On Wednesday, OpenAI released GPT-5.1 Instant and GPT-5.1 Thinking, two updated versions of its flagship AI models now ...

Updated model may deliver a bit more unwanted content, but will be polite about it OpenAI on Wednesday introduced GPT-5.1, an ...

OpenAI says its new model, GPT-5.1, is much better at math and coding tests like AIME 2025 and Codeforces. It can explain ...

On Wednesday, OpenAI upgraded its GPT-5 series of models in ChatGPT to include two brand-new models: GPT-5 Instant and GPT-5.1 Thinking. These models aim to make using ChatGPT a more seamless ...

OpenAI just released two GPT-5.1 AI models with new personality options, and they're rolling out first to paid ChatGPT users.

OpenAI has unveiled a major upgrade in its GPT-5 series with the launch of GPT-5.1. The company describes the new model as ...

OpenAI just released GPT-5.1, an apparently meaningful upgrade to its flagship ChatGPT models that’s rolling out today to ...

OpenAI has announced the release of GPT-5.1 with new features like six chat styles, tone adjustment sliders, and more.