For the first time since releasing GPT-2 over five years ago, OpenAI has introduced two open-weight AI models to the public.

This could prove to be a milestone for OpenAI as its rediscovers its original vision, with first open-weight models since GPT-2.

OpenAI’s GPT-5 is poised to redefine Generative AI with enhanced reasoning, longer memory, and personalisation, as Sam Altman ...

OpenAI has unveiled two open‑weight language models designed to deliver advanced reasoning capabilities on consumer hardware, ...

ChatGPT-5 may change how we interact with AI by reshaping prompts and responses — here’s what to expect and how to prepare ...

OpenAI released two new open models. GPT-OSS 120B and 20B are tailored for agent-style tasks and include support for advanced ...

Arizona Senate President Warren Peterson is running to be the state's top cop. Should he maybe learn about freedom of speech?

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

OpenAI’s new algorithms, gpt-oss-120b and gpt-oss-20b, are available under an open-source license. Anthropic, for its part, ...

OpenAI said on Tuesday it has released two open-weight language models that excel in advanced reasoning and are optimized to ...

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 ...