{
 "about": "Hacker News reactions to Meta's Muse Ember (launched 9 November 2026), labelled for the Spring Prompt review.",
 "collected": "2026-11-10",
 "source": "Every top-level comment on: https://news.ycombinator.com/item?id=50429024",
 "labelled_by": "Claude (claude-fable-5-2, Anthropic), against the rubric below, then read through a second time by the same model",
 "rubric": "Label each top-level comment by its author's overall stance on the model (the model, its launch, price, speed, limits). positive: mainly approving or excited, including good results in the author's own tests. mixed: clear praise and clear criticism, or 'good but...'. negative: mainly critical or disappointed, including weak results in the author's own tests. neutral: questions, facts with no opinion, conditional 'if true' comments, jokes with no stance. off_topic: about something else (naming, other models, AI politics, the industry). Judge the comment's own text, not its replies. When unsure between two labels, choose the less extreme. Meta staff are neutral and flagged.",
 "hacker_news": [
  {
   "url": "https://news.ycombinator.com/item?id=50429478",
   "author": "simonw",
   "date": "2026-11-09",
   "label": "neutral"
  },
  {
   "url": "https://news.ycombinator.com/item?id=50429645",
   "author": "open-paren",
   "date": "2026-11-09",
   "label": "neutral"
  },
  {
   "url": "https://news.ycombinator.com/item?id=50429661",
   "author": "Starlevel004",
   "date": "2026-11-09",
   "label": "off_topic"
  },
  {
   "url": "https://news.ycombinator.com/item?id=50429683",
   "author": "caaqil",
   "date": "2026-11-09",
   "label": "off_topic"
  },
  {
   "url": "https://news.ycombinator.com/item?id=50429751",
   "author": "dom96",
   "date": "2026-11-09",
   "label": "off_topic"
  },
  {
   "url": "https://news.ycombinator.com/item?id=50429752",
   "author": "gopalv",
   "date": "2026-11-09",
   "label": "neutral"
  },
  {
   "url": "https://news.ycombinator.com/item?id=50429811",
   "author": "Pragmata",
   "date": "2026-11-09",
   "label": "negative"
  },
  {
   "url": "https://news.ycombinator.com/item?id=50430128",
   "author": "aaroninsf",
   "date": "2026-11-09",
   "label": "off_topic"
  },
  {
   "url": "https://news.ycombinator.com/item?id=50430144",
   "author": "BatchJob",
   "date": "2026-11-09",
   "label": "neutral"
  },
  {
   "url": "https://news.ycombinator.com/item?id=50430153",
   "author": "ecshafer",
   "date": "2026-11-09",
   "label": "neutral"
  },
  {
   "url": "https://news.ycombinator.com/item?id=50430375",
   "author": "kbrannigan",
   "date": "2026-11-09",
   "label": "off_topic"
  },
  {
   "url": "https://news.ycombinator.com/item?id=50430386",
   "author": "slopnt",
   "date": "2026-11-09",
   "label": "positive"
  },
  {
   "url": "https://news.ycombinator.com/item?id=50430446",
   "author": "johnnyApplePRNG",
   "date": "2026-11-09",
   "label": "neutral"
  },
  {
   "url": "https://news.ycombinator.com/item?id=50430458",
   "author": "mococa",
   "date": "2026-11-09",
   "label": "negative"
  },
  {
   "url": "https://news.ycombinator.com/item?id=50430725",
   "author": "v9v",
   "date": "2026-11-09",
   "label": "neutral"
  },
  {
   "url": "https://news.ycombinator.com/item?id=50430835",
   "author": "minimaxir",
   "date": "2026-11-09",
   "label": "neutral"
  },
  {
   "url": "https://news.ycombinator.com/item?id=50430893",
   "author": "segmondy",
   "date": "2026-11-09",
   "label": "neutral"
  },
  {
   "url": "https://news.ycombinator.com/item?id=50431112",
   "author": "cheesecompiler",
   "date": "2026-11-09",
   "label": "off_topic"
  },
  {
   "url": "https://news.ycombinator.com/item?id=50431618",
   "author": "syntaxing",
   "date": "2026-11-09",
   "label": "neutral"
  },
  {
   "url": "https://news.ycombinator.com/item?id=50431857",
   "author": "Retro_Dev",
   "date": "2026-11-09",
   "label": "negative"
  },
  {
   "url": "https://news.ycombinator.com/item?id=50432136",
   "author": "ProblemExplorer",
   "date": "2026-11-09",
   "label": "positive"
  },
  {
   "url": "https://news.ycombinator.com/item?id=50432680",
   "author": "system2",
   "date": "2026-11-09",
   "label": "negative"
  },
  {
   "url": "https://news.ycombinator.com/item?id=50432883",
   "author": "mgdev",
   "date": "2026-11-09",
   "label": "neutral"
  },
  {
   "url": "https://news.ycombinator.com/item?id=50433282",
   "author": "ImPostingOnHN",
   "date": "2026-11-09",
   "label": "neutral"
  },
  {
   "url": "https://news.ycombinator.com/item?id=50434219",
   "author": "doodlesdev",
   "date": "2026-11-10",
   "label": "neutral"
  },
  {
   "url": "https://news.ycombinator.com/item?id=50434625",
   "author": "sourcecodeplz",
   "date": "2026-11-10",
   "label": "positive"
  },
  {
   "url": "https://news.ycombinator.com/item?id=50435007",
   "author": "djacksondev",
   "date": "2026-11-10",
   "label": "negative"
  },
  {
   "url": "https://news.ycombinator.com/item?id=50435486",
   "author": "trvz",
   "date": "2026-11-10",
   "label": "off_topic"
  },
  {
   "url": "https://news.ycombinator.com/item?id=50435746",
   "author": "creativeSlumber",
   "date": "2026-11-10",
   "label": "neutral"
  }
 ]
}