https://github.com/helicone/helicone

🧊 Open source LLM observability platform. One line of code to monitor, evaluate, and experiment. YC W23 🍓
https://github.com/helicone/helicone

agent-monitoring analytics evaluation gpt langchain large-language-models llama-index llm llm-cost llm-evaluation llm-observability llmops monitoring open-source openai playground prompt-engineering prompt-management ycombinator

Last synced: about 21 hours ago
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🧊 Open source LLM observability platform. One line of code to monitor, evaluate, and experiment. YC W23 🍓

• Host: GitHub
• URL: https://github.com/helicone/helicone
• Owner: Helicone
• License: apache-2.0
• Created: 2023-01-31T22:34:44.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2025-05-06T22:06:59.000Z (2 days ago)
• Last Synced: 2025-05-06T22:20:24.423Z (2 days ago)
• Topics: agent-monitoring, analytics, evaluation, gpt, langchain, large-language-models, llama-index, llm, llm-cost, llm-evaluation, llm-observability, llmops, monitoring, open-source, openai, playground, prompt-engineering, prompt-management, ycombinator
• Language: TypeScript
• Homepage: https://www.helicone.ai
• Size: 462 MB
• Stars: 3,724
• Watchers: 22
• Forks: 370
• Open Issues: 96
• Metadata Files:
  • Readme: README.md
  • Contributing: CONTRIBUTING_GUIDELINES.md
  • License: LICENSE

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