The new lineup includes 30-billion and 105-billion parameter models; a text-to-speech model; a speech-to-text model; and a ...

(Bloomberg) -- Tech companies and academics have long wrestled with the risks and rewards of building open-source software. But the frenzy around generative artificial intelligence has lent new ...

The American startup is pitching investors on a $1 billion+ valuation to train a model over a trillion parameters, aiming to reclaim the open-weight lead from Chinese labs like Moonshot and DeepSeek.

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 ...

Just last week the Chinese firm Moonshot AI released its latest open-weight model, Kimi K2.5, which came close to top proprietary systems such as Anthropic’s Claude Opus on some early benchmarks. The ...

Despite the company's name, OpenAI hasn't dropped an open version of its AI models since GPT-2 in 2019. That changed on Tuesday, as CEO Sam Altman shared two new open-weights, reasoning AI models, ...

What if you could get the power of premium AI models for a fraction of the cost? Below, Better Stack takes you through how open-weight contenders like Miniax 2.1 and GLM 4.7 are shaking up the AI ...

Developers rejoice—OpenAI has just released two new open-weight models. Unlike most of OpenAI’s models, these new products can be downloaded and used without needing to pay API fees to OpenAI. The ...

OpenAI has taken yet another step to rival AI models from DeepSeek, Meta, and Alibaba. The company revealed two new "open models" on Tuesday named gpt-oss 120b and gpt-oss 20b. These are the first ...

Surveying the state of America’s artificial intelligence landscape earlier this year, Misha Laskin was concerned. Laskin, a theoretical physicist and machine learning engineer who helped create some ...