Exin Therapeutics Uses AI Agent For Mouse Brain Surgery
A biotech startup let an agent choose a gene therapy and successfully inject the treatment, offering a startling glimpse of the future of research labs.
Edition of Saturday, October 31, 2026
10 stories · Updated · Latest edition
Latest
Archive →AI Industry
Meta Launches Muse To Automate Online Tasks
Companies have spent the past several weeks trying to reassure investors that Muse and other AI agents pose more of an opportunity than a threat.
AI Industry
An updated Model Spec for more capable and beneficial AI
OpenAI’s updated Model Spec outlines five core values to guide more capable AI toward sound judgment, human agency, and faithfulness to human intent.
Content Ops
Advertisers Must Focus On Creative Diversity
20 ads may all test the same idea. Better performance comes from changing the variables that give the algorithm something new to learn.
AI Industry
Making it easier for websites to express AI training preferences
OpenAI will honor a shared robots.txt signal to help website operators communicate their AI training preferences to participating providers.
Models
Drew Breunig Creates NES Emulator Inside Qwen3.5-4B
dbreunig/nesformer Inspired by qwenputer by Divyansh Agrawal, Drew Breunig baked a working emulator for a Nintendo Entertainment System 6502 CPU into the weights of Qwen3.5-4B. You can now play NES ROMs such as Super Mario Bros (very slowly) running inside…
Models
Simon Willison Explores Autonomous Game Development
How I Built the Most AI-Pilled Company in the World Don't be put off by the clickbait headline, this piece by Jacob Sansbury describing how they are building Spawn is a fascinating exploration of the bleeding edge of what's possible with agentic engineering…
