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

Helicone Screenshot 1

Project Activity

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Categories

Artificial Intelligence, Observability

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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