Elon Musk joined Satya Nadella and Mark Zuckerberg in backing open-weight AI as tech leaders urged U.S. support for open models.

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

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

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

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