Headroom reduces LLM API costs by 50-90% through intelligent context compression for AI agents. Tool outputs are 70-95% redundant boilerplate that LLMs pay for but don't need - Headroom compresses that away while preserving accuracy. Features: - SmartCrusher: Statistical compression of JSON tool outputs - CacheAligner: Provider-side cache optimization - Memory: Persistent memory across conversations - MCP support: Tool output compression for Claude - Framework integrations: LangChain, Agno, any OpenAI client
🎯 LLM Optimization Tools
A collection of tools and techniques to optimize your LLM applications - reduce costs, improve performance, and maximize efficiency.
📚 Tools Available
🎯 Toonify Token Optimization
Reduce LLM API costs by 30-60% using TOON (Token-Oriented Object Notation) format.
What it does:
- Converts JSON data to compact TOON format
- Reduces token usage significantly
- Maintains data structure and readability
- Saves money on API calls
Key Features:
- ✅ 63.9% average token reduction vs JSON
- ✅ Up to 73.4% savings for tabular data
- ✅ Human-readable format
- ✅ Roundtrip conversion (JSON ↔ TOON)
- ✅ Schema validation support
- ✅ Interactive Streamlit app
Quick Example:
from toon import encode, decode
# Your data (247 bytes as JSON)
data = {
"products": [
{"id": 101, "name": "Laptop Pro", "price": 1299},
{"id": 102, "name": "Magic Mouse", "price": 79}
]
}
# Convert to TOON (98 bytes - 60% reduction!)
toon_str = encode(data)
# products[2]{id,name,price}:
# 101,Laptop Pro,1299
# 102,Magic Mouse,79
# Pass to LLM with reduced cost
response = llm.complete(f"Analyze: {toon_str}")
Use Cases:
- 📊 Pass large datasets to LLMs
- 💰 Reduce API costs significantly
- 🔄 Optimize context window usage
- 📈 Improve response times
Get Started:
cd toonify_token_optimization/
pip install -r requirements.txt
python quick_test.py
💡 Why Optimize?
Cost Savings
LLM API costs are based on token count. Reducing tokens = saving money!
Example Savings (GPT-4):
- 1,000 API calls: $2.15 saved
- 100,000 API calls: $214.70 saved
- 1M API calls: $2,147.00 saved 💰
Performance
Fewer tokens = faster processing and better efficiency.
Context Window
Maximize what you can fit in your context window by using compact formats.
🎯 Best Practices
1. Use Compact Formats for Structured Data
When passing data to LLMs, use efficient serialization:
- ✅ TOON for tabular/structured data
- ✅ CSV for simple datasets
- ❌ Avoid verbose JSON with excessive whitespace
2. Optimize Prompts
- Be concise and clear
- Remove unnecessary examples
- Use structured formats
3. Batch Processing
- Group similar requests
- Reuse context when possible
- Cache frequent responses
4. Choose the Right Model
- Use smaller models for simple tasks
- Reserve GPT-4 for complex reasoning
- Consider fine-tuned models
📊 Comparison Table
| Format | Size | Tokens | Cost (per 1M calls) | Best For |
|---|---|---|---|---|
| JSON (verbose) | 247 B | 85 | $2,550 | Compatibility |
| JSON (compact) | 189 B | 67 | $2,010 | Standard use |
| TOON | 98 B | 39 | $1,170 | Structured data |
| CSV | 112 B | 42 | $1,260 | Simple tables |
Based on GPT-4 pricing ($0.03/1K input tokens)
🚀 Future Tools (Coming Soon)
Planned Additions:
📦 Prompt Compression
Automatically compress long prompts while preserving meaning.
🗜️ Context Optimization
Smart context window management for long conversations.
📈 Token Analytics
Track and analyze token usage across your applications.
💾 Response Caching
Intelligent caching to avoid redundant API calls.
🤝 Contributing
Have an optimization technique to share? We'd love to include it!
How to contribute:
- Fork the repository
- Create a new folder for your tool
- Include README, code, and examples
- Submit a pull request
Guidelines:
- Must significantly reduce costs or improve performance
- Include benchmarks and comparisons
- Provide clear documentation
- Add usage examples
📖 Additional Resources
Learning Resources
Related Projects
💬 Support
- 📧 Questions? Open an issue on GitHub
- 💡 Suggestions? We're always looking for new optimization techniques!
- 🌟 Find this useful? Star the repository!
📄 License
Tools in this collection may have different licenses. Check each tool's folder for specific license information.
Save money, go faster, build better! 🚀💰