Skip to content

opik

v2.0.27 Feature

This release adds 4 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

Fix prevents silent data loss when ending the Python SDK client.

Full changelog

What's Changed

  • [OPIK-6391] [FE] fix: send thread_model_id when adding thread comments by @andriidudar in https://github.com/comet-ml/opik/pull/6639
  • fix(sdk): surface evaluation task failures by @mindbomber in https://github.com/comet-ml/opik/pull/6624
  • [OPIK-6339] [PY-SDK] feat: respect search rate limits in search_traces and search_spans by @alexkuzmik in https://github.com/comet-ml/opik/pull/6629
  • [OPIK-6368] [BE] feat: auto-create environments from trace ingestion by @BorisTkachenko in https://github.com/comet-ml/opik/pull/6638
  • [OPIK-5745] [BE] feat: add LLM tools for full trace context in eval suite assertions by @itamargolan in https://github.com/comet-ml/opik/pull/6511
  • [OPIK-6409] [BE] feat: add V1 workspace allowlist by @thiagohora in https://github.com/comet-ml/opik/pull/6631
  • [NA] [PY-SDK] fix: run worker_threads=1 in the caller thread by @alexkuzmik in https://github.com/comet-ml/opik/pull/6641
  • [NA] [SDK] [DOCS] Update automatically OpenAPI spec and Fern code by @CometActions in https://github.com/comet-ml/opik/pull/6642
  • [OPIK-6443] [PY-SDK] fix: prevent silent data loss in client.end() due to drain/attachment re-enqueue race by @ldaugusto in https://github.com/comet-ml/opik/pull/6643
  • [OPIK-6444] [PY-SDK] fix: improve streamer reliability by @alexkuzmik in https://github.com/comet-ml/opik/pull/6648

New Contributors

  • @mindbomber made their first contribution in https://github.com/comet-ml/opik/pull/6624

Full Changelog: https://github.com/comet-ml/opik/compare/2.0.26...2.0.27

Weekly OSS security release digest.

The CVE patches and breaking changes that affected production tools this week. One email, every Sunday.

No spam, unsubscribe anytime.

Share this release

Track opik

Get notified when new releases ship.

Sign up free

About opik

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

All releases →

Related context

Earlier breaking changes

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

Beta — feedback welcome: [email protected]