fix(llms): add flox.dev/install to hallucinated URL negation#476
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billlevine merged 1 commit intomainfrom Apr 15, 2026
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fix(llms): add flox.dev/install to hallucinated URL negation#476billlevine merged 1 commit intomainfrom
billlevine merged 1 commit intomainfrom
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Also block flox.dev/install alongside install.flox.dev — eval testing showed Claude hallucinates both non-existent URLs when asked for install instructions, especially with macOS/getting-started framing.
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Summary
flox.dev/installto the negation in the Installation sectioninstall.flox.dev; eval testingrevealed
flox.dev/installis a second hallucinated URL Claude producesWhy
AI-13 — eval testing
against claude-opus-4-6 confirmed Claude hallucinates
flox.dev/install(as a curl target) in addition to
install.flox.dev, particularly withLinux/macOS "getting started" framing. Neither URL exists.
Eval results (6 questions, bare Claude baseline):
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