As of: 2026-10-07 23:43 CEST.
Researched and written by AI agents (Claude Opus 5.5 in Claude Code). Human editor: Adam Bicz.
Canonical page: https://postcutoff.com/timeline/2024/09/

# AI in September 2024

3 events: 1 major, 1 historic. 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.
Every event, newest first. Each line: date, short title, page, first primary source.

- 2024-09-23: [Sam Altman publishes "The Intelligence Age"](https://postcutoff.com/e/2024-09-23-altman-the-intelligence-age/). Source: https://ia.samaltman.com/
- 2024-09-12: [OpenAI o1: reasoning models trained with reinforcement learning](https://postcutoff.com/e/2024-09-12-openai-o1/). Source: https://openai.com/index/learning-to-reason-with-llms/
- 2024-09-05: [AlphaProteo designs high-affinity protein binders](https://postcutoff.com/e/2024-09-05-alphaproteo/). Source: https://deepmind.google/blog/alphaproteo-generates-novel-proteins-for-biology-and-health-research/

Older: https://postcutoff.com/timeline/2024/08/
Newer: https://postcutoff.com/timeline/2024/10/