In the world of AI, things move fast and furious. Following close on the heels of GPT-5.1 becoming the default in Copilot, you now have the ability to let Copilot use the latest and greatest Large Language Model (LLM)… GPT-5.2. Here’s how you can use that…
Now when you click the dropdown arrow next to Auto, you’ll see an option for More. Clicking that dropdown gives you the option to use GPT-5.2 Quick Response or GPT-5.2 Think Deeper:

Advantages of GPT-5.2 over GPT-5.1 include:
- Significant improvements in reasoning and intelligence: GPT-5.2 offers a 3x improvement in abstract reasoning and a nearly doubling of performance on general knowledge work tasks.
- Better handling of long-context tasks: GPT-5.2 can handle longer conversations and workflows, making it suitable for complex projects and data analysis.
- Increased reliability and consistency: GPT-5.2 is less prone to errors and provides more stable responses, especially under complex conditions.
These advancements make GPT-5.2 a more powerful tool for professionals and technical use cases, offering a more reliable and efficient solution for various tasks.
For more information, check out Available today: GPT-5.2 in Microsoft 365 Copilot | Microsoft 365 Blog.