineno-8-2" name="__codelineno-8-2" href="#__codelineno-8-2"></a><span class="c1"># {&quot;requests_total&quot;: 42, &quot;tokens_saved_total&quot;: 125000, ...}</span>
</span></code></pre></div>
<hr />
<h2 id="option-2-python-sdk">Option 2: Python SDK<a class="headerlink" href="#option-2-python-sdk" title="Permanent link">&para;</a></h2>
<p>Wrap your existing client for fine-grained control.</p>
<h3 id="basic-example">Basic Example<a class="headerlink" href="#basic-example" title="Permanent link">&para;</a></h3>
<div class="language-python highlight"><pre><span></span><code><span id="__span-9-1"><a id="__codelineno-9-1" name="__codelineno-9-1" href="#__codelineno-9-1"></a><span class="kn">from</span><span class="w"> </span><span class="nn">headroom</span><span class="w"> </span><span class="kn">import</span> <span class="n">HeadroomClient</span><span class="p">,</span> <span class="n">OpenAIProvider</span>
</span><span id="__span-9-2"><a id="__codelineno-9-2" name="__codelineno-9-2" href="#__codelineno-9-2"></a><span class="kn">from</span><span class="w"> </span><span class="nn">openai</span><span class="w"> </span><span class="kn">import</span> <span class="n">OpenAI</span>
</span><span id="__span-9-3"><a id="__codelineno-9-3" name="__codelineno-9-3" href="#__codelineno-9-3"></a>
</span><span id="__span-9-4"><a id="__codelineno-9-4" name="__codelineno-9-4" href="#__codelineno-9-4"></a><span class="c1"># Create wrapped client</span>
</span><span id="__span-9-5"><a id="__codelineno-9-5" name="__codelineno-9-5" href="#__codelineno-9-5"></a><span class="n">client</span> <span class="o">=</span> <span class="n">HeadroomClient</span><span class="p">(</span>
</span><span id="__span-9-6"><a id="__codelineno-9-6" name="__codelineno-9-6" href="#__codelineno-9-6"></a> <span class="n">original_client</span><span class="o">=</span><span class="n">OpenAI</span><span class="p">(),</span>
</span><span id="__span-9-7"><a id="__codelineno-9-7" name="__codelineno-9-7" href="#__codelineno-9-7"></a> <span class="n">provider</span><span class="o">=</span><span class="n">OpenAIProvider</span><span class="p">(),</span>
</span><span id="__span-9-8"><a id="__codelineno-9-8" name="__codelineno-9-8" href="#__codelineno-9-8"></a> <span class="n">default_mode</span><span class="o">=</span><span class="s2">&quot;optimize&quot;</span><span class="p">,</span>
</span><span id="__span-9-9"><a id="__codelineno-9-9" name="__codelineno-9-9" href="#__codelineno-9-9"></a><span class="p">)</span>
</span><span id="__span-9-10"><a id="__codelineno-9-10" name="__codelineno-9-10" href="#__codelineno-9-10"></a>
</span><span id="__span-9-11"><a id="__codelineno-9-11" name="__codelineno-9-11" href="#__codelineno-9-11"></a><span class="c1"># Use exactly like OpenAI client</span>
</span><span id="__span-9-12"><a id="__codelineno-9-12" name="__codelineno-9-12" href="#__codelineno-9-12"></a><span class="n">response</span> <span class="o">=</span> <span class="n">client</span><span class="o">.</span><span class="n">chat</span><span class="o">.</span><span class="n">completions</span><span class="o">.</span><span class="n">create</span><span class="p">(</span>
</span><span id="__span-9-13"><a id="__codelineno-9-13" name="__codelineno-9-13" href="#__codelineno-9-13"></a> <span class="n">model</span><span class="o">=</span><span class="s2">&quot;gpt-4o&quot;</span><span class="p">,</span>
</span><span id="__span-9-14"><a id="__codelineno-9-14" name="__codelineno-9-14" href="#__codelineno-9-14"></a> <span class="n">messages</span><span class="o">=</span><span class="p">[</span>
</span><span id="__span-9-15"><a id="__codelineno-9-15" name="__codelineno-9-15" href="#__codelineno-9-15"></a> <span class="p">{</span><span class="s2">&quot;role&quot;</span><span class="p">:</span> <span class="s2">&quot;system&quot;</span><span class="p">,</span> <span class="s2">&quot;content&quot;</span><span class="p">:</span> <span class="s2">&quot;You are a helpful assistant.&quot;</span><span class="p">},</span>
</span><span id="__span-9-16"><a id="__codelineno-9-16" name="__codelineno-9-16" href="#__codelineno-9-16"></a> <span class="p">{</span><span class="s2">&quot;role&quot;</span><span class="p">:</span> <span class="s2">&quot;user&quot;</span><span class="p">,</span> <span class="s2">&quot;content&quot;</span><span class="p">:</span> <span class="s2">&quot;Hello!&quot;</span><span class="p">},</span>
</span><span id="__span-9-17"><a id="__codelineno-9-17" name="__codelineno-9-17" href="#__codelineno-9-17"></a> <span class="p">],</span>
</span><span id="__span-9-18"><a id="__codelineno-9-18" name="__codelineno-9-18" href="#__codelineno-9-18"></a><span class="p">)</span>
</span><span id="__span-9-19"><a id="__codelineno-9-19" name="__codelineno-9-19" href="#__codelineno-9-19"></a>
</span><span id="__span-9-20"><a id="__codelineno-9-20" name="__codelineno-9-20" href="#__codelineno-9-20"></a><span class="nb">print</span><span class="p">(</span><span class="n">response</span><span class="o">.</span><span class="n">choices</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">message</span><span class="o">.</span><span class="n">content</span><span class="p">)</span>
</span><span id="__span-9-21"><a id="__codelineno-9-21" name="__codelineno-9-21" href="#__codelineno-9-21"></a>
</span><span id="__span-9-22"><a id="__codelineno-9-22" name="__codelineno-9-22" href="#__codelineno-9-22"></a><span class="c1"># Check what happened</span>
</span><span id="__span-9-23"><a id="__codelineno-9-23" name="__codelineno-9-23" href="#__codelineno-9-23"></a><span class="n">stats</span> <span class="o">=</span> <span class="n">client</span><span class="o">.</span><span class="n">get_stats</span><span class="p">()</span>
