{"id":"mai-code-1-1-flash","slug":"mai-code-1-1-flash","name":"MAI-Code-1.1-Flash","orgId":"microsoft","family":"mai-code-1-1-flash","releaseDate":null,"availability":"announced","openWeights":false,"license":null,"paramsTotal":null,"paramsSource":null,"contextWindow":null,"knowledgeCutoff":null,"modelCardUrl":"https://microsoft.ai/news/mai-code-1-1-flash-br-better-faster-at-a-quarter-of-the-cost/","hfRepo":null,"modalities":["text","image"],"aliases":["MAI-Code-1.1-Flash","mai-code-1.1-flash","mai code 1.1 flash","mai-code-1-1-flash","mai code-1.1-flash","microsoft mai-code-1.1-flash"],"aliasNote":null,"origin":"tracked","tracked":{"trackedSince":"2026-10-22","announced":"2026-08-11","blurb":"Microsoft AI's small-tier agentic coding model, released in GitHub Copilot on Aug 11, 2026 as the successor to MAI-Code-1-Flash, adding image input. On Oct 7 Microsoft announced a quantized build that runs on-device inside GitHub Copilot, with no inference charge for local model calls. A 137B-total / 6.8B-active mixture-of-experts model; no open-weights license stated.","api":"none","openWeights":"unknown","params":{"text":"137B total / 6.8B active","source":"Microsoft's Oct 7 post on local models in GitHub Copilot (Windows Command Line blog)"},"facts":[{"label":"Lab","value":"Microsoft AI (MAI)"},{"label":"Focus","value":"Agentic coding in GitHub Copilot; takes screenshots, diagrams and UI mock-ups as input"},{"label":"Architecture","value":"Mixture-of-experts, 137B total and 6.8B active parameters"},{"label":"Context","value":"256K tokens"},{"label":"Predecessor","value":"MAI-Code-1-Flash (launched June 2026 at Microsoft Build); GitHub retired it from Copilot on Sep 10, 2026"},{"label":"Availability","value":"GitHub Copilot since Aug 11, 2026: Copilot CLI, cloud agent, Copilot app, Copilot Chat on GitHub, VS Code, Visual Studio, GitHub Mobile, JetBrains, Eclipse and Xcode. Free and Student plans get it through auto model selection; Business and Enterprise admins must enable its policy"},{"label":"Price","value":"73% lower list price than MAI-Code-1-Flash; 0.25× premium request multiplier for annual Copilot subscribers"},{"label":"On-device","value":"Announced Oct 7, 2026: a build quantized to about 3.3 bits per weight (53 GB, peak 75.5 GB memory at 256K context). Microsoft recommends more than 120 GB of RAM. Experimental access in the Copilot app, Copilot CLI and VS Code by the end of October, via Copilot's Auto routing, the Windows ML provider or an OpenAI-compatible local endpoint. No inference charge for local model calls"},{"label":"Weights","value":"The local build is downloadable to run on device; no open-weights license stated"},{"label":"API","value":"No standalone API stated; used through GitHub Copilot"}],"claims":["Lab claim: higher-quality code than MAI-Code-1-Flash at a quarter of the price, using 25% fewer tokens per task with tokens streaming 25% faster in GitHub Copilot.","Lab claim: 22% better on Terminal-Bench 2.1 in GitHub Copilot CLI and 15% better on .NET tasks than MAI-Code-1-Flash; code survival up 4% and return visits up 9% in production.","Lab claim (self-reported): the quantized on-device build scores 70.8% on SWE-Bench Verified and 66.29% on Terminal-Bench 2.1, against 72.6% and 62.9% for the BF16 cloud model."],"sources":[{"kind":"lab","title":"Microsoft AI: MAI-Code-1.1-Flash: Better, faster, at a quarter of the cost (updated Oct 7)","url":"https://microsoft.ai/news/mai-code-1-1-flash-br-better-faster-at-a-quarter-of-the-cost/","date":"2026-08-11"},{"kind":"lab","title":"GitHub Changelog: MAI-Code-1.1-Flash available in GitHub Copilot","url":"https://github.blog/changelog/2026-08-11-mai-code-1-1-flash-available-in-github-copilot/","date":"2026-08-11"},{"kind":"lab","title":"Microsoft AI on X: on-device model calls inside GitHub Copilot","url":"https://x.com/MicrosoftAI/status/2107926901150908483","date":"2026-10-07"},{"kind":"lab","title":"Bringing local models and sandboxed tools to Windows and GitHub Copilot","url":"https://commandline.microsoft.com/local-models-sandboxed-tools-github-windows/","date":"2026-10-07"},{"kind":"lab","title":"MAI-Code-1.1-Flash model page (Microsoft AI)","url":"https://microsoft.ai/models/mai-code-1-flash/"},{"kind":"lab","title":"Supported AI models in GitHub Copilot (GitHub Docs)","url":"https://docs.github.com/copilot/reference/ai-models/supported-models"}],"firstBenchmark":null},"organization":{"id":"microsoft","name":"Microsoft","slug":"microsoft","country":null,"url":null,"color":"#0078D4","mark":"MS"},"price":null,"answer":{"word":"Pending benchmarks.","scope":"Announced Aug 11, 2026; no independent results yet.","lead":"As of Oct 23, 2026, MAI-Code-1.1-Flash is pending benchmarks on isitsota: announced Aug 11, 2026, with no independent results on the boards we track yet.","confidence":"low"},"status":"PENDING_BENCHMARKS","verdicts":[]}