OpenAI is updating GPT-5.5 Instant, its most-used ChatGPT model. The update targets conversation quality, with better intent recognition, improved context across multiple turns, and more reliable handling of complex, multi-condition prompts.

ChatGPT users may notice something different about the AI chatbot experience over the next few days. That’s because OpenAI is...

OpenAI is updating GPT-5.5 Instant, its most-used ChatGPT model. The update targets conversation quality, with better intent recognition, improved context across multiple turns,…