A verified nine-loop scattering amplitude calculation, announced by Anthropic on September 25, 2026, used known bootstrap methods and academic-scale compute. The more telling detail: a human group in Beijing was close behind.
Anthropic says Claude agents found a bacteriophage enzyme system with a CRISPR-like repeat array. The structural pattern is observed; its function and programmability are unknown. Here is what is actually established.
Anthropic has credible evidence of better agentic performance. It also asks buyers and policymakers to trust private safety tests, controlled access programs, and a fear-laden account of model risk.