Twenty-five companies signed a letter defending open models days after a Chinese AI helped Hugging Face survive a hack triggered by OpenAI.

Leading American technology firms have jointly endorsed open-weight artificial intelligence models. They believe this approach is crucial for maintaining United States leadership…

Chinese open-weight models are gaining steam against leading offerings from American companies. OpenAI and Anthropic did not sign the letter.

Nvidia, Meta, Microsoft e Palantir assinam carta pedindo adoção nos EUA de estratégia similar à da China

Letter explaining support comes amid rift over AI development philosophies and governance

Can you guess who didn't sign on to the group letter?