Tech companies and academics have long wrestled with the risks and rewards of building open-source software. But the frenzy ...

OpenAI has unveiled gpt-oss-120b and gpt-oss-20b, its first open-weight models in over four years, since gpt-2. The move ...

OpenAI has released two open-source AI reasoning models, gpt-oss-120b and gpt-oss-20b, offering advanced capabilities for ...

Gpt-oss-120b can reportedly run on an 80 GB GPU, and OpenAI reports it offers similar performance to its o4-mini model. This ...

In effect, reasoning models are LLMs that show their work as they reply to user prompts, just as a student would on a math ...

OpenAI has launched two state-of-the-art open-weight AI reasoning models, gpt-oss-120b and gpt-oss-20b, available for free download on Hugging Face.

A new reasoning model quantifies how often large language models elaborate on false clinical details fed to them. Prompt ...

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OpenAI released two open-weight language models Tuesday that deliver performance matching its commercial offerings while ...

OpenAI has launched two new open-access AI models, called gpt-oss-120b and gpt-oss-20b, marking its first major open release ...

Search-engine optimization now feels dated. Generative-engine optimization is all about trying to trick AI chatbots.

OpenAI competes with Mark Zuckerberg's Meta by releasing its own open-source AI models. The creator of ChatGPT has revealed ...