Getting Started

Changelog

February 10, 2026

Here are the most relevant improvements we’ve made since the last release:

🛠️ SDK Improvements

We’ve significantly expanded the capabilities of both our Python and TypeScript SDKs, making it easier to integrate Opik into your workflows programmatically.

What’s new:

  • Annotation Queue Support - Both Python and TypeScript SDKs now support annotation queues, allowing you to programmatically manage and interact with your annotation workflows
  • Dataset Versioning - Full dataset versioning support is now available in both SDKs, giving you better control over your data lifecycle and experiment reproducibility
  • Dataset Filtering (TypeScript) - Filter dataset items directly from the TypeScript SDK for more efficient data retrieval
  • Opik Query Language (TypeScript) - The TypeScript SDK now supports Opik Query Language (OQL), enabling powerful and flexible querying of your data
  • Feedback Scores Logging (TypeScript) - Log feedback scores directly from the TypeScript SDK to track model quality metrics
  • Thread Search (TypeScript) - Search through conversation threads programmatically with the new searchThreads functionality

👉 Annotation Queues | Opik Query Language | Dataset Versioning

🔌 LLM Provider & Integration Updates

We’ve expanded our LLM provider support and improved integrations to give you more flexibility in your AI workflows.

What’s new:

  • Ollama Provider Support - Ollama is now available as a native provider in the Playground, enabling local LLM inference directly within Opik
  • Claude Opus 4.6 Support - Full support for Anthropic’s latest Claude Opus 4.6 model
  • LangChain Tool Descriptions - Tool descriptions are now automatically extracted and added to tool spans in the LangChain integration, providing better visibility into your agent’s tool usage

👉 AI Providers Documentation

✨ Product & UX Improvements

We’ve made several improvements to make your day-to-day workflow smoother and more intuitive.

What’s improved:

  • Unified Logs View - Traces, threads, and spans are now merged into a single Logs tab, providing a streamlined view of all your observability data in one place
  • Image Attachments in Threads - View image attachments directly within the thread view for better context when reviewing conversations
  • Inline Feedback Definition Creation - Create new feedback definitions directly from the annotation queue form without leaving your workflow
  • Improved Table Loading - Enhanced loading state UX across tables for a smoother experience when working with large datasets
  • Expanded Feedback Scores - The feedback scores section in experiment items sidebar is now expanded by default for quicker access
  • Organization & Workspace Selectors - New organization and workspace selectors in the sidebar and breadcrumbs make it easier to navigate between different contexts
  • Playground Prompt Metadata - Traces generated from the Opik Playground now include prompt metadata for better traceability

And much more! 👉 See full commit log on GitHub

Releases: 1.9.102, 1.9.103, 1.9.104, 1.10.0, 1.10.1, 1.10.2, 1.10.3, 1.10.4, 1.10.5, 1.10.6, 1.10.7, 1.10.8, 1.10.9, 1.10.10