All corrections
Substack October 15, 2026 at 12:49 PM

www.astralcodexten.com/p/ai-safety-is-not-a-corporate-plot

1 correction found

1
Claim
what he perceived as a lack of safety involved in scaling up ChatGPT.
Correction

This is an anachronism: Anthropic was founded in early 2021, while ChatGPT was not introduced until November 30, 2022.

Full reasoning

Anthropic’s own 2022 Series B announcement says the company was founded "at the beginning of 2021." OpenAI’s official "Introducing ChatGPT" post is dated November 30, 2022. So Dario Amodei could not have left OpenAI in 2021 because of safety concerns about scaling up ChatGPT specifically, since ChatGPT did not yet exist.

A more accurate version would be that he was concerned about OpenAI’s broader scaling direction or its large language model work, not ChatGPT by name.

2 sources
Model: OPENAI_GPT_5 Prompt: v1.16.0