The company crossed a line as OpenAI integrated Claude into its own systems to evaluate and benchmark the model, especially in categories like code generation, creative writing, and how Claude ...

OpenAI released its first open weights language models since GPT-2 on Tuesday with the debut of GPT-OSS.

GPT-5 was originally expected to happen in the early part of the year, but Altman said in April that it would be delayed a ...

The upcoming GPT-5 model is said to have a larger context window than its predecessors, and is widely rumoured to be adept at ...

OpenAI partners with AWS for the first time, launching its new gpt-oss open-weight models on Amazon Bedrock in a major ...

Anthropic launched Claude Opus 4.1 today, an upgraded version of its flagship AI model that achieves 74.5% accuracy on ...

OpenAI and NVIDIA launch open-weight AI models optimized for reasoning, available to developers worldwide at full scale.

OpenAI on Tuesday released two new artificial intelligence (AI) models that can be downloaded for free and altered by users, ...

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In a major shift, the company is “open sourcing” two A.I. systems, freely sharing the technology with outside researchers and ...

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

OpenAI has released gpt-oss, its first open-weight models since 2019. The move aims to counter rivals, re-engage the ...