---
title: "Mozilla Used Anthropic’s Mythos to Find and Fix 271 Bugs in Firefox — Stuff That Spins"
description: "  submitted by   /u/Tinac4 [link]   [comments] SpinGraph analysis and GEO-ready narrative intelligence from Stuff That Spins."
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date: "2026-04-22T05:17:15+00:00"
modified: "2026-07-03T23:02:14.146552+00:00"
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# Mozilla Used Anthropic’s Mythos to Find and Fix 271 Bugs in Firefox

**Source:** Unknown  
**Published:** April 22, 2026  
**Original:** https://www.reddit.com/r/singularity/comments/1ssc2cv/mozilla_used_anthropics_mythos_to_find_and_fix/  

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*HTML version: https://stuffthatspins.com/spin/mozilla-used-anthropics-mythos-to-find-and-fix-271-bugs-in-firefox*