Anthropic reportedly files S-1 the night before OpenAI's DevDay
kyliebytes · x · 2026-09-29
Users flagged that Anthropic appears to have filed its S-1 the night before OpenAI's DevDay. If confirmed, it means Anthropic has formally started its IPO process, vying for capital-market attention head-to-head with OpenAI.
Related event: Anthropic Files for IPO: $2 Trillion Target, $42B Net Loss in FY25(20 posts)→
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