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/2025/11/

# AI in November 2025

10 events: 3 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.

- 2025-11-27: [DeepSeekMath-V2: open-weights self-verifying prover reaches IMO 2025 gold level and 118/120 on Putnam 2024](https://postcutoff.com/e/2025-11-27-deepseekmath-v2/). Source: https://arxiv.org/abs/2511.22570
- 2025-11-27: [21% of ICLR 2026 peer reviews flagged as fully AI-written; a bug exposes reviewers](https://postcutoff.com/e/2025-11-27-iclr-2026-ai-reviews-openreview-leak/). Source: https://www.pangram.com/blog/pangram-predicts-21-of-iclr-reviews-are-ai-generated
- 2025-11-24: [Anthropic releases Claude Opus 4.5](https://postcutoff.com/e/2025-11-24-claude-opus-4-5/). Source: https://www.anthropic.com/news/claude-opus-4-5
- 2025-11-20: [OpenAI publishes 'Early science acceleration experiments with GPT-5'](https://postcutoff.com/e/2025-11-20-openai-gpt-5-science-acceleration/). Source: https://arxiv.org/abs/2511.16072
- 2025-11-18: [Google launches Gemini 3](https://postcutoff.com/e/2025-11-18-gemini-3/). Source: https://blog.google/products/gemini/gemini-3/
- 2025-11-17: [Physical Intelligence's π*0.6 learns from real-world experience with RL (Recap), running tasks for hours](https://postcutoff.com/e/2025-11-17-physical-intelligence-pi-star-0-6-recap/). Source: https://www.pi.website/blog/pistar06
- 2025-11-11: [Munich court rules ChatGPT's memorised song lyrics infringe copyright](https://postcutoff.com/e/2025-11-11-gema-v-openai-munich-ruling/). Source: https://www.twobirds.com/en/insights/2025/landmark-ruling-of-the-munich-regional-court-(gema-v-openai)-on-copyright-and-ai-training
- 2025-11-05: [Tao, Gómez-Serrano, Georgiev and Wagner test AlphaEvolve on 67 maths problems](https://postcutoff.com/e/2025-11-05-alphaevolve-tao-67-problems/). Source: https://arxiv.org/abs/2511.02864
- 2025-11: [Baker lab designs antibodies from scratch with atomic accuracy using RFdiffusion](https://postcutoff.com/e/2025-11-05-ai-designed-antibodies-rfdiffusion/). Source: https://www.nature.com/articles/s41586-025-09721-5
- 2025-11: [Edison Scientific's Kosmos AI scientist claims six months of research per run](https://postcutoff.com/e/2025-11-05-kosmos-ai-scientist/). Source: https://edisonscientific.com/news/announcing-kosmos

Older: https://postcutoff.com/timeline/2025/10/
Newer: https://postcutoff.com/timeline/2025/12/