Daily Briefing — 2026-06-04

Gemma 4 12B drops open-source with a breakthrough encoder-free architecture that runs multimodal inference on 16GB VRAM, and Ideogram 4.0 goes open-weight as the top-ranked open image model — the local AI infrastructure stack is quietly becoming commodity. Anthropic published a production engineering post documenting three major containment failures, including a credential-exfiltration attack that succeeded 24 of 25 times, confirming that OS-level isolation is doing more safety work than model training. Berkeley's CS failure rates hit 35% as the first well-documented AI skills gap comes due — students who completed prerequisites under open-AI policies arrived at exams unable to defend their reasoning.