OpenAI is streamlining its AI model lineup, retiring popular models like GPT-4 and GPT-4.5, all in anticipation of the launch ...

OpenAI has, for a long time now, been promising the release of GPT-5. This would be the next powerhouse behind ChatGPT and in theory, the biggest update OpenAI has released in a very long time.

OpenAI said on Monday that it would soon wind down the availability of GPT-4.5, its largest-ever AI model, via its API. GPT-4.5 was released only in late February. Developers will have access to GPT-4 ...

Kai Chen, a Canadian AI researcher at OpenAI and a pivotal figure in the development of GPT-4.5, has been denied a U.S. green card after 12 years of living and contributing to the American tech sector ...

An OpenAI researcher who worked on GPT-4.5 had their green card denied. The news comes as the U.S. views foreign workers with ...

OpenAI is once again working on a model, reportedly called GPT-4.1. It is a successor to GPT-4o. The model will probably ...

Altman expects we may see “the first AI agents ‘join the workforce’ and materially change the output of companies” in 2025, and says his team is “now confident we know how to build AGI as we have ...

OpenAI has introduced GPT-4.1, a successor to the GPT-4o multimodal AI model launched by the company last year. During a ...

Tech giant's newest artificial intelligence models outperform predecessors, slash costs, and confuse everyone with their names ...

OpenAI launches GPT-4.1 with improved coding, long-context support, and updated data. Available via API only, it outperforms ...