Helicone

Open source LLM-Observability Platform for Developers. One-line integration for monitoring, metrics, evals, agent tracing, prompt management, playground, etc. Supports OpenAI SDK, Vercel AI SDK, Anthropic SDK, LiteLLM, LLamaIndex, LangChain, and more.

Features

One-line of code to log all your requests to OpenAI, Anthropic, LangChain, Gemini, TogetherAI, LlamaIndex, LiteLLM, OpenRouter, and more
Inspect and debug traces & sessions for agents, chatbots, document processing pipelines, and more
Track metrics like cost, latency, quality, and more. Export to PostHog in one-line for custom dashboards
Rapidly test and iterate on prompts, sessions and traces in our UI
Version and experiment with prompts using production data. Your prompts remain under your control, always accessible
Automatically run evals on traces or sessions using the latest platforms: LastMile or Ragas (more coming soon)

Project Samples

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License

Apache License V2.0

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Additional Project Details

Programming Language

TypeScript

Related Categories

TypeScript Artificial Intelligence Software, TypeScript Observability Tool

Registered

2024-09-02

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