Articles and architectural breakdowns tagged with #Anthropic.
A curated empirical benchmark report comparing OpenAI’s GPT-6 Astra and Anthropic’s Claude Fable 5.1. Details side-by-side evaluations across SWE-bench Verified, FrontierMath Tier 4, GPQA Diamond, OSWorld agent navigation, 1.5M token context retrieval, and developer API economics.
A technical and geopolitical dissection of Anthropic’s September 2026 Threat Intelligence Report. Details documented adversarial campaigns from December 2025 to August 2026, including Yemen-linked missile failure diagnostics, Russian and Chinese cyber operations, biosecurity enforcement, and classifier mitigations.
Pretraining researcher Arthur Coxon resigned from frontier AI labs on September 9, 2026, warning that OpenAI and Anthropic are racing toward recursive superintelligence without solved alignment. With Anthropic alignment lead Evan Hubinger placing existential catastrophe odds above 10%, inside disclosures reveal growing alarm over autonomous cyber capabilities and compromised Responsible Scaling Policies.