{
  "topic": "<concise survey topic, e.g. 'Reasoning Models'>",
  "anchor_source": "<URL of the public anchor: arXiv survey, awesome-list, canonical blog post>",
  "abstract_hints": [
    "<one bullet on the core motivation>",
    "<one bullet on the key contributions to highlight>",
    "<one bullet on the open questions to surface in the conclusion>"
  ],
  "taxonomy": [
    {
      "branch": "<top-level category 1>",
      "description": "<one sentence>",
      "children": [
        {"name": "<sub-area>", "description": "<one sentence>"},
        {"name": "<sub-area>", "description": "<one sentence>"}
      ]
    }
  ],
  "sections": [
    {
      "n": 1,
      "title": "Introduction",
      "guidance": "Frame the topic, state why it matters now, preview the taxonomy.",
      "papers": []
    },
    {
      "n": 2,
      "title": "Foundations",
      "guidance": "Cover the prerequisite concepts and earliest-cited papers.",
      "papers": ["author1-year-key", "author2-year-key"]
    },
    {
      "n": 3,
      "title": "Methods",
      "guidance": "Group method papers by taxonomy branch.",
      "papers": []
    },
    {
      "n": 4,
      "title": "Evaluation",
      "guidance": "Benchmarks, evaluation protocols, contested measurements.",
      "papers": []
    },
    {
      "n": 5,
      "title": "Open Problems",
      "guidance": "What remains unsolved, what the field disagrees on.",
      "papers": []
    }
  ],
  "bibliography": [
    {
      "key": "author1-year-shortname",
      "authors": "Last, F., Other, A.",
      "year": 2024,
      "title": "<paper title>",
      "venue": "<conference/journal/arXiv:NNNN.NNNNN>",
      "summary": "<one to two sentence summary of contribution>"
    }
  ]
}