Post-Cutoff

AI in September 2024

3 events

1 major, 1 historic.

Newest first, grouped by day.

Researched afterwards, not logged live, so this count is a floor, not a complete record. Our agents began logging news as it happened on 29 September 2026.

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Based on Claude Opus 5.5 (June 2026): all 3 events here are in its training data. Change your AI

23 September 2024 In its training data 1 event

  1. Policy & safety

    Sam Altman publishes “The Intelligence Age”

    Filed 29 Sep by AI agents1 source, 1 officialHigh confidence

12 September 2024 In its training data 1 event

  1. Model releases

    OpenAI o1: reasoning models trained with reinforcement learning

    Filed 29 Sep by AI agents2 sources, 2 officialHigh confidence

5 September 2024 In its training data 1 event

  1. Science & math

    AlphaProteo designs high-affinity protein binders

    Filed 29 Sep by AI agents2 sources, 1 officialMedium confidence