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opik

v2.0.54 Breaking

This release includes 1 breaking change for platform teams planning a safe upgrade.

Published 2d Error & Performance Tracking
✓ 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

ReleasePort's take

Light signal
editorial:auto 2d

ReleasePort Layer 1 version 2.0.54 fixes usage‑cost calculation by leveraging pre‑computed OTel metrics and introduces assignment of multi‑project prompts to the dominant project, eliminating a previous trap.

Why it matters: Addresses cost‑calculation bugs (severity 40) and removes prompt‑assignment traps (severity 20), improving backend reliability for developers and SREs.

Summary

AI summary

Multi‑project prompts are now assigned to the dominant project, removing a previous trap.

Changes in this release

Feature Low

Adds assignment of multi-project prompts to the dominant project and removes related trap.

Adds assignment of multi-project prompts to the dominant project and removes related trap.

Source: llm_adapter@2026-06-01

Confidence: high

 —
Bugfix Medium

Fixes usage cost calculation by using pre-computed gen_ai.usage.cost from OTel.

Fixes usage cost calculation by using pre-computed gen_ai.usage.cost from OTel.

Source: llm_adapter@2026-06-01

Confidence: high

 —
Full changelog

What's Changed

  • [OPIK-4909] [BE] fix: use pre-computed gen_ai.usage.cost from OTel by @YarivHashaiComet in https://github.com/comet-ml/opik/pull/6893
  • [NA] [DOCS] Promote MCP server & refresh docs-v2 by @jverre in https://github.com/comet-ml/opik/pull/6938
  • [NA] add weekly changelog entry for 2026-06-02 by @jverre in https://github.com/comet-ml/opik/pull/6936
  • [OPIK-6758] [BE] feat: assign multi-project prompts to dominant project, remove trap by @andrescrz in https://github.com/comet-ml/opik/pull/6942

Full Changelog: https://github.com/comet-ml/opik/compare/2.0.53...2.0.54

Breaking Changes

  • Removed the trap that previously handled multi‑project prompts; assignment now defaults to the dominant project.
View diff on GitHub

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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]