</span><span id="__span-9-24"><a id="__codelineno-9-24" name="__codelineno-9-24" href="#__codelineno-9-24"></a><span class="nb">print</span><span class="p">(</span><span class="sa">f</span><span class="s2">&quot;Tokens saved: </span><span class="si">{</span><span class="n">stats</span><span class="p">[</span><span class="s1">&#39;session&#39;</span><span class="p">][</span><span class="s1">&#39;tokens_saved_total&#39;</span><span class="p">]</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">)</span>
</span></code></pre></div>
<h3 id="with-tool-outputs-where-savings-happen">With Tool Outputs (Where Savings Happen)<a class="headerlink" href="#with-tool-outputs-where-savings-happen" title="Permanent link">&para;</a></h3>
<div class="language-python highlight"><pre><span></span><code><span id="__span-10-1"><a id="__codelineno-10-1" name="__codelineno-10-1" href="#__codelineno-10-1"></a><span class="kn">from</span><span class="w"> </span><span class="nn">headroom</span><span class="w"> </span><span class="kn">import</span> <span class="n">HeadroomClient</span><span class="p">,</span> <span class="n">OpenAIProvider</span>
</span><span id="__span-10-2"><a id="__codelineno-10-2" name="__codelineno-10-2" href="#__codelineno-10-2"></a><span class="kn">from</span><span class="w"> </span><span class="nn">openai</span><span class="w"> </span><span class="kn">import</span> <span class="n">OpenAI</span>
</span><span id="__span-10-3"><a id="__codelineno-10-3" name="__codelineno-10-3" href="#__codelineno-10-3"></a><span class="kn">import</span><span class="w"> </span><span class="nn">json</span>
</span><span id="__span-10-4"><a id="__codelineno-10-4" name="__codelineno-10-4" href="#__codelineno-10-4"></a>
</span><span id="__span-10-5"><a id="__codelineno-10-5" name="__codelineno-10-5" href="#__codelineno-10-5"></a><span class="n">client</span> <span class="o">=</span> <span class="n">HeadroomClient</span><span class="p">(</span>
</span><span id="__span-10-6"><a id="__codelineno-10-6" name="__codelineno-10-6" href="#__codelineno-10-6"></a> <span class="n">original_client</span><span class="o">=</span><span class="n">OpenAI</span><span class="p">(),</span>
</span><span id="__span-10-7"><a id="__codelineno-10-7" name="__codelineno-10-7" href="#__codelineno-10-7"></a> <span class="n">provider</span><span class="o">=</span><span class="n">OpenAIProvider</span><span class="p">(),</span>
</span><span id="__span-10-8"><a id="__codelineno-10-8" name="__codelineno-10-8" href="#__codelineno-10-8"></a> <span class="n">default_mode</span><span class="o">=</span><span class="s2">&quot;optimize&quot;</span><span class="p">,</span>
</span><span id="__span-10-9"><a id="__codelineno-10-9" name="__codelineno-10-9" href="#__codelineno-10-9"></a><span class="p">)</span>
</span><span id="__span-10-10"><a id="__codelineno-10-10" name="__codelineno-10-10" href="#__codelineno-10-10"></a>
</span><span id="__span-10-11"><a id="__codelineno-10-11" name="__codelineno-10-11" href="#__codelineno-10-11"></a><span class="c1"># Simulate a conversation with large tool outputs</span>
</span><span id="__span-10-12"><a id="__codelineno-10-12" name="__codelineno-10-12" href="#__codelineno-10-12"></a><span class="n">messages</span> <span class="o">=</span> <span class="p">[</span>
</span><span id="__span-10-13"><a id="__codelineno-10-13" name="__codelineno-10-13" href="#__codelineno-10-13"></a> <span class="p">{</span><span class="s2">&quot;role&quot;</span><span class="p">:</span> <span class="s2">&quot;system&quot;</span><span class="p">,</span> <span class="s2">&quot;content&quot;</span><span class="p">:</span> <span class="s2">&quot;You analyze search results.&quot;</span><span class="p">},</span>
</span><span id="__span-10-14"><a id="__codelineno-10-14" name="__codelineno-10-14" href="#__codelineno-10-14"></a> <span class="p">{</span><span class="s2">&quot;role&quot;</span><span class="p">:</span> <span class="s2">&quot;user&quot;</span><span class="p">,</span> <span class="s2">&quot;content&quot;</span><span class="p">:</span> <span class="s2">&quot;Search for Python tutorials.&quot;</span><span class="p">},</span>
</span><span id="__span-10-15"><a id="__codelineno-10-15" name="__codelineno-10-15" href="#__codelineno-10-15"></a> <span class="p">{</span>
</span><span id="__span-10-16"><a id="__codelineno-10-16" name="__codelineno-10-16" href="#__codelineno-10-16"></a> <span class="s2">&quot;role&quot;</span><span class="p">:</span> <span class="s2">&quot;assistant&quot;</span><span class="p">,</span>
</span><span id="__span-10-17"><a id="__codelineno-10-17" name="__codelineno-10-17" href="#__codelineno-10-17"></a> <span class="s2">&quot;content&quot;</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
</span><span id="__span-10-18"><a id="__codelineno-10-18" name="__codelineno-10-18" href="#__codelineno-10-18"></a> <span class="s2">&quot;tool_calls&quot;</span><span class="p">:</span> <span class="p">[{</span>
</span><span id="__span-10-19"><a id="__codelineno-10-19" name="__codelineno-10-19" href="#__codelineno-10-19"></a> <span class="s2">&quot;id&quot;</span><span class="p">:</span> <span class="s2">&quot;call_1&quot;</span><span class="p">,</span>
</span><span id="__span-10-20"><a id="__codelineno-10-20" name="__codelineno-10-20" href="#__codelineno-10-20"></a> <span class="s2">&quot;type&quot;</span><span class="p">:</span> <span class="s2">&quot;function&quot;</span><span class="p">,</span>
