comet-opik
Opik by Comet is an open-source LLM evaluation and tracing platform — log traces, run automated evals, create datasets, and track prompt improvements over time.
- Score
- 99.4903 signals
- Evidence
- 22,249 stars · 1,827 forks · 1 mention
- Last commit
- as last read from GitHub; most reads are from 2 Sep 2026 or later
- Listed
Install
No one-command install. Set it up from its source.
Alternatives · Observability
- langfuse34,067 stars · 3,678 forks · 10 mentions99.677
What it is
Opik by Comet is an open-source LLM evaluation and tracing platform — log traces, run automated evals, create datasets, and track prompt improvements over time.
When to use it
Use Comet Opik when you need LLM/agent observability, tracing, or monitoring in your pipeline.
Notes
Listed from Armory's observability-tools list.