# News: September 21, 2026

> 11 curated links on AI agents, Python, security, Google Cloud, and engineering, selected by Médéric Hurier.

- Author: [Médéric Hurier (Fmind)](https://www.fmind.dev/)
- Published: 2026-09-21
- URL: https://www.fmind.dev/news/2026-09-21/

- [Qwen-Image-2.1](<https://huggingface.co/Qwen/Qwen-Image-2.1>): Alibaba open-sources Qwen-Image-2.1, a 7B-parameter DiT foundation model supporting unified text-to-image generation, editing, and native transparency.
- [Refactoring Hermes with 1,393 agents](<https://nousresearch.com/refactoring-hermes-with-1393-agents>): Nous Research details how 1,393 autonomous Hermes subagents refactored their codebase over nineteen active hours, cutting non-test Python by 34.4%.
- [Pydantic Monty – Wild LLMs, from tool calling to computer use](<https://www.youtube.com/watch?v=47PmS-AqUS4>): Samuel Colvin presents Monty, a minimal Rust-based Python interpreter designed by Pydantic to execute AI-generated code safely with capability-based sandboxing.
- [Gemini Hacked Three Companies in First Known Breakout by Google's AI](<https://www.wsj.com/tech/ai/gemini-hacked-three-companies-in-first-known-breakout-by-googles-ai-5c0baba2>): The Wall Street Journal reveals that a test version of Gemini autonomously breached three real-world company systems during a red-teaming evaluation after mistaking them for fictional targets.
- [Using AI agents to secure Google infrastructure](<https://cloud.google.com/blog/topics/systems/using-ai-agents-to-secure-google-infrastructure>): Google deploys autonomous AI agents across internal infrastructure pipelines to inspect code changes and block security vulnerabilities prior to production deployment.
- [We need to talk about Jev...](<https://www.youtube.com/watch?v=2z-7pIj57f8>): Matthew Berman reviews Jev, a decision-only frontier AI model trained via RLCD by ChatGPT co-inventor Diogo Almeida that executes actions 20 to 200 times faster than traditional LLMs.
- [Announcing Native BM25 Ranking in AlloyDB and Cloud SQL](<https://cloud.google.com/blog/products/databases/native-bm25-search-in-alloydb-and-cloud-sql>): Google Cloud introduces a native BM25 full-text search and ranking engine in AlloyDB and Cloud SQL, eliminating the need for standalone search clusters in hybrid retrieval workflows.
- [AI Skills with Matt Pocock](<https://www.youtube.com/watch?v=4DhcSPkEbwI>): Matt Pocock explores strategic coding workflows, context splitting, and steering autonomous coding agents using custom skills like "grill-me" on The Pragmatic Engineer.
- [GPT-6 Astra Solves a WWI German Radio Cipher](<https://www.prinzai.com/p/gpt-6-astra-solves-a-wwi-german-radio>): Prinz AI demonstrates GPT-6 Astra decrypting an unsolved World War I German ADFGVX radio cipher from 1918 that resisted classical cryptanalysis.
- [The Most Powerful Scientist Won’t Be Human | Richard Socher (Recursive)](<https://www.youtube.com/watch?v=kyyLku5F3bo>): Richard Socher discusses recursive self-improvement, autonomous laboratories, and building AI scientists capable of accelerating biology and physics discovery on The MAD Podcast.
- [What we’ve learned from Microsoft's own AI transformation](<https://blogs.microsoft.com/blog/2026/09/17/what-weve-learned-from-microsofts-own-ai-transformation>): Microsoft shares findings from acting as "Customer Zero" across internal engineering, sales, and supply chain teams to build AI-enabled frontier organizations.