For AI agents: a documentation index is available at the root level at /llms.txt and /llms-full.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.
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ModelsChatRankingsDocs

Changelog

A daily log of product changes, improvements, and new model releases on OpenRouter
April 22, 2026
April 22, 2026
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Product changes

  • Workspaces launch — Organize your OpenRouter projects into separate environments, each with its own settings. See the blog post and docs.
    • Scoped API keys, guardrails, routing defaults, and BYOK provider keys per workspace
    • Per-workspace observability with activity filtering, I/O logging, and usage charts
    • Workspaces CRUD API with bulk membership management
  • Activity Explorer enhancements — Added user dimension filtering, app name resolution, and context length bucket dimension to the Activity Explorer.
  • Server tools UI redesign — Redesigned the server tools interface in the Playground with a unified dropdown, hover sub-panels, and smart image generation routing.
  • Web search engine options — Added Firecrawl and Parallel as web search engine options in the Playground.
  • Web search pricing display — Gemini endpoints with native web search support now show web search display pricing on model pages.
  • web_fetch in chat — The web_fetch server tool is now available in the web chat UI.
  • Image output token pricing — Image output tokens are now shown in display pricing for supported models.
  • Logs page improvements — Models are now grouped by provider in the sessions tab, with a redesigned generation detail side panel.
  • Tools docs link — Added a docs link icon next to the Tools title in the dropdown.

New models

  • Tencent: Hy3 preview (free)
  • Xiaomi: MiMo-V2.5
  • Xiaomi: MiMo-V2.5-Pro