March 31 (Reuters) - OpenAI is planning to release its first open-weight language model with reasoning capabilities since GPT‑2 in the coming months, CEO Sam Altman said on Monday. An open ...

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 G ...

OpenAI, like many AI labs ... The lab says that, in the coming months, it'll work with "multiple companies" to design tailored benchmarks and eventually share those benchmarks publicly, along ...