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

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

OpenAI releases GPT-5.1 Instant and Thinking models, boosting intelligence and conversational warmth. New granular tone ...

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 ...

Instant and Thinking, offering improved instruction-following, conversational warmth, and fine-tuned tone settings.

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

OpenAIs GPT-5.1 introduces adaptive models for improved reasoning, conversation quality, and user personalization in ChatGPT.

OpenAI has released GPT‑5.1, an update to its GPT‑5 series, introducing improvements in reasoning, conversation quality, and ...

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

ChatGPT 5.1 vs ChatGPT 5: OpenAI on Thursday launched its upgraded version of ChatGPT 5. Conversational style, more ...

OpenAI on Wednesday introduced GPT-5.1, an AI model update that's "warmer," more conversational, and slightly more willing to ...

OpenAI has rolled out GPT-5.1, an upgrade to the GPT-5 family that aims to make ChatGPT faster, clearer and more ...