
On Thursday, Microsoft made one of ChatGPT's most impressive features free for all, releasing a new "Think Deeper" mode for Copilot, powered by OpenAI's o1 reasoning model.
Think Deeper was originally trialed in October within Copilot Labs, Microsoft's AI playground for experimental features accessible to Copilot Pro subscribers. However, Microsoft AI CEO Mustafa Suleyman announced on LinkedIn yesterday that it will now be available to all Copilot users.