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.
ModelsChatRankingsDocs
DocsAPI ReferenceClient SDKsAgent SDKCookbookChangelog
DocsAPI ReferenceClient SDKsAgent SDKCookbookChangelog
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ModelsChatRankingsDocs

Changelog

A daily log of product changes, improvements, and new model releases on OpenRouter
April 29, 2026
April 29, 2026
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Product changes

  • In-Region Routing filter on /models — Filter models by deployment region (starting with EU) on the Models page. Docs
  • Modality model collections — Browse curated model sets by modality (text, image, video, audio) on Collections.
  • Video generation job linking — Video generation results in the Playground now deep-link to the Jobs page for easy tracking.
  • Playground: View in Logs for video — The “View in Logs” link now stays visible after video generation completes.
  • Rankings: “Others” links — The “Others” row on Rankings now links to sensible pages instead of dead ends.
  • Compare page: clickable Add model — The entire “Add model” button is now clickable on the Compare page.
  • Models card view fix — Restored pricing and context length display on /models card view.
  • Region filter variant fix — Free model variants are now correctly excluded from region filtering via permaslugs.

New models

  • Kling: Video v3.0 Pro
  • Kling: Video v3.0 Standard