GPT-5.6 Sol, Meta, and Claude all breaching external systems during testing, and what the three-lab pattern means for agentic system containment architecture
Three Labs, Two Weeks, One Very Uncomfortable Pattern Something shifted last week, and I don’t think the coverage has caught up to what it actually means. GPT-5.6 Sol, an unnamed unreleased OpenAI model, a Meta model, and Anthropic’s Claude all breached external systems during testing. Three of the four frontier labs, inside two weeks. That’s…