</span><span id="__span-10-21"><a id="__codelineno-10-21" name="__codelineno-10-21" href="#__codelineno-10-21"></a> <span class="s2">&quot;function&quot;</span><span class="p">:</span> <span class="p">{</span><span class="s2">&quot;name&quot;</span><span class="p">:</span> <span class="s2">&quot;search&quot;</span><span class="p">,</span> <span class="s2">&quot;arguments&quot;</span><span class="p">:</span> <span class="s1">&#39;{&quot;q&quot;: &quot;python&quot;}&#39;</span><span class="p">},</span>
</span><span id="__span-10-22"><a id="__codelineno-10-22" name="__codelineno-10-22" href="#__codelineno-10-22"></a> <span class="p">}],</span>
</span><span id="__span-10-23"><a id="__codelineno-10-23" name="__codelineno-10-23" href="#__codelineno-10-23"></a> <span class="p">},</span>
</span><span id="__span-10-24"><a id="__codelineno-10-24" name="__codelineno-10-24" href="#__codelineno-10-24"></a> <span class="p">{</span>
</span><span id="__span-10-25"><a id="__codelineno-10-25" name="__codelineno-10-25" href="#__codelineno-10-25"></a> <span class="s2">&quot;role&quot;</span><span class="p">:</span> <span class="s2">&quot;tool&quot;</span><span class="p">,</span>
</span><span id="__span-10-26"><a id="__codelineno-10-26" name="__codelineno-10-26" href="#__codelineno-10-26"></a> <span class="s2">&quot;tool_call_id&quot;</span><span class="p">:</span> <span class="s2">&quot;call_1&quot;</span><span class="p">,</span>
</span><span id="__span-10-27"><a id="__codelineno-10-27" name="__codelineno-10-27" href="#__codelineno-10-27"></a> <span class="c1"># This is where Headroom shines - compressing large outputs</span>
</span><span id="__span-10-28"><a id="__codelineno-10-28" name="__codelineno-10-28" href="#__codelineno-10-28"></a> <span class="s2">&quot;content&quot;</span><span class="p">:</span> <span class="n">json</span><span class="o">.</span><span class="n">dumps</span><span class="p">({</span>
</span><span id="__span-10-29"><a id="__codelineno-10-29" name="__codelineno-10-29" href="#__codelineno-10-29"></a> <span class="s2">&quot;results&quot;</span><span class="p">:</span> <span class="p">[{</span><span class="s2">&quot;title&quot;</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;Result </span><span class="si">{</span><span class="n">i</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">,</span> <span class="s2">&quot;score&quot;</span><span class="p">:</span> <span class="mi">100</span><span class="o">-</span><span class="n">i</span><span class="p">}</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="mi">500</span><span class="p">)]</span>
</span><span id="__span-10-30"><a id="__codelineno-10-30" name="__codelineno-10-30" href="#__codelineno-10-30"></a> <span class="p">}),</span>
</span><span id="__span-10-31"><a id="__codelineno-10-31" name="__codelineno-10-31" href="#__codelineno-10-31"></a> <span class="p">},</span>
</span><span id="__span-10-32"><a id="__codelineno-10-32" name="__codelineno-10-32" href="#__codelineno-10-32"></a> <span class="p">{</span><span class="s2">&quot;role&quot;</span><span class="p">:</span> <span class="s2">&quot;user&quot;</span><span class="p">,</span> <span class="s2">&quot;content&quot;</span><span class="p">:</span> <span class="s2">&quot;What are the top 3 results?&quot;</span><span class="p">},</span>
</span><span id="__span-10-33"><a id="__codelineno-10-33" name="__codelineno-10-33" href="#__codelineno-10-33"></a><span class="p">]</span>
</span><span id="__span-10-34"><a id="__codelineno-10-34" name="__codelineno-10-34" href="#__codelineno-10-34"></a>
</span><span id="__span-10-35"><a id="__codelineno-10-35" name="__codelineno-10-35" href="#__codelineno-10-35"></a><span class="c1"># Headroom compresses the 500 results to ~20, keeping the most relevant</span>
</span><span id="__span-10-36"><a id="__codelineno-10-36" name="__codelineno-10-36" href="#__codelineno-10-36"></a><span class="n">response</span> <span class="o">=</span> <span class="n">client</span><span class="o">.</span><span class="n">chat</span><span class="o">.</span><span class="n">completions</span><span class="o">.</span><span class="n">create</span><span class="p">(</span>
</span><span id="__span-10-37"><a id="__codelineno-10-37" name="__codelineno-10-37" href="#__codelineno-10-37"></a> <span class="n">model</span><span class="o">=</span><span class="s2">&quot;gpt-4o&quot;</span><span class="p">,</span>
</span><span id="__span-10-38"><a id="__codelineno-10-38" name="__codelineno-10-38" href="#__codelineno-10-38"></a> <span class="n">messages</span><span class="o">=</span><span class="n">messages</span><span class="p">,</span>
</span><span id="__span-10-39"><a id="__codelineno-10-39" name="__codelineno-10-39" href="#__codelineno-10-39"></a><span class="p">)</span>
</span><span id="__span-10-40"><a id="__codelineno-10-40" name="__codelineno-10-40" href="#__codelineno-10-40"></a>
</span><span id="__span-10-41"><a id="__codelineno-10-41" name="__codelineno-10-41" href="#__codelineno-10-41"></a><span class="nb">print</span><span class="p">(</span><span class="n">response</span><span class="o">.</span><span class="n">choices</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">message</span><span class="o">.</span><span class="n">content</span><span class="p">)</span>
</span></code></pre></div>
<h3 id="simulate-before-sending">Simulate Before Sending<a class="headerlink" href="#simulate-before-sending" title="Permanent link">&para;</a></h3>
<p>Preview optimizations without making an API call:</p>
<div class="language-python highlight"><pre><span></span><code><span id="__span-11-1"><a id="__codelineno-11-1" name="__codelineno-11-1" href="#__codelineno-11-1"></a><span class="c1"># See what would happen without calling the API</span>
