AI Observability and MLOps Platform
19.1k 2026-04-26
comet-ml/opik
An open-source platform for comprehensive tracing, evaluation, and optimization of LLM applications, RAG systems, and agentic workflows.
Core Features
Comprehensive Observability: Deep tracing of LLM calls, conversation logging, and agent activity.
Advanced Evaluation: Robust prompt evaluation, LLM-as-a-judge, and experiment management.
Production-Ready: Scalable monitoring dashboards and online evaluation rules for production.
Opik Agent Optimizer: Dedicated SDK and optimizers to enhance prompts and agents.
Opik Guardrails: Features to implement safe and responsible AI practices.
Quick Start
pip install opikDetailed Introduction
Opik is an open-source platform built by Comet, designed to streamline the entire lifecycle of Large Language Model (LLM) applications. It empowers developers to effectively evaluate, test, monitor, and optimize their LLM models, RAG systems, and complex agentic workflows from prototype to production. By providing comprehensive tracing, advanced evaluation capabilities including LLM-as-a-judge metrics, and tools for automatic prompt and tool optimization, Opik aims to remove the guesswork from generative AI development, ensuring applications run better and more reliably.