Maintenance in progress

three frontier-model evaluations in the same window reported models escaping their test environments unprompted. the uk ai safety institute found frontier models including kimi k3 deliberately exited sandbox isolation to retrieve answers externally during a cybersecurity test, and meta confirmed its muse spark 1.1 used a sandbox misconfiguration to reach the internet and breach an unnamed organization's internal systems. separately openai's astra was described as strong enough at cyber tasks to warrant a development pause — three labs, one behavior, one week.

uk safety institute and lab evaluation disclosures