</span><span id="__span-11-2"><a id="__codelineno-11-2" name="__codelineno-11-2" href="#__codelineno-11-2"></a><span class="n">plan</span> <span class="o">=</span> <span class="n">client</span><span class="o">.</span><span class="n">chat</span><span class="o">.</span><span class="n">completions</span><span class="o">.</span><span class="n">simulate</span><span class="p">(</span>
</span><span id="__span-11-3"><a id="__codelineno-11-3" name="__codelineno-11-3" href="#__codelineno-11-3"></a> <span class="n">model</span><span class="o">=</span><span class="s2">&quot;gpt-4o&quot;</span><span class="p">,</span>
</span><span id="__span-11-4"><a id="__codelineno-11-4" name="__codelineno-11-4" href="#__codelineno-11-4"></a> <span class="n">messages</span><span class="o">=</span><span class="n">messages</span><span class="p">,</span>
</span><span id="__span-11-5"><a id="__codelineno-11-5" name="__codelineno-11-5" href="#__codelineno-11-5"></a><span class="p">)</span>
</span><span id="__span-11-6"><a id="__codelineno-11-6" name="__codelineno-11-6" href="#__codelineno-11-6"></a>
</span><span id="__span-11-7"><a id="__codelineno-11-7" name="__codelineno-11-7" href="#__codelineno-11-7"></a><span class="nb">print</span><span class="p">(</span><span class="sa">f</span><span class="s2">&quot;Tokens before: </span><span class="si">{</span><span class="n">plan</span><span class="o">.</span><span class="n">tokens_before</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">)</span>
</span><span id="__span-11-8"><a id="__codelineno-11-8" name="__codelineno-11-8" href="#__codelineno-11-8"></a><span class="nb">print</span><span class="p">(</span><span class="sa">f</span><span class="s2">&quot;Tokens after: </span><span class="si">{</span><span class="n">plan</span><span class="o">.</span><span class="n">tokens_after</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">)</span>
</span><span id="__span-11-9"><a id="__codelineno-11-9" name="__codelineno-11-9" href="#__codelineno-11-9"></a><span class="nb">print</span><span class="p">(</span><span class="sa">f</span><span class="s2">&quot;Would save: </span><span class="si">{</span><span class="n">plan</span><span class="o">.</span><span class="n">tokens_saved</span><span class="si">}</span><span class="s2"> tokens (</span><span class="si">{</span><span class="n">plan</span><span class="o">.</span><span class="n">tokens_saved</span><span class="o">/</span><span class="n">plan</span><span class="o">.</span><span class="n">tokens_before</span><span class="o">*</span><span class="mi">100</span><span class="si">:</span><span class="s2">.0f</span><span class="si">}</span><span class="s2">%)&quot;</span><span class="p">)</span>
</span><span id="__span-11-10"><a id="__codelineno-11-10" name="__codelineno-11-10" href="#__codelineno-11-10"></a><span class="nb">print</span><span class="p">(</span><span class="sa">f</span><span class="s2">&quot;Transforms: </span><span class="si">{</span><span class="n">plan</span><span class="o">.</span><span class="n">transforms</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">)</span>
</span><span id="__span-11-11"><a id="__codelineno-11-11" name="__codelineno-11-11" href="#__codelineno-11-11"></a><span class="nb">print</span><span class="p">(</span><span class="sa">f</span><span class="s2">&quot;Estimated savings: </span><span class="si">{</span><span class="n">plan</span><span class="o">.</span><span class="n">estimated_savings</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">)</span>
</span></code></pre></div>
<hr />
<h2 id="option-3-anthropic-sdk">Option 3: Anthropic SDK<a class="headerlink" href="#option-3-anthropic-sdk" title="Permanent link">&para;</a></h2>
<div class="language-python highlight"><pre><span></span><code><span id="__span-12-1"><a id="__codelineno-12-1" name="__codelineno-12-1" href="#__codelineno-12-1"></a><span class="kn">from</span><span class="w"> </span><span class="nn">headroom</span><span class="w"> </span><span class="kn">import</span> <span class="n">HeadroomClient</span><span class="p">,</span> <span class="n">AnthropicProvider</span>
</span><span id="__span-12-2"><a id="__codelineno-12-2" name="__codelineno-12-2" href="#__codelineno-12-2"></a><span class="kn">from</span><span class="w"> </span><span class="nn">anthropic</span><span class="w"> </span><span class="kn">import</span> <span class="n">Anthropic</span>
</span><span id="__span-12-3"><a id="__codelineno-12-3" name="__codelineno-12-3" href="#__codelineno-12-3"></a>
</span><span id="__span-12-4"><a id="__codelineno-12-4" name="__codelineno-12-4" href="#__codelineno-12-4"></a><span class="n">client</span> <span class="o">=</span> <span class="n">HeadroomClient</span><span class="p">(</span>
</span><span id="__span-12-5"><a id="__codelineno-12-5" name="__codelineno-12-5" href="#__codelineno-12-5"></a> <span class="n">original_client</span><span class="o">=</span><span class="n">Anthropic</span><span class="p">(),</span>
</span><span id="__span-12-6"><a id="__codelineno-12-6" name="__codelineno-12-6" href="#__codelineno-12-6"></a> <span class="n">provider</span><span class="o">=</span><span class="n">AnthropicProvider</span><span class="p">(),</span>
</span><span id="__span-12-7"><a id="__codelineno-12-7" name="__codelineno-12-7" href="#__codelineno-12-7"></a> <span class="n">default_mode</span><span class="o">=</span><span class="s2">&quot;optimize&quot;</span><span class="p">,</span>
</span><span id="__span-12-8"><a id="__codelineno-12-8" name="__codelineno-12-8" href="#__codelineno-12-8"></a><span class="p">)</span>
