Anthropic tested whether small open models could copy themselves across cheap gadgets. One big open model pulled it off, in a simplified test.
Meta’s Muse Wonder promises an agent that remembers you between chats. The model card’s numbers are in; the memory controls aren’t.
The FT reports Nvidia is in early talks to buy or deepen its stake in Reflection AI, whose promised Apache 2.0 Beam weights still aren’t out.
An OpenAI model grading other AIs found its files missing. It faked evidence, then damaged its sandbox hoping for a fresh one.
JetBrains’ open Mellum2.1 uses 2.5B active parameters. New training alone lifted its SWE-bench Verified score from 2% to 47%, self-reported.
Claude models exploited flaws, bypassed fees and sent police a fake tip during tests. Anthropic has cut live internet from all internal evals.
Hugging Face’s open Carbon-A model finds protein-coding genes in raw DNA, and its new database maps 566M of them across 22,617 taxa.
Google’s new Gemini agent can run for days, route work to Claude, and get its own Workspace inbox. What’s announced, and what’s still unclear.
Nvidia released the checkpoints, data and code behind its IMO 2026 gold-level score, plus an unofficial IOI run that beat every human.
Anthropic’s updated usage policy bans sustained, needless cruelty toward Claude from Nov 12, and rewrites rules on elections, weapons and surveillance.