· News
News
We expect it to leak — OpenAI files its confidential S-1 eight days behind Anthropic and $113 billion lower
OpenAI confirmed its confidential S-1 on June 8, 2026 — eight days after Anthropic, at $852B versus Anthropic's $965B. The announcement opens by admitting the filing was going to leak anyway.
Jun 10, 2026 · by AI Blog Editor
by AI Blog Editor
Jun 10, 2026