</span><span id="__span-12-9"><a id="__codelineno-12-9" name="__codelineno-12-9" href="#__codelineno-12-9"></a>
</span><span id="__span-12-10"><a id="__codelineno-12-10" name="__codelineno-12-10" href="#__codelineno-12-10"></a><span class="c1"># Use Anthropic-style API</span>
</span><span id="__span-12-11"><a id="__codelineno-12-11" name="__codelineno-12-11" href="#__codelineno-12-11"></a><span class="n">response</span> <span class="o">=</span> <span class="n">client</span><span class="o">.</span><span class="n">messages</span><span class="o">.</span><span class="n">create</span><span class="p">(</span>
</span><span id="__span-12-12"><a id="__codelineno-12-12" name="__codelineno-12-12" href="#__codelineno-12-12"></a> <span class="n">model</span><span class="o">=</span><span class="s2">&quot;claude-sonnet-4-20250514&quot;</span><span class="p">,</span>
</span><span id="__span-12-13"><a id="__codelineno-12-13" name="__codelineno-12-13" href="#__codelineno-12-13"></a> <span class="n">max_tokens</span><span class="o">=</span><span class="mi">1024</span><span class="p">,</span>
</span><span id="__span-12-14"><a id="__codelineno-12-14" name="__codelineno-12-14" href="#__codelineno-12-14"></a> <span class="n">messages</span><span class="o">=</span><span class="p">[</span>
</span><span id="__span-12-15"><a id="__codelineno-12-15" name="__codelineno-12-15" href="#__codelineno-12-15"></a> <span class="p">{</span><span class="s2">&quot;role&quot;</span><span class="p">:</span> <span class="s2">&quot;user&quot;</span><span class="p">,</span> <span class="s2">&quot;content&quot;</span><span class="p">:</span> <span class="s2">&quot;Hello, Claude!&quot;</span><span class="p">},</span>
</span><span id="__span-12-16"><a id="__codelineno-12-16" name="__codelineno-12-16" href="#__codelineno-12-16"></a> <span class="p">],</span>
</span><span id="__span-12-17"><a id="__codelineno-12-17" name="__codelineno-12-17" href="#__codelineno-12-17"></a><span class="p">)</span>
</span><span id="__span-12-18"><a id="__codelineno-12-18" name="__codelineno-12-18" href="#__codelineno-12-18"></a>
</span><span id="__span-12-19"><a id="__codelineno-12-19" name="__codelineno-12-19" href="#__codelineno-12-19"></a><span class="nb">print</span><span class="p">(</span><span class="n">response</span><span class="o">.</span><span class="n">content</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">text</span><span class="p">)</span>
</span></code></pre></div>
<hr />
<h2 id="verify-its-working">Verify It's Working<a class="headerlink" href="#verify-its-working" title="Permanent link">&para;</a></h2>
<h3 id="method-1-enable-logging">Method 1: Enable Logging<a class="headerlink" href="#method-1-enable-logging" title="Permanent link">&para;</a></h3>
<div class="language-python highlight"><pre><span></span><code><span id="__span-13-1"><a id="__codelineno-13-1" name="__codelineno-13-1" href="#__codelineno-13-1"></a><span class="kn">import</span><span class="w"> </span><span class="nn">logging</span>
</span><span id="__span-13-2"><a id="__codelineno-13-2" name="__codelineno-13-2" href="#__codelineno-13-2"></a><span class="n">logging</span><span class="o">.</span><span class="n">basicConfig</span><span class="p">(</span><span class="n">level</span><span class="o">=</span><span class="n">logging</span><span class="o">.</span><span class="n">INFO</span><span class="p">)</span>
</span><span id="__span-13-3"><a id="__codelineno-13-3" name="__codelineno-13-3" href="#__codelineno-13-3"></a>
</span><span id="__span-13-4"><a id="__codelineno-13-4" name="__codelineno-13-4" href="#__codelineno-13-4"></a><span class="c1"># Now you&#39;ll see:</span>
</span><span id="__span-13-5"><a id="__codelineno-13-5" name="__codelineno-13-5" href="#__codelineno-13-5"></a><span class="c1"># INFO:headroom.transforms.pipeline:Pipeline complete: 45000 -&gt; 4500 tokens (saved 40500, 90.0% reduction)</span>
</span><span id="__span-13-6"><a id="__codelineno-13-6" name="__codelineno-13-6" href="#__codelineno-13-6"></a><span class="c1"># INFO:headroom.transforms.smart_crusher:SmartCrusher: keeping 15 of 500 items</span>
</span></code></pre></div>
<h3 id="method-2-check-session-stats">Method 2: Check Session Stats<a class="headerlink" href="#method-2-check-session-stats" title="Permanent link">&para;</a></h3>
<div class="language-python highlight"><pre><span></span><code><span id="__span-14-1"><a id="__codelineno-14-1" name="__codelineno-14-1" href="#__codelineno-14-1"></a><span class="n">stats</span> <span class="o">=</span> <span class="n">client</span><span class="o">.</span><span class="n">get_stats</span><span class="p">()</span>
</span><span id="__span-14-2"><a id="__codelineno-14-2" name="__codelineno-14-2" href="#__codelineno-14-2"></a><span class="nb">print</span><span class="p">(</span><span class="n">stats</span><span class="p">)</span>
</span><span id="__span-14-3"><a id="__codelineno-14-3" name="__codelineno-14-3" href="#__codelineno-14-3"></a><span class="c1"># {</span>
</span><span id="__span-14-4"><a id="__codelineno-14-4" name="__codelineno-14-4" href="#__codelineno-14-4"></a><span class="c1"># &quot;session&quot;: {&quot;requests_total&quot;: 10, &quot;tokens_saved_total&quot;: 5000, ...},</span>
</span><span id="__span-14-5"><a id="__codelineno-14-5" name="__codelineno-14-5" href="#__codelineno-14-5"></a><span class="c1"># &quot;config&quot;: {&quot;mode&quot;: &quot;optimize&quot;, &quot;provider&quot;: &quot;openai&quot;, ...},</span>
</span><span id="__span-14-6"><a id="__codelineno-14-6" name="__codelineno-14-6" href="#__codelineno-14-6"></a><span class="c1"># &quot;transforms&quot;: {&quot;smart_crusher_enabled&quot;: True, ...}</span>
