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2.2.104

comet-ml/opik2.2.104Oct 19, 2026by github-actions[bot]

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AI Summary

This release introduces a native Cohere SDK integration and significantly improves LiteLLM provider pricing accuracy by parsing usage formats. It also addresses critical distributed tracing bugs and enhances the Agent Graph UI with interactive span navigation.

Key Highlights

  • Added native integration for the Cohere SDK
  • Improved LiteLLM provider pricing calculations
  • Fixed distributed tracing issues for spans, streams, and stats
  • Enhanced Agent Graph UI to allow clicking nodes to open spans
  • Added project diagnostics guidance and telemetry improvements

New Features

  • Native Cohere SDK integration
  • Diagnostics project guidance and close as not useful
  • Time-based default aggregation for project metrics breakdown
  • Click-to-open spans in the Agent Graph UI
  • Materialized view for span weeks registration
  • Per-task ticket keys in session analysis

Full Release Notes

## What's Changed
* [OPIK-8717] [BE] feat: Diagnostics project guidance and close as not useful by @awkoy in https://github.com/comet-ml/opik/pull/8864
* [OPIK-8717] [FE] Diagnostics project guidance and close as not useful by @awkoy in https://github.com/comet-ml/opik/pull/8863
* [OPIK-8827] [BE] feat: price spans from each provider's own usage format and price every LiteLLM provider by @alexkuzmik in https://github.com/comet-ml/opik/pull/8941
* [NA] [SDK] [DOCS] Update automatically OpenAPI spec and Fern code by @CometActions in https://github.com/comet-ml/opik/pull/8982
* [OPIK-8834] [BE] feat: add cipx_tickets and per-task ticket keys to session analysis by @BorisTkachenko in https://github.com/comet-ml/opik/pull/8986
* [OPIK-8825] [BE] feat: improve telemetry by @Nimrod007 in https://github.com/comet-ml/opik/pull/8985
* [OPIK-8539] [BE] fix: time out and retry Agent Insights auto first runs that die without reporting by @miguelgrc in https://github.com/comet-ml/opik/pull/8608
* [NA] [DOCS] fix: correct first-run snippets and refresh screenshots by @jverre in https://github.com/comet-ml/opik/pull/8977
* [NA] [DOCS] fix: correct doc examples that fail silently by @jverre in https://github.com/comet-ml/opik/pull/8997
* [NA] [DOCS] fix: wrap long lines in code blocks by @jverre in https://github.com/comet-ml/opik/pull/9000
* [OPIK-8833] [BE] fix: run the spans list, stream and stats work on the shard under the Distributed wrap by @andrescrz in https://github.com/comet-ml/opik/pull/8991
* [NA] [BE] fix: normalize request path in auth matching by @andriidudar in https://github.com/comet-ml/opik/pull/8793
* [issue-8696] [FE] [SDK] feat: open a span by clicking its node in the agent graph by @andriidudar in https://github.com/comet-ml/opik/pull/8860
* [OPIK-8636] [FE][BE] fix: hide the Anthropic, Gemini and Vertex AI models the playground can never run, found by trying every model by @aadereiko in https://github.com/comet-ml/opik/pull/8900
* [OPIK-8756] [FE] feat: default project metrics breakdown aggregation to time-based by @jverre in https://github.com/comet-ml/opik/pull/8913
* [OPIK-8592] [FE] fix: use consistent test suite / dataset / item source terminology by @JetoPistola in https://github.com/comet-ml/opik/pull/9012
* [NA] [SDK] test: replace retired Claude model in Bedrock invoke_model tests by @alexkuzmik in https://github.com/comet-ml/opik/pull/8983
* [OPIK-8833] [BE] fix: count spans on the shard under the Distributed wrap by @andrescrz in https://github.com/comet-ml/opik/pull/9019
* [NA] [SDK] [DOCS] Update automatically OpenAPI spec and Fern code by @CometActions in https://github.com/comet-ml/opik/pull/9013
* [OPIK-8706] [BE] feat: register span weeks with a materialized view by @thiagohora in https://github.com/comet-ml/opik/pull/8996
* [NA] [SDK] fix: cap LiteLLM below 1.106, whose tool calls need the mcp package by @alexkuzmik in https://github.com/comet-ml/opik/pull/9021
* [issue-7773] [BE] [SDK] fix: price cache tokens from any usage shape and keep every LiteLLM provider by @alexkuzmik in https://github.com/comet-ml/opik/pull/8987
* [NA] [SDK] feat: add an integration for the native Cohere SDK by @NishchayMahor in https://github.com/comet-ml/opik/pull/8429


**Full Changelog**: https://github.com/comet-ml/opik/compare/2.2.103...2.2.104

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