Microsoft is bringing OpenAI’s o1 reasoning model to all Copilot users this week. You won’t need to subscribe to a $20 monthly Copilot Pro or ChatGPT Plus plan to get it either, as Microsoft is making it free for all users of Copilot.

Initial reports suggested that access to the o1 reasoning model in Copilot was unlimited, but this has proved to be false, with several users coming up against usage limits. In response Microsoft then upped the usage limit, with the Copilot account on X yesterday announcing: “Think Deeper limits for free and Pro subscribers have been expanded!”

Copilot AI chatbot is getting OpenAI's o1 reasoning model-powered Think Deeper feature for reasoning through more complex queries, make suggestions, draw comparisons between two options

Thanks to OpenAI's o1, Microsoft Copilot is now capable of solving complex tasks, and provide users with well researched insights.

Microsoft has announced that it is bringing distilled DeepSeek R1 to Copilot+ PCs, with the NPU-optimized AI model coming to Snapdragon X PCs first.

Microsoft has taken the hot new AI model, DeepSeek, and made it available for Copilot+ PCs — and on the NPU, no less. If it seems like every other week something important is happening in the AI space — well,