ACTOR LABEL / HISTORICAL TRACKER

OpenAI + Anthropic + House Homeland Security Committee staff

1 historical observations · exact label match

Observation timeline

• May 1, 2026OpenAI + Anthropic separately brief House Homeland Security Committee staff on cyber-capable frontier models (OpenAI GPT-5.4-Cyber + Anthropic Mythos Preview) — first vendor-Hill cyber capability briefingsLaunched