Tags · #build-2026

Microsoft ships its own coding model into GitHub Copilot: what MAI-Code-1-Flash means for builders

Read this because If you live in GitHub Copilot, the default model under your cursor may have quietly changed this week. Here is what actually shipped and how to tell.

Microsoft put a 5B in-house coding model into VS Code at Build 2026 and shipped a 35B reasoning model — both trained without OpenAI distillation.

08 JUN 5 MIN READ Practitioner note microsoft github-copilot coding-models llm

Microsoft launches seven in-house MAI models, including its first reasoning model, to cut OpenAI dependence

Read this because A big platform owner shipping its own reasoning model and openly framing it as a way to pay OpenAI less is a structural story, not just a product drop — it reprices the whole frontier-model supply chain.

At Build 2026 on June 2, Microsoft shipped seven MAI models built from scratch, led by reasoning model MAI-Thinking-1, to lower costs and reduce OpenAI

07 JUN 3 MIN READ Practitioner note microsoft mai reasoning-models openai