What you need to know
- GPT-4 Turbo has replaced GPT-4 when using the free version of Microsoft Copilot.
- Copilot Pro subscribers can choose to use GPT-4 rather than GPT-4 Turbo if they'd like.
- GPT-4 Turbo has a knowledge cutoff date of April 2023, which is significantly more recent than the September 2021 cutoff date of GPT-4.
- GPT-4 Turbo also has a 128k context window, which is also much higher than that of GPT-4 (8k context window).
