美国据报倾向选择性禁止中国开源模型，而非全面封禁

OpenAI 和 Google DeepMind 后来签署了一封公开信，反对对开放权重 AI 模型进行监管。许多主要科技公司支持这封信：https://www.microsoft.com/en-us/corporate-responsibility/topics/open-weight/，大多数公司在开放 AI 模型方面有商业利益，而这些模型现在主要来自中国。微软和谷歌通过其服务出售访问权限：https://the-decoder.com/microsofts-open-weight-ai-push-is-so-obviously-an-azure-play-it-hurts/，许多支持者也希望遏制 Anthropic 和 OpenAI 的市场力量。Google DeepMind 自行开发开放模型，包括成功的 Gemma 系列：https://the-decoder.com/gemma-4-gets-a-stealth-update-that-fixes-tool-calling-bugs-and-truncated-responses-under-the-same-name/。

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OpenAI and Google Deepmind later signed an open letter opposing regulation of open-weight AI models. Many major tech companies back the letter：https://www.microsoft.com/en-us/corporate-responsibility/topics/open-weight/, most with business interests in open AI models, which now come mainly from China. Microsoft and Google sell access through their services：https://the-decoder.com/microsofts-open-weight-ai-push-is-so-obviously-an-azure-play-it-hurts/, and many backers also want to curb Anthropic and OpenAI's market power. Google Deepmind develops open models of its own, including the successful Gemma series：https://the-decoder.com/gemma-4-gets-a-stealth-update-that-fixes-tool-calling-bugs-and-truncated-responses-under-the-same-name/.

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