Simon Willison's Weblog simonwillison.net

Quoting Dan Abramov

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ForcedLeak: AI Agent risks exposed in Salesforce AgentForce

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How to stop AI’s “lethal trifecta”

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GitHub Copilot CLI is now in public preview

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Improved Gemini 2.5 Flash and Flash-Lite

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Don't hide your best documentation

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Quoting Stanford CS221 Autumn 2025

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Cross-Agent Privilege Escalation: When Agents Free Each Other

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GPT-5-Codex

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Qwen3-VL: Sharper Vision, Deeper Thought, Broader Action

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Why AI systems might never be secure

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Quoting Kate Niederhoffer, Gabriella Rosen Kellerman, Angela Lee, Alex Liebscher, Kristina Rapuano and Jeffrey T. Hancock

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Four new releases from Qwen

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CompileBench: Can AI Compile 22-year-old Code?

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ChatGPT Is Blowing Up Marriages as Spouses Use AI to Attack Their Partners

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Locally AI

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llm-openrouter 0.5

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Grok 4 Fast

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Quoting Leaked Amazon memo

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httpjail

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