更新：SpaceX已加入开源公开信签名，Anthropic仍缺席

更新：SpaceX已加入开源公开信签名，Anthropic仍缺席

2026-07-27 18:27

ChainThink 消息，7 月 27 日，据《开放权重与美国 AI 领导力》公开信名单更新，签署机构已从首发时的 25 家增至 77 家，SpaceX 已正式加入签名名单。

该公开信由英伟达、微软、Meta 等公司联合发布，要求美国政府不要过早限制可下载和自行部署的开放权重模型，并区分正常蒸馏与非法提取。

马斯克此前曾在 X 上转发黄仁勋相关帖子并表示支持，但当时 SpaceX 未出现在落款名单中。目前 Anthropic 仍未签署该公开信。

Disclaimer: Contains third-party opinions, does not constitute financial advice

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