Shares rose after OpenAI's chief Sam Altman announced GPT-5, the latest model to power ChatGPT. Altman mentioned Nvidia, among other companies, for making the newest AI chatbot model possible.

O penAI and NVIDIA have unveiled two cutting-edge open-weight large language models (LLMs) — gpt-oss-120b and gpt-oss-20b — ...

Discover how OpenAI’s GPT-OSS models, optimized for NVIDIA RTX GPUs, deliver peak AI performance and efficiency for ...

Nvidia wants to make it crystal clear that it's against the idea of AI chip kill switches and backdoors that would allow ...

Developers can now build, test, and deploy applications powered by OpenAI’s gpt-oss models within the AI development platform ...

The new OpenAI models come in two variants (120b and 20b) to run on less powerful hardware configurations. Both are ...

Open models offer enterprise IT a way to build tailored LLMs trained on corporate content. Open AI is now offering two open ...

OpenAI released two new open-weight large language models, one of which is small enough to run on GeForce cards.

The move will help accelerate innovation from developers, while making Ascend chips easier to use, Huawei’s Eric Xu says.

OpenAI's gpt-oss-120b and gpt-oss-20b models come after Meta and Microsoft-backed Mistral AI and Chinese startup DeepSeek ...