Guide · Benchmarks & research
Opik
Comet’s open-source evaluation and tracing platform, Apache-2.0.
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Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.
evaluationhacktoberfesthacktoberfest2025langchainllama-indexllmllm-evaluationllm-observabilityllmopsopen-sourceopenaiplaygroundprompt-engineering
How builders describe it
Comet’s open-source evaluation and tracing platform, Apache-2.0. Datasets, experiments and trace-level feedback, with a custom-metric interface that takes several named scores from one call — which is how a Jev judge is wired into it.
The decision Jev makes
Benchmark questions with known answers, to check accuracy and confidence.
Where it fits
Head-to-head tests, calibration studies and independent research into how well Jev decides, how fast, and at what cost. All 682 benchmarks & research projects →
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