OpenAI CEO Sam Altman says that the company is delaying the release of its highly anticipated open model for the second time.

OpenAI CEO Sam Altman announced that the open ChatGPT model’s release date has been delayed again, and it's all about AI ...

OpenAI has again confirmed that it will unify multiple models into one and create GPT-5, which is expected to ship sometime ...

GPT-5 will unify OpenAI’s models with new reasoning and multimodal powers. Learn about the release timeline, access tiers, ...

OpenAI confirms GPT-5 is launching this summer. The new model will combine text, image, and audio tools into one seamless AI ...

OpenAI is rolling out GPT-4.1, its new non-reasoning large language model (LLM) that balances high performance with lower cost, to users of ChatGPT.The company is beginning with its paying ...

OpenAI says that many of the improvements in GPT-4.1 have already been incorporated into the ChatGPT version of GPT-4o, with more functionality to be added in the future.

OpenAI is streamlining its AI model lineup, retiring popular models like GPT-4 and GPT-4.5, all in anticipation of the launch of GPT-5 later this year. Skip to main content Menu ...

OpenAI said free users will still have daily usage limits, but once they hit the maximum number of queries using GPT-4o, they’ll fall back to GPT-4.1 mini instead of GPT-4o mini, as before.

OpenAI has announced its phasing out GPT-4.5 from its developer API in favor of its new GPT-4.1 model.When it launched, OpenAI described GPT-4.5 as its best and most capable model so far, in part ...