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Microsoft Makes OpenAI’s Advanced o1 Reasoning Model Free for All Copilot Users

The Think Deeper feature, powered by OpenAI’s o1 model, is now accessible to all Copilot users at no cost, offering enhanced reasoning for complex queries.

Overview

  • Microsoft has made OpenAI's o1 reasoning model, previously available only to paid subscribers, free for all Copilot users through the Think Deeper feature.
  • The o1 model excels in handling complex prompts by breaking them into smaller steps, providing detailed and logical responses after a longer processing time of around 30 seconds.
  • Think Deeper, initially launched in October as a preview for Copilot Pro subscribers, is now accessible via a button in the Copilot app or web interface for all users with a Microsoft account.
  • The move comes as competition heats up in the AI space, particularly with the rise of DeepSeek’s R1 model, which has drawn comparisons to OpenAI’s o1 model.
  • While the o1 model lacks internet access for real-time information, it is particularly effective for STEM tasks, coding, in-depth planning, and educational problem-solving.