Microsoft adds GPT-4 Turbo to the free tier of Copilot, replacing GPT-4; Copilot Pro users still have the option to use GPT-4 (John Callaham/Neowin)

John Callaham / Neowin:

Microsoft adds GPT-4 Turbo to the free tier of Copilot, replacing GPT-4; Copilot Pro users still have the option to use GPT-4  —  Microsoft is boosting the performance of its Copilot generative AI chatbot today.  It has been confirmed that all free Copilot users can now access the GPT-4 Turbo large language model from OpenAI.

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