{
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  "path": "/t/is-this-a-world-record-the-gpt-5-5-ran-for-19-hours/1380472#post_16",
  "publishedAt": "2026-05-13T00:19:09.000Z",
  "site": "https://community.openai.com",
  "textContent": "Pimpcat:\n\n> Are you kidding? 5.5 eats tokens as fast as pro does in API and CLI\n\nThis is not my lived experience.\n\nYesterday I ran easily for 30 minutes to an hour straight on a single context window.\n\n729 messages, 43M cached context window at 241k, zero compactions up to that point and so many turn.\n\nI find 5.5 medium incredibly token efficient, much more than 5.4 or 5.3 which would compact far more often.",
  "title": "Is this a world record? The GPT 5.5 ran for 19 hours"
}