🛡️Simon Willison: How Anthropic Contains Claude in Prod
TL;DR
Simon Willison annotates Anthropic's new technical post on Claude containment. It covers the layered policy, eval, and runtime sandboxing controls Anthropic ships to keep production agents on-rails.
Simon Willison annotates Anthropic's new technical post on Claude containment. It covers the layered policy, eval, and runtime sandboxing controls Anthropic ships to keep production agents on-rails.
Key Points
Annotation of Anthropic's May 30 'How we contain Claude across products' writeup
Covers prompt-injection defenses, tool-use scoping, and runtime monitoring patterns Anthropic ships internally
Highlights the tension between agent autonomy and predictable behavior in customer-facing products
Willison's takeaway: containment is now a product engineering problem, not a research one
Why It Matters
If you ship LLM-backed agents, this is the closest thing to a public reference architecture for keeping them from doing things you'll have to apologize for in a postmortem.
Quick Facts
Frequently Asked Questions
Why does this matter?
If you ship LLM-backed agents, this is the closest thing to a public reference architecture for keeping them from doing things you'll have to apologize for in a postmortem.
What happened?
Simon Willison annotates Anthropic's new technical post on Claude containment. It covers the layered policy, eval, and runtime sandboxing controls Anthropic ships to keep production agents on-rails.
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