ReasoningDensity

ReasoningDensity provides an instant, in-browser analysis of your large language model API usage. Key features: * Identifies token waste and model overkill * Calculates costs from failed requests * Analyzes latency issues and error rates * Supports OpenAI, Claude, and Gemini usage exports * Processes data locally in your browser for privacy This tool helps developers and businesses optimize their API spend by highlighting inefficient usage patterns. Upload your usage CSV to gain insights into cost breakdown per model, discover bloated prompts, and understand retry expenses. The platform offers concrete hints to fix waste and improve efficiency, ensuring you get the most out of your API budget. Built for engineering teams, product managers, and developers focused on cost optimization and performance tuning of their language model integrations. It's ideal for anyone needing a quick, secure way to understand and reduce their language model API expenses without sharing sensitive data.