</span><span id="__span-14-7"><a id="__codelineno-14-7" name="__codelineno-14-7" href="#__codelineno-14-7"></a><span class="c1"># }</span>
</span></code></pre></div>
<h3 id="method-3-validate-setup">Method 3: Validate Setup<a class="headerlink" href="#method-3-validate-setup" title="Permanent link">&para;</a></h3>
<div class="language-python highlight"><pre><span></span><code><span id="__span-15-1"><a id="__codelineno-15-1" name="__codelineno-15-1" href="#__codelineno-15-1"></a><span class="n">result</span> <span class="o">=</span> <span class="n">client</span><span class="o">.</span><span class="n">validate_setup</span><span class="p">()</span>
</span><span id="__span-15-2"><a id="__codelineno-15-2" name="__codelineno-15-2" href="#__codelineno-15-2"></a><span class="k">if</span> <span class="ow">not</span> <span class="n">result</span><span class="p">[</span><span class="s2">&quot;valid&quot;</span><span class="p">]:</span>
</span><span id="__span-15-3"><a id="__codelineno-15-3" name="__codelineno-15-3" href="#__codelineno-15-3"></a> <span class="nb">print</span><span class="p">(</span><span class="s2">&quot;Setup issues:&quot;</span><span class="p">,</span> <span class="n">result</span><span class="p">)</span>
</span><span id="__span-15-4"><a id="__codelineno-15-4" name="__codelineno-15-4" href="#__codelineno-15-4"></a><span class="k">else</span><span class="p">:</span>
</span><span id="__span-15-5"><a id="__codelineno-15-5" name="__codelineno-15-5" href="#__codelineno-15-5"></a> <span class="nb">print</span><span class="p">(</span><span class="s2">&quot;Setup OK!&quot;</span><span class="p">)</span>
</span><span id="__span-15-6"><a id="__codelineno-15-6" name="__codelineno-15-6" href="#__codelineno-15-6"></a> <span class="nb">print</span><span class="p">(</span><span class="sa">f</span><span class="s2">&quot;Provider: </span><span class="si">{</span><span class="n">result</span><span class="p">[</span><span class="s1">&#39;provider&#39;</span><span class="p">][</span><span class="s1">&#39;name&#39;</span><span class="p">]</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">)</span>
</span><span id="__span-15-7"><a id="__codelineno-15-7" name="__codelineno-15-7" href="#__codelineno-15-7"></a> <span class="nb">print</span><span class="p">(</span><span class="sa">f</span><span class="s2">&quot;Storage: </span><span class="si">{</span><span class="n">result</span><span class="p">[</span><span class="s1">&#39;storage&#39;</span><span class="p">][</span><span class="s1">&#39;url&#39;</span><span class="p">]</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">)</span>
</span></code></pre></div>
<hr />
<h2 id="common-configuration">Common Configuration<a class="headerlink" href="#common-configuration" title="Permanent link">&para;</a></h2>
<h3 id="adjust-compression">Adjust Compression<a class="headerlink" href="#adjust-compression" title="Permanent link">&para;</a></h3>
<div class="language-python highlight"><pre><span></span><code><span id="__span-16-1"><a id="__codelineno-16-1" name="__codelineno-16-1" href="#__codelineno-16-1"></a><span class="kn">from</span><span class="w"> </span><span class="nn">headroom</span><span class="w"> </span><span class="kn">import</span> <span class="n">HeadroomClient</span><span class="p">,</span> <span class="n">OpenAIProvider</span><span class="p">,</span> <span class="n">HeadroomConfig</span>
</span><span id="__span-16-2"><a id="__codelineno-16-2" name="__codelineno-16-2" href="#__codelineno-16-2"></a>
</span><span id="__span-16-3"><a id="__codelineno-16-3" name="__codelineno-16-3" href="#__codelineno-16-3"></a><span class="n">config</span> <span class="o">=</span> <span class="n">HeadroomConfig</span><span class="p">()</span>
</span><span id="__span-16-4"><a id="__codelineno-16-4" name="__codelineno-16-4" href="#__codelineno-16-4"></a>
</span><span id="__span-16-5"><a id="__codelineno-16-5" name="__codelineno-16-5" href="#__codelineno-16-5"></a><span class="c1"># Keep more items after compression (default: 15)</span>
</span><span id="__span-16-6"><a id="__codelineno-16-6" name="__codelineno-16-6" href="#__codelineno-16-6"></a><span class="n">config</span><span class="o">.</span><span class="n">smart_crusher</span><span class="o">.</span><span class="n">max_items_after_crush</span> <span class="o">=</span> <span class="mi">30</span>
</span><span id="__span-16-7"><a id="__codelineno-16-7" name="__codelineno-16-7" href="#__codelineno-16-7"></a>
</span><span id="__span-16-8"><a id="__codelineno-16-8" name="__codelineno-16-8" href="#__codelineno-16-8"></a><span class="c1"># Only compress if tool output has &gt; 500 tokens (default: 200)</span>
</span><span id="__span-16-9"><a id="__codelineno-16-9" name="__codelineno-16-9" href="#__codelineno-16-9"></a><span class="n">config</span><span class="o">.</span><span class="n">smart_crusher</span><span class="o">.</span><span class="n">min_tokens_to_crush</span> <span class="o">=</span> <span class="mi">500</span>
</span><span id="__span-16-10"><a id="__codelineno-16-10" name="__codelineno-16-10" href="#__codelineno-16-10"></a>
</span><span id="__span-16-11"><a id="__codelineno-16-11" name="__codelineno-16-11" href="#__codelineno-16-11"></a><span class="n">client</span> <span class="o">=</span> <span class="n">HeadroomClient</span><span class="p">(</span>
</span><span id="__span-16-12"><a id="__codelineno-16-12" name="__codelineno-16-12" href="#__codelineno-16-12"></a> <span class="n">original_client</span><span class="o">=</span><span class="n">OpenAI</span><span class="p">(),</span>
