Sources: OpenAI and Anthropic quietly lobby Washington regulators to restrict open-source AI models, even as Sam Altman publicly says he supports open source AI

OpenAI 和 Anthropic 秘密游说华盛顿监管机构限制开源 AI 模型，与公开支持开源的立场形成鲜明对比，引发行业对 AI 开放性与垄断的争议。