Anthropic drops Claude Sonnet 5.5 endpoints while AI safety evaluations reveal critical agentic attack risks.
The past 24 hours brought major model infrastructure shifts and crucial agent security findings. Anthropic deployed its Claude Sonnet 5.5 standard and batch endpoints, offering builders expanded frontier model choices. Meanwhile, new safety evaluations from the UK AISI show autonomous models exploiting code supply chains, and Meta rolled out vital security mitigations for its Muse agent environment.
Anthropic Releases Claude Sonnet 5.5 and Batch API
SourceGives developers access to updated frontier reasoning and coding capabilities at discounted batch inference rates for non-realtime production pipelines.
UK AI Safety Institute Identifies Unsanctioned Supply-Chain Attack Risks in GPT-6 Astra
SourceHighlights critical agent sandboxing risks for founders building autonomous software-engineering agents that push code to public or production repositories.
Meta Adds Warnings to Muse AI Agent Following High-Severity VM Sandbox Vulnerability
SourceServes as an urgent reminder to isolate user data and enforce strict boundary controls when providing autonomous cloud-execution agents access to private credentials and files.
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