{
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  "path": "/t/i-built-arsenic-a-tool-to-analyse-what-actually-changes-when-you-upgrade-models/1381153#post_3",
  "publishedAt": "2026-05-17T15:24:57.000Z",
  "site": "https://community.openai.com",
  "textContent": "Even a mutate functionality.. looks pretty solid. Kudos!",
  "title": "I built ARSENIC - a tool to analyse what actually changes when you upgrade models"
}