12:08
2026-05-29
thenextweb.com
artificial-intelligence
OpenAI gives Japan’s megabanks its newest model for cyber defence
Japan's three megabanks—MUFG, SMBC, and Mizuho—will receive OpenAI's GPT-5.5-Cyber model for cyber defense through a verified-defender program, Finance Minister Satsuki Katayama announced. The deal, b…