That's both OpenAI and Anthropic with confidential S-1s filed with the SEC - Anthropic filed theirs ...
Simon Willison(@simonw)130 字 (约 1 分钟)
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OpenAI和Anthropic已向SEC提交了保密的S-1文件，但文章信息密度低，缺乏技术深度。
入选理由：OpenAI和Anthropic都提交了保密的S-1文件。
精选推文#OpenAI#Anthropic#SEC#S-1文件英文