The release marks a break from closed systems, offering enterprises customizable, high-performance AI without vendor lock-in.

Despite the company's name, OpenAI hasn't dropped an open version of its AI models since GPT-2 in 2019. That changed on Tuesday, as CEO Sam Altman shared two new open-weights, reasoning AI models, ...

TechnologyAdvice's Grant Harvey shares a "dead-simple prompting hack" for OpenAI's gpt-oss models, as well as several related developer guides.

Explore OpenAI’s GPT-OSS models, their open-weight potential, scalability, and how they compare to Horizon Alpha and other ...

OpenAI has released two new open-weight AI reasoning models, its first in over five years. The larger model, gpt-oss-120b, ...