- Microsoft makes OpenAI’s o1 reasoning model free for all Copilot users The Verge
- Microsoft AI CEO: Copilot users can access “OpenAI’s world-class o1 reasoning model” for free following backlash over previously degraded user experience by insiders Windows Central
- Copilot’s powerful new ‘Think Deeper’ feature is free for all users – how it works ZDNet
- Microsoft expands o1-powered Think Deeper on Copilot to free users TestingCatalog
- Microsoft expands the “Think Deeper” feature for free CoPilot users TechNave