Anthropic Co-founder Ben Mann's Nine-Hour Testimony Surfaces

A nine-hour deposition from Anthropic co-founder Ben Mann in the Concord Music v. Anthropic lawsuit has surfaced, revealing early OpenAI history and training details; commentators found him likable and notably unrehearsed.

2026-11-09 ~ 2026-11-09 · 3 related posts

• Ben Mann's nine-hour deposition reveals OpenAI safety exodus and LibGen discussions — gleech · 2026-11-09
• Nine-hour deposition transcript of OpenAI's Ben Mann surfaces, rich with early history — gleech · 2026-11-09
• Observer: Ben Mann comes across untrained in deposition, a hallmark of good training — gleech · 2026-11-09