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opik

Error & Performance Tracking

Opik is an open‑source platform for observability, evaluation, and tracing of large language model (LLM) applications and AI agents.

Python Latest 2.1.32 · 9d ago Security brief →

Features

  • AI agent tracing & observability with full trace trees for LLM calls
  • LLM evaluation using datasets, experiments and LLM‑as‑a‑judge metrics
  • Prompt and agent optimization via the Opik Agent Optimizer SDK
  • Production‑ready monitoring dashboards and online evaluation rules

Security Response History

3 CVEs
CVE Severity Disclosed Patched (this tool) vs Ecosystem Median
CVE-2026-42271 KEV high
CVSS 8.8
2026-06-08 2026-06-08 10h
CVE-2026-42208 KEV critical
CVSS 9.8
2026-05-08 2026-05-08 5h
CVE-2023-4863 KEV high
CVSS 8.8
2023-09-13 2026-01-01 2y 4mo / median 2y 4mo

Recent releases

View all 203 releases →
No immediate action
2.1.32 New feature

id_week predicate + menu unification

No immediate action
2.1.31 New feature

Mobile onboarding UX

No immediate action
2.1.30 Bug fix

Fix ThreadDAO findById

No immediate action
2.1.28 New feature

auto_classifier category

No immediate action
2.1.27 New feature

ClickHouse partition‑health metrics

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About

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Install & Platforms

Install via
pip

Community & Support

Beta — feedback welcome: [email protected]