Microsoft’s day‑one switch to OpenAI’s GPT‑5 across Copilot, Microsoft 365, GitHub, Visual Studio, and Azure AI Foundry represents the most comprehensive AI product overhaul in the company’s history — a coordinated, ecosystem‑wide move that folds a new family of reasoning models into the fabric...
ai cost management
ai governance
ai telemetry
azure ai foundry
code generation
copilot
data zone
developer tooling
enterprise ai
github copilot
gpt-5
longcontextreasoning
microsoft
microsoft 365 copilot
model router
openai gpt-5
smart mode
visual studio
