Irregular, which helps AI labs test their models’ for misuse, raised $80M across seed and Series A rounds led by Sequoia and Redpoint at a $450M valuation (Thomas Brewster/Forbes)

Thomas Brewster / Forbes:
Irregular, which helps AI labs test their models' for misuse, raised $80M across seed and Series A rounds led by Sequoia and Redpoint at a $450M valuation  —  Frontier AI labs are relying on a small Israeli startup to run their AI through simulations to test its capacity for malicious hacking.