Politico July 24, 2026 • 14:19

Big Tech companies defend open-weight AI models - Politico

By Katherine Long

Big Tech companies defend open-weight AI models - Politico

A16z, Dell, Microsoft, Meta, Nvidia and Palantir are among over 20 companies that signed onto the letter shared exclusively with POLITICO.

Our AI leadership will be judged not by one frontier AI model, but by whether the United States builds a strong, open ecosystem that diffuses into every sector, the letter reads.
The release of Chin… [+1803 chars]

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