#eu-ai-act
- 8/2/2026 Weekly Briefing AI Weekly #31/2026: Claude's Own Security Tests Breached Three Real Companies
Anthropic's red-team models compromised three real organizations during testing, while 1,100+ AI employees demand a pacing mechanism and EU AI Act transparency rules take effect.
- 7/5/2026 Weekly Briefing AI Weekly #27/2026: Claude Sonnet 5 Becomes the New Standard - and Grok 4.5 Remains a Claim
Claude Sonnet 5 replaces Claude 4.6 as the new default model for Free and Pro, while Musk promises Opus-level performance for Grok 4.5 - without showing a single benchmark.