OpenAI Group PBC is replacing the default model in ChatGPT with the launch of GPT-5.5 Instant, claiming users will notice fewer hallucinations when it’s discussing “sensitive topics” such as finance, ...

OpenAI unifies paid ChatGPT on Sol as Microsoft, GitHub and enterprise users scrutinize AI consumption and cost.

Talking to ChatGPT just got a lot less awkward.

ChatGPT has become so much more than just chat over the last year. To that end, OpenAI is removing limits on text chat.

Recently, OpenAI made ChatGPT feel a bit more natural and less cringe with the GPT-5.3 Instant update. Now, the company is focusing on leveraging its AI’s raw intellectual power for professionals.

Forbes contributors publish independent expert analyses and insights. Tim Keary is a reporter covering enterprise AI adoption. This voice experience is generated by AI. Learn more. This voice ...

GPT-5.1 speeds up coding with adaptive and no-reasoning modes. New prompt caching cuts API costs for embedded app developers. New tools make AI agents more capable inside modern IDEs. OpenAI is back ...

OpenAI has released GPT-5.5 and added the model to ChatGPT GPT-5.5 improves how AI handles multi-step tasks, making it more reliable for everyday use The model reduces the need for back-and-forth by ...