{
  "id": "skill-area:closed-book-frontier-reasoning",
  "_kind": "SkillArea",
  "_file": "domain/skill-areas/skill-areas-agentic-benchmarks.yaml",
  "_cluster": "domain",
  "attributes": {
    "displayName": "Closed-Book Frontier Reasoning",
    "description": "Answering frontier-difficulty questions across math, science, and\nhumanities without retrieval — exercising deep parametric knowledge\nplus chain-of-thought reasoning at the edge of human-expert\ndifficulty (as exercised by HLE and FrontierMath-style evaluations).\n",
    "domains": [
      "domain:software-engineering"
    ],
    "expertiseLevels": [
      "expert",
      "authoritative"
    ]
  },
  "outgoingEdges": [
    {
      "from": "skill-area:closed-book-frontier-reasoning",
      "to": "domain:software-engineering",
      "kind": "applies_to",
      "attributes": {
        "confidence": "primary"
      }
    }
  ],
  "incomingEdges": [
    {
      "from": "benchmark:hle",
      "to": "skill-area:closed-book-frontier-reasoning",
      "kind": "covers",
      "attributes": {
        "attributes": {
          "coverage": "full",
          "weight": 0.7
        }
      }
    },
    {
      "from": "benchmark:frontier-math",
      "to": "skill-area:closed-book-frontier-reasoning",
      "kind": "covers",
      "attributes": {
        "attributes": {
          "coverage": "partial",
          "weight": 0.3
        }
      }
    },
    {
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      "to": "skill-area:closed-book-frontier-reasoning",
      "kind": "covers",
      "attributes": {}
    },
    {
      "from": "skill-area:prompt-engineering",
