For the first time in more than five years, OpenAI is launching a new open language model that appears to be state of the art ...

A new study reveals that AI models can secretly transmit subliminal traits to one another, even when the shared training data ...

Co-founder and CEO Sam Altman said in an X.com post that OpenAI’s two new open-source models were ‘a big deal’.

Coughs up open-weight models after DeepSeek rattled its cage OpenAI has released a pair of open-weight AI models, months ...

OpenAI releases two open models under Apache 2.0 licence, aiming to reclaim open AI dominance before GPT-5 debut.

It’s the first such models it’s launched in over five years, as pressure in the US grows to respond to China’s dominance in ...

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

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

OpenAI has launched two open-weight AI reasoning models, now freely available on the Hugging Face platform, showcasing ...

ETH Zurich’s open LLM drops in 2025 with public weights, green compute and 1,500+ language support, challenging GPT-4’s ...

OpenAI has released two open-weight models, GPT-OSS-120B and GPT-OSS-20B, which can be run locally and fine-tuned. Released ...