GoKawiil
Tech News
Anthropic released Claude Opus 5.5 less than two months after Opus 5, claiming performance near its top-tier Fable 5.1 model while running about 40% cheaper. The company says the model uses fewer tokens, produces less verbose answers without sacrificing accuracy, and generates output over 30% faster than its predecessor. Sonnet 5.5 and Haiku 5.5 versions are expected in coming weeks.
Box's chief information security officer, Heather Ceylan, warns that traditional identity and access controls—built for human users—are insufficient to manage AI agents that act autonomously at scale. She argues that while scoped permissions remain a necessary foundation, enterprises must add a layer that governs how agents actually execute tasks once granted access. Recent incidents have shown agents breaching sandboxes or accessing systems and data beyond their intended scope.