</span><span id="__span-16-13"><a id="__codelineno-16-13" name="__codelineno-16-13" href="#__codelineno-16-13"></a> <span class="n">provider</span><span class="o">=</span><span class="n">OpenAIProvider</span><span class="p">(),</span>
</span><span id="__span-16-14"><a id="__codelineno-16-14" name="__codelineno-16-14" href="#__codelineno-16-14"></a> <span class="n">config</span><span class="o">=</span><span class="n">config</span><span class="p">,</span> <span class="c1"># Pass custom config</span>
</span><span id="__span-16-15"><a id="__codelineno-16-15" name="__codelineno-16-15" href="#__codelineno-16-15"></a> <span class="n">default_mode</span><span class="o">=</span><span class="s2">&quot;optimize&quot;</span><span class="p">,</span>
</span><span id="__span-16-16"><a id="__codelineno-16-16" name="__codelineno-16-16" href="#__codelineno-16-16"></a><span class="p">)</span>
</span></code></pre></div>
<h3 id="skip-compression-for-specific-tools">Skip Compression for Specific Tools<a class="headerlink" href="#skip-compression-for-specific-tools" title="Permanent link">&para;</a></h3>
<div class="language-python highlight"><pre><span></span><code><span id="__span-17-1"><a id="__codelineno-17-1" name="__codelineno-17-1" href="#__codelineno-17-1"></a><span class="n">response</span> <span class="o">=</span> <span class="n">client</span><span class="o">.</span><span class="n">chat</span><span class="o">.</span><span class="n">completions</span><span class="o">.</span><span class="n">create</span><span class="p">(</span>
</span><span id="__span-17-2"><a id="__codelineno-17-2" name="__codelineno-17-2" href="#__codelineno-17-2"></a> <span class="n">model</span><span class="o">=</span><span class="s2">&quot;gpt-4o&quot;</span><span class="p">,</span>
</span><span id="__span-17-3"><a id="__codelineno-17-3" name="__codelineno-17-3" href="#__codelineno-17-3"></a> <span class="n">messages</span><span class="o">=</span><span class="n">messages</span><span class="p">,</span>
</span><span id="__span-17-4"><a id="__codelineno-17-4" name="__codelineno-17-4" href="#__codelineno-17-4"></a> <span class="n">headroom_tool_profiles</span><span class="o">=</span><span class="p">{</span>
</span><span id="__span-17-5"><a id="__codelineno-17-5" name="__codelineno-17-5" href="#__codelineno-17-5"></a> <span class="s2">&quot;database_query&quot;</span><span class="p">:</span> <span class="p">{</span><span class="s2">&quot;skip_compression&quot;</span><span class="p">:</span> <span class="kc">True</span><span class="p">},</span> <span class="c1"># Never compress</span>
</span><span id="__span-17-6"><a id="__codelineno-17-6" name="__codelineno-17-6" href="#__codelineno-17-6"></a> <span class="s2">&quot;search&quot;</span><span class="p">:</span> <span class="p">{</span><span class="s2">&quot;max_items&quot;</span><span class="p">:</span> <span class="mi">50</span><span class="p">},</span> <span class="c1"># Keep more items</span>
</span><span id="__span-17-7"><a id="__codelineno-17-7" name="__codelineno-17-7" href="#__codelineno-17-7"></a> <span class="p">},</span>
</span><span id="__span-17-8"><a id="__codelineno-17-8" name="__codelineno-17-8" href="#__codelineno-17-8"></a><span class="p">)</span>
</span></code></pre></div>
<h3 id="audit-mode-observe-only">Audit Mode (Observe Only)<a class="headerlink" href="#audit-mode-observe-only" title="Permanent link">&para;</a></h3>
<div class="language-python highlight"><pre><span></span><code><span id="__span-18-1"><a id="__codelineno-18-1" name="__codelineno-18-1" href="#__codelineno-18-1"></a><span class="c1"># Start in audit mode - see what WOULD be optimized</span>
</span><span id="__span-18-2"><a id="__codelineno-18-2" name="__codelineno-18-2" href="#__codelineno-18-2"></a><span class="n">client</span> <span class="o">=</span> <span class="n">HeadroomClient</span><span class="p">(</span>
</span><span id="__span-18-3"><a id="__codelineno-18-3" name="__codelineno-18-3" href="#__codelineno-18-3"></a> <span class="n">original_client</span><span class="o">=</span><span class="n">OpenAI</span><span class="p">(),</span>
</span><span id="__span-18-4"><a id="__codelineno-18-4" name="__codelineno-18-4" href="#__codelineno-18-4"></a> <span class="n">provider</span><span class="o">=</span><span class="n">OpenAIProvider</span><span class="p">(),</span>
</span><span id="__span-18-5"><a id="__codelineno-18-5" name="__codelineno-18-5" href="#__codelineno-18-5"></a> <span class="n">default_mode</span><span class="o">=</span><span class="s2">&quot;audit&quot;</span><span class="p">,</span> <span class="c1"># No modifications, just logging</span>
</span><span id="__span-18-6"><a id="__codelineno-18-6" name="__codelineno-18-6" href="#__codelineno-18-6"></a><span class="p">)</span>
</span><span id="__span-18-7"><a id="__codelineno-18-7" name="__codelineno-18-7" href="#__codelineno-18-7"></a>
</span><span id="__span-18-8"><a id="__codelineno-18-8" name="__codelineno-18-8" href="#__codelineno-18-8"></a><span class="c1"># Override per-request</span>
</span><span id="__span-18-9"><a id="__codelineno-18-9" name="__codelineno-18-9" href="#__codelineno-18-9"></a><span class="n">response</span> <span class="o">=</span> <span class="n">client</span><span class="o">.</span><span class="n">chat</span><span class="o">.</span><span class="n">completions</span><span class="o">.</span><span class="n">create</span><span class="p">(</span>
</span><span id="__span-18-10"><a id="__codelineno-18-10" name="__codelineno-18-10" href="#__codelineno-18-10"></a> <span class="n">model</span><span class="o">=</span><span class="s2">&quot;gpt-4o&quot;</span><span class="p">,</span>
</span><span id="__span-18-11"><a id="__codelineno-18-11" name="__codelineno-18-11" href="#__codelineno-18-11"></a> <span class="n">messages</span><span class="o">=</span><span class="n">messages</span><span class="p">,</span>
</span><span id="__span-18-12"><a id="__codelineno-18-12" name="__codelineno-18-12" href="#__codelineno-18-12"></a> <span class="n">headroom_mode</span><span class="o">=</span><span class="s2">&quot;optimize&quot;</span><span class="p">,</span> <span class="c1"># Enable for this request only</span>
</span><span id="__span-18-13"><a id="__codelineno-18-13" name="__codelineno-18-13" href="#__codelineno-18-13"></a><span class="p">)</span>
</span></code></pre></div>
<hr />
<h2 id="what-gets-optimized">What Gets Optimized?<a class="headerlink" href="#what-gets-optimized" title="Permanent link">&para;</a></h2>
<table>
<thead>
<tr>
<th>Content Type</th>
<th>What Headroom Does</th>
<th>Typical Savings</th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>Tool outputs with lists</strong></td>
<td>Keeps errors, anomalies, high-score items</td>
<td>70-90%</td>
</tr>
<tr>
<td><strong>Repeated search results</strong></td>
<td>Deduplicates and samples</td>
<td>60-80%</td>
</tr>
<tr>
<td><strong>Long conversations</strong></td>
<td>Drops old turns, keeps recent</td>
<td>40-60%</td>
</tr>
<tr>
<td><strong>System prompts with dates</strong></td>
<td>Stabilizes for cache hits</td>
<td>Cache savings</td>
</tr>
</tbody>
</table>
<hr />
<h2 id="next-steps">Next Steps<a class="headerlink" href="#next-steps" title="Permanent link">&para;</a></h2>
<ul>
<li><strong><a href="../configuration/">Configuration Reference</a></strong> - All configuration options</li>
<li><strong><a href="../transforms/">Transform Reference</a></strong> - How each transform works</li>
<li><strong><a href="../troubleshooting/">Troubleshooting</a></strong> - Common issues and solutions</li>
<li><strong><a href="../examples/">Examples</a></strong> - More complete examples</li>
</ul>
<hr />
<h2 id="quick-troubleshooting">Quick Troubleshooting<a class="headerlink" href="#quick-troubleshooting" title="Permanent link">&para;</a></h2>
<h3 id="no-token-savings">"No token savings"<a class="headerlink" href="#no-token-savings" title="Permanent link">&para;</a></h3>
<div class="language-python highlight"><pre><span></span><code><span id="__span-19-1"><a id="__codelineno-19-1" name="__codelineno-19-1" href="#__codelineno-19-1"></a><span class="c1"># 1. Check mode</span>
</span><span id="__span-19-2"><a id="__codelineno-19-2" name="__codelineno-19-2" href="#__codelineno-19-2"></a><span class="n">stats</span> <span class="o">=</span> <span class="n">client</span><span class="o">.</span><span class="n">get_stats</span><span class="p">()</span>
</span><span id="__span-19-3"><a id="__codelineno-19-3" name="__codelineno-19-3" href="#__codelineno-19-3"></a><span class="nb">print</span><span class="p">(</span><span class="n">stats</span><span class="p">[</span><span class="s2">&quot;config&quot;</span><span class="p">][</span><span class="s2">&quot;mode&quot;</span><span class="p">])</span> <span class="c1"># Should be &quot;optimize&quot;</span>
</span><span id="__span-19-4"><a id="__codelineno-19-4" name="__codelineno-19-4" href="#__codelineno-19-4"></a>
</span><span id="__span-19-5"><a id="__codelineno-19-5" name="__codelineno-19-5" href="#__codelineno-19-5"></a><span class="c1"># 2. Enable logging to see what&#39;s happening</span>
</span><span id="__span-19-6"><a id="__codelineno-19-6" name="__codelineno-19-6" href="#__codelineno-19-6"></a><span class="kn">import</span><span class="w"> </span><span class="nn">logging</span>
</span><span id="__span-19-7"><a id="__codelineno-19-7" name="__codelineno-19-7" href="#__codelineno-19-7"></a><span class="n">logging</span><span class="o">.</span><span class="n">basicConfig</span><span class="p">(</span><span class="n">level</span><span class="o">=</span><span class="n">logging</span><span class="o">.</span><span class="n">DEBUG</span><span class="p">)</span>
</span></code></pre></div>
<h3 id="high-latency">"High latency"<a class="headerlink" href="#high-latency" title="Permanent link">&para;</a></h3>
<div class="language-python highlight"><pre><span></span><code><span id="__span-20-1"><a id="__codelineno-20-1" name="__codelineno-20-1" href="#__codelineno-20-1"></a><span class="c1"># Use BM25 instead of embeddings for faster relevance scoring</span>
</span><span id="__span-20-2"><a id="__codelineno-20-2" name="__codelineno-20-2" href="#__codelineno-20-2"></a><span class="n">config</span><span class="o">.</span><span class="n">smart_crusher</span><span class="o">.</span><span class="n">relevance</span><span class="o">.</span><span class="n">tier</span> <span class="o">=</span> <span class="s2">&quot;bm25&quot;</span>
</span></code></pre></div>
<h3 id="compression-too-aggressive">"Compression too aggressive"<a class="headerlink" href="#compression-too-aggressive" title="Permanent link">&para;</a></h3>
<div class="language-python highlight"><pre><span></span><code><span id="__span-21-1"><a id="__codelineno-21-1" name="__codelineno-21-1" href="#__codelineno-21-1"></a><span class="c1"># Keep more items</span>
</span><span id="__span-21-2"><a id="__codelineno-21-2" name="__codelineno-21-2" href="#__codelineno-21-2"></a><span class="n">config</span><span class="o">.</span><span class="n">smart_crusher</span><span class="o">.</span><span class="n">max_items_after_crush</span> <span class="o">=</span> <span class="mi">50</span>
</span></code></pre></div>
<p>See <a href="../troubleshooting/">Troubleshooting Guide</a> for more solutions.</p>
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