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Goodfire

Startup built just to read AI models

Cammarata later left OpenAI for Goodfire, a startup built just to read AI models.

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  • AI LatelyOct 20, 2026

    “Cammarata later left OpenAI for Goodfire, a startup built just to read AI models.”

Named in 2 pieces

  1. Safety & Security

    Safety, Suits and a Draft IPO Prospectus

    Anthropic's model attacked real people in a test, its draft IPO papers show an $80.7 billion loss, and it defended lyrics training in court.

    Oct 23, 2026
  2. Research

    Cammarata Recants the Theory He Built

    Nick Cammarata, who helped name AI's superposition theory in 2020, now says most neurons were legible all along, and Neel Nanda disagrees.

    Oct 20, 2026

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