Microsoft's February 2026 Foundry update includes broader platform changes, but the most immediate developer-facing news for VS Code users is an AI Toolkit refresh centered on tool discovery, agent ...

MPC Paris delivered 575 shots on Cold Storage, from invisible fixes to slime, creatures and a nuclear finale. But how?

OpenAI's Codex coding app is available on Windows after a period of exclusivity to macOS. The app is a hub where developers can manage multiple AI agents within a single project, allowing them to ...

GitHub Copilot has just added GPT-5.4 to its roster of large language models that it supports. The addition comes just hours after GPT-5.4 was published by OpenAI.

GitHub Copilot has added OpenAI’s GPT-5.4 coding model, bringing improvements to reasoning and multi step development tasks.

GPT-5.3-Codex moved to No. 1 in Quality on the Microsoft Foundry AI Model Leaderboard soon after release, while a cross-metric 'podium' scoring method put GPT-5-Nano on top overall for efficiency.