OpenAI’s new open-weight models are gpt-oss-120b and gpt-oss-20b. The smaller model, gpt-oss-20b, can be run on a consumer ...

OpenAI released its first open-weight reasoning models since GPT-2, unveiling gpt-oss-120b and gpt-oss-20b under the Apache 2.0 license. With performance ...

OpenAI may be worth $500bn, some investors think. Just a few days ago, it was worth $300bn. Sam Altman’s company might in fact be the most valuable private technology company in the world; its ChatGPT ...

OpenAI announced it will offer ChatGPT to the agencies in the federal executive branch for $1. The partnership is with the ...

B stacks up against GPT-4o in practical tests. From coding to logic and creativity, here’s the side-by-side you’ve been ...