OpenAI’s new algorithms, gpt-oss-120b and gpt-oss-20b, are available under an open-source license. Anthropic, for its part, released an upgraded version of its proprietary Claude Opus 4 large language ...

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 ...

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 ...

GPT-OSS now available in 120 and 20 billion parameter sizes under Apache 2.0 license OpenAI released its first open weights ...

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 ...

ChatGPT is on track to hit 700 million weekly active users in August 2025, up from 500 million in March, marking a 4x ...

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

PT-OSS is OpenAI’s first open-weight model in six years. OpenAI is releasing a new open-weight model dubbed GPT-OSS that can be downloaded for free, be customized, and even run on a laptop.

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

OpenAI has launched a new artificial intelligence model called GPT-OSS, making it available for free to developers, researchers, and companies ...

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