Sam Altman runs OpenAI, and in this corpus he is the insider whose statements date the loop’s arrival: in a post the newsletter carried on 28 December 2025 he confirmed OpenAI was running systems that can self-improve and needed a Head of Preparedness to manage them. He later promised a model 100x more capable and cheaper, said his inside view pointed to a faster takeoff than expected, and reported feeling useless after asking Codex for ideas.
Person
Sam Altman
Chief executive of OpenAI, whose datable public statements about self-improving systems, takeoff speed and capability jumps the corpus records as insider testimony.
Sources
Attribution and reporting linked by this record; links do not imply independent verification.
- Welcome to December 28, 2025 (theinnermostloop.substack.com)
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