With nearly one in 10 people on Earth using ChatGPT, OpenAI is at a turning point. Here's what you need to know.

OpenAI releases open-weight models for the first time in six years, runnable on notebooks and single GPUs OpenAI has released ...

The two new OpenAI models are the first open models OpenAI has released since GPT-2, which was released in 2019. OpenAI’s ...

That would represent an eye-popping bump-up from its current valuation of $300 billion, with the sale underscoring both ...

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

The General Services Administration's step means the approved AI tools will be available for government agencies to use on a ...

OpenAI has introduced two open-weight models, gpt-oss-120b and gpt-oss-20b, under the Apache 2.0 license. These models ...

Discover OpenAI’s Horizon, the open-weight AI model with 256,000 tokens, redefining innovation and sparking debates in the AI world.

The models were trained using advanced methods combining reinforcement learning and techniques from OpenAI’s latest internal ...

OpenAI is said to be in early discussions about a stock sale that could value the company at about $500-billion.

OpenAI releases free AI models—gpt-oss-120b and 20b—that rival GPT-4. Run powerful language models locally with no API or cloud required.

Anthropic has launched Claude Opus 4.1, an upgrade focused on enhancing software engineering accuracy in agentic tasks and ...