GPT-5 is here

December 8, 2025

TL;DR

GPT-5 is the smartest, fastest, and most useful model yet, available to everyone.
It provides more useful responses across math, science, finance, law, and more.
GPT-5 is an enhanced coding collaborator, tackling complex tasks and delivering usable code.
It acts as an expressive writing partner for clearer and more compelling messaging.
The model offers more useful and reliable health-related answers.
GPT-5 is safer and more accurate, less prone to hallucinations.
New features in ChatGPT include voice improvements and study mode.
It is presented as the most advanced model for coding and agentic tasks, producing high-quality code and showing improvements in personality and steerability.
GPT-5 is designed for business tasks, offering smarter and more reliable responses.
It can use company files and connected apps for higher-quality responses while respecting permissions.

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