Changelog

Product changes

• Export all chats from playground — Added an “Export All Chats” option to the chatroom sidebar menu to download all conversations as a single JSON file.
• Filter menu badge counts — The activity filter menu now displays numeric badge counts for active selections per category and uses checkmarks instead of dots for selected items.
• API keys on profile page — All API keys across workspaces are now visible on the user profile page with click-through navigation to each key’s detail page.
• Improved coding agent attribution — Requests from Cursor, GitHub Copilot, Cline, RooCode, Kilo Code, Zed, and OpenCode are now properly identified and labeled in activity logs.
• Fixed: chat export missing rooms — Exporting chats now includes all rooms, including those not recently visited.

New models

• Qwen: Qwen3.7 Max

Product changes

• Web fetch: Parallel engine — The web fetch server tool now supports Parallel as an engine option, bringing engine parity with web search.
• Delete all chats in chatroom — Added a “Delete All Chats” option in the chatroom sidebar with a confirmation dialog for bulk-deleting all chat rooms at once.
• Pareto Router default settings — The Pareto Router can now be configured with a default coding quality tier in workspace plugin settings, removing the need to pass min_coding_score on every API request.
• Fixed: HTML-encoded characters in xAI tool-call arguments — xAI Grok models that intermittently emit &, <, or > inside tool-call argument JSON now have those entities decoded server-side so downstream clients receive clean arguments.
• Fixed: compare page horizontal scroll at 4–5 models — The compare page now properly enables horizontal scrolling when comparing four or five models.

New models

• xAI: Grok Build 0.1

Product changes

• Download fusion responses as markdown — Fusion responses in the chatroom can now be downloaded as .md files with human-readable filenames based on the prompt title and timestamp.
• Profile page improvements — User profiles now show per-model breakdowns for token and prompt counts, a discoverable profile picture change button, and a refreshed header layout.
• Request ID filter in logs — The logs page now displays request IDs in generation details and supports filtering by request ID alongside generation ID and session ID.
• Unified date range picker on activity page — The activity page now uses the same date range preset picker as the logs page for consistent date selection.
• Collapsible citation icons in chatroom — When a chatroom response has more than five citation icons, only the first three are shown with an expander button to reveal the rest.
• Model pinning for router sessions — Router models like openrouter/auto now pin to the same concrete model across requests sharing a session_id, improving prompt cache hit rates for multi-turn conversations.
• Fixed: router fallback blocked by generation start events — Protocol-level generation start events no longer prevent provider fallback, so the router correctly retries with another provider when the first one errors before delivering content.

New models

• Google: Gemini 3.5 Flash

Product changes

• Move API keys between workspaces — You can now transfer API keys from one workspace to another, making it easy to reorganize keys as your team structure evolves.
• Presets API for creating presets from inference requests — Added POST /api/v1/presets/:slug/chat/completions for creating or versioning a preset directly from a standard chat completions request body, now also available in the TypeScript and Python SDKs.
• Date format preference — Added a date format selector in Settings with Default, Short, ISO, and Relative options that apply across the dashboard, logs, and API key pages.
• Long-horizon agents cookbook — New cookbook guide covering how to build long-running agent tasks with the OpenRouter Agent SDK, including stop-condition ceilings, resumable state, streaming progress, and voice input.
• Compare page empty state redesign — The compare page now shows interactive slot cards in the empty state, letting you select models directly without a separate search step.
• Profile page layout — Profile pages now display name, avatar, email, role, and workspace info at the top of the page for a cleaner layout.
• Fixed: Anthropic native web_fetch passthrough — Anthropic models with native web_fetch support now correctly receive the tool in upstream requests, restoring full web content fetching capability.
• Fixed: compare page section headers not sticking on scroll — Section headers on the compare page now correctly dock under the model cards while scrolling.
• Fixed: playground side panel losing generation state on close — Closing and reopening the playground side panel on model detail pages now preserves in-progress generation output.

New models

• xAI: Grok Imagine Video
• xAI: Grok Imagine Image Quality

Product changes

• Fixed: rankings filter state not persisted in URL — Filters on the rankings page are now stored in the URL via query parameters, making filtered views shareable and bookmarkable.

Product changes

• Bring-your-own-key management API — New REST endpoints for programmatically listing, retrieving, creating, updating, and deleting BYOK credentials across workspaces via management key authentication.
• Observability destinations management API — New REST endpoints for listing, retrieving, creating, updating, and deleting observability destinations (Datadog, Langfuse, LangSmith, and more) via management key authentication.
• Fixed: dashboard growth percentages exceeding display bounds — Very large growth percentages on the activity dashboard are now capped at >999% for readability.

Product changes

• Cursor integration guide — Added a guide for configuring Cursor to route through OpenRouter via the Override OpenAI Base URL feature.
• Fixed: /api/v1/models under-reporting context_length — Models whose cheapest endpoint has a lower context window than the model itself (e.g. moonshotai/kimi-k2.6 showing 32K instead of 256K) now correctly report the full model context length in the models API.
• Fixed: web search unbounded context growth — The web search server tool now defaults max_total_results to 50 when not specified, preventing runaway token accumulation in agentic loops. Docs
• Fixed: Mistral speech-to-text billing unit — Corrected the billing unit for Mistral speech-to-text models from per-second to per-minute to match the provider’s actual pricing. Docs

New models

• Mistral: Voxtral Mini Transcribe

Product changes

• Playground side panel on model pages — Model detail pages now include a “Playground” button in the header that opens a slide-out panel for testing the model inline, with support for all available modalities.
• OpenCode integration guide — Added a guide for configuring OpenCode with OpenRouter to the coding agents documentation.
• Fixed: BYOK model filter showing incomplete results — Bring-your-own-key provider pages now show all models a provider serves, not just models whose cheapest endpoint is from that provider.
• Fixed: 500 errors for router model variant mismatches — Requests to router models with unavailable variants (e.g. openrouter/auto:thinking) now return a descriptive 404 instead of a generic 500 error.
• Fixed: vertical scrollbar on models page modality tabs — Removed an unwanted vertical scrollbar on the models page modality filter tabs.

New models

• xAI: Grok Voice TTS 1.0

Product changes

• Fusion server tool now available via API and Chatroom — Fusion is now available as an API plugin, a server tool, and in the chatroom composer — it routes your prompt to multiple models in parallel and synthesizes their responses into a single, higher-quality answer.
• Automatic prompt caching in the Responses API — The Responses API now accepts top-level cache_control for Anthropic Claude models, closing a gap where cached input tokens stayed at zero on /api/v1/responses. Docs
• Logs page pagination toggle — The Generations tab on the logs page now lets you switch between “Load more” and traditional paged navigation, with your preference saved across sessions.
• Replit community guide — Added a community guide for configuring your OpenRouter API key in Replit projects.
• Fixed: Codex multi-turn reasoning context lost through OpenRouter — Codex CLI and Desktop conversations proxied through OpenRouter no longer lose reasoning context across turns, fixing issues where the model would repeat completed steps.
• Fixed: chatroom artifacts ignoring prior prompts — Follow-up artifact generations now include the full prompt history, preventing the model from generating unrelated content when iterating.
• Fixed: routing preferences ignored with fallbacks disabled — preferred_min_throughput and preferred_max_latency now take effect when allow_fallbacks is set to false. Docs
• Fixed: mobile sidebar on iPad-size viewports — The sidebar drawer on tablet-sized screens no longer renders behind the backdrop overlay.
• Fixed: Recraft vector model SVG output — Recraft vector model variants now return properly encoded image/svg+xml data URLs instead of incorrectly labeled raster output. Docs

Product changes

• Private Models Beta — Published a new Private Models page covering the beta for routing to your own custom, fine-tuned, or dedicated model endpoints via the standard completions and responses endpoints.
• Anthropic Claude Opus 4.7 Fast mode — speed: "fast" now routes Claude Opus 4.7 to Anthropic’s new fast-mode endpoint; the fast permaslug is also directly callable as anthropic/claude-opus-4.7-fast.
• BYOK keys grouped by priority — The BYOK provider detail page now splits keys into a Prioritized section (tried in order) and a Fallback section (tried only after OpenRouter credits), each independently reorderable via drag-and-drop. Docs
• Adaptive Exa highlights for web search — The default web-search server tool and web plugin now request adaptive highlights from Exa (roughly 2–4K characters per result) instead of a fixed 15K-character cap; set search_context_size to low, medium, or high to opt back into a larger fixed budget.
• Fixed: playground preserves uploaded images after video generation — Submitting a video generation in the playground no longer clears the images you previously attached to the prompt.
• Fixed: model compare page on mobile — The model compare page now scrolls horizontally with a sticky header row on narrow screens, and the “Add model” trigger no longer surfaces Quick suggestions.

New models

• Anthropic: Claude Opus 4.7 (Fast)
• Perceptron: Perceptron Mk1