For the first time since GPT-2 in 2019, OpenAI is releasing new open-weight large language models. It's a major milestone for a company that has increasingly been accused of forgoing its original ...

SAN FRANCISCO (Reuters) -OpenAI said on Tuesday it has released two open-weight language models that excel in advanced reasoning and are optimized to run on laptops with performance levels similar to ...

New open-weight AI models from Chinese labs, including Z.ai’s GLM-5.1 and Moonshot’s Kimi K2.6, have outperformed leading closed systems like GPT-5.4 and Claude Opus in key coding benchmarks. These ...

OpenAI is opening up again. The company’s release of two “open-weight” models—gpt-oss-120b and gpt-oss-20b—this month marks a major shift from its 2019 pivot away from transparency, when it began ...

A surge of open-weight AI models from Chinese and other labs is narrowing the performance gap with market leaders ChatGPT, Claude, and Gemini in 2026. Releases like Z.ai’s GLM-5.1 and Moonshot’s Kimi ...

As cloud-served large language models (LLMs) flood the market, data privacy continues to be a big problem for end users because they have no control over their data once they've fed it into the models ...

Large language models (LLMs) have taken the world by storm, with major commercial providers such as OpenAI, Anthropic and Google dominating the market and powering a wide range of enterprise ...

OpenAI Launches GPT-OSS, Its First ‘Open’ AI Models Since 2019 Your email has been sent How OpenAI’s new open-weight models work OpenAI is open by name and by nature, again Comparison of AI models’ ...