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/2024/06/

# AI in June 2024

4 events: 2 major. 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.

- 2024-06-25: [ESM3 generates esmGFP, a new fluorescent protein estimated at '500 million years of evolution' from nature](https://postcutoff.com/e/2024-06-25-esm3-esmgfp/). Source: https://www.science.org/doi/10.1126/science.ads0018
- 2024-06-20: [Claude 3.5 Sonnet launches with Artifacts](https://postcutoff.com/e/2024-06-20-claude-3-5-sonnet/). Source: https://www.anthropic.com/news/claude-3-5-sonnet
- 2024-06-04: [Leopold Aschenbrenner publishes "Situational Awareness: The Decade Ahead"](https://postcutoff.com/e/2024-06-04-aschenbrenner-situational-awareness/). Source: https://situational-awareness.ai/
- 2024-06-04: ["A Right to Warn about Advanced AI"](https://postcutoff.com/e/2024-06-04-right-to-warn-letter/). Source: https://righttowarn.ai/

Older: https://postcutoff.com/timeline/2024/05/
Newer: https://postcutoff.com/timeline/2024/07/