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opik

v2.0.52 Feature

This release adds 3 notable features for engineering teams evaluating rollout.

✓ No known CVEs patched
Read the diff → Tool health → What is this tool? →

✓ No known CVEs patched in this version

Topics

evaluation hacktoberfest2025 langchain llama-index llm llm-evaluation
+5 more
llm-observability llmops openai playground prompt-engineering

Summary

AI summary

Updates v2, e2e, and migrate across a mixed release.

Full changelog

What's Changed

  • [NA] [SDK] [DOCS] Update automatically OpenAPI spec and Fern code by @CometActions in https://github.com/comet-ml/opik/pull/6898
  • [NA] [DOCS] docs(v2): rework Prompt Library section by @petrotiurin in https://github.com/comet-ml/opik/pull/6835
  • [NA] [BE] fix: populate opik_prompts.name on /experiments/execute by @petrotiurin in https://github.com/comet-ml/opik/pull/6895
  • [OPIK-6707] [CI] fix(e2e): tier-inclusive grep so t3 ⊇ t2 ⊇ t1 by @AndreiCautisanu in https://github.com/comet-ml/opik/pull/6899
  • [OPIK-6707] [CI] feat: v2 E2E post-merge workflow + deprecate v1 triggers by @AndreiCautisanu in https://github.com/comet-ml/opik/pull/6897
  • [OPIK-6167] [FE] fix: avoid double right border in grouped rows by @awkoy in https://github.com/comet-ml/opik/pull/6693
  • [OPIK-6697] [SDK] feat(migrate): pass copy_from coords on dataset version replay by @JetoPistola in https://github.com/comet-ml/opik/pull/6870
  • [NA] [BE][FE] feat: surface prompt version_number, rename "commit" to "version" in prompt UI by @petrotiurin in https://github.com/comet-ml/opik/pull/6894
  • [NA] [BE] fix: update PromptVersionInfo constructor in test for versionNumber field by @petrotiurin in https://github.com/comet-ml/opik/pull/6902
  • [OPIK-6732] [FE] feat: remove Restore button from v2 Prompt version UI by @petrotiurin in https://github.com/comet-ml/opik/pull/6903
  • [NA] [SDK] [DOCS] Update automatically OpenAPI spec and Fern code by @CometActions in https://github.com/comet-ml/opik/pull/6901
  • [OPIK-6608] [SDK & FE] fix: strip data URI prefix when extracting base64 attachments by @alexkuzmik in https://github.com/comet-ml/opik/pull/6890
  • [OPIK-6626] [FE] feat: surface prompt environments across prompt UIs by @aadereiko in https://github.com/comet-ml/opik/pull/6892
  • [OPIK-6734] [BE] fix: resolve ClassCastException in thread-level online evaluation rules with filters by @ldaugusto in https://github.com/comet-ml/opik/pull/6904
  • [OPIK-6468] [SDK] feat: prompt environments in Python and TypeScript SDKs by @petrotiurin in https://github.com/comet-ml/opik/pull/6872
  • [NA] Add HRPO optimizer to SDK README by @anmorgan24 in https://github.com/comet-ml/opik/pull/6906
  • [NA] [BE][FE] chore: sync provider model definitions by @CometActions in https://github.com/comet-ml/opik/pull/6907
  • [OPIK-6542] [DOCS] docs: add opik migrate CLI documentation page by @alexkuzmik in https://github.com/comet-ml/opik/pull/6878

Full Changelog: https://github.com/comet-ml/opik/compare/2.0.51...2.0.52

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About opik

Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.

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Related context

Earlier breaking changes

  • v2.0.38 Split stats query and gate legacy feedback_scores UNION in BE.

Beta — feedback welcome: [email protected]