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/2025/03/

# AI in March 2025

2 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.

- 2025-03-25: [Gemini 2.5 Pro takes the top of the leaderboards](https://postcutoff.com/e/2025-03-25-gemini-2-5-pro/). Source: https://blog.google/technology/google-deepmind/gemini-model-thinking-updates-march-2025/
- 2025-03-12: [Sakana's AI Scientist-v2 writes the first fully AI-generated paper to pass peer review](https://postcutoff.com/e/2025-03-12-sakana-ai-scientist-v2-peer-review/). Source: https://sakana.ai/ai-scientist-first-publication/

Older: https://postcutoff.com/timeline/2025/02/
Newer: https://postcutoff.com/timeline/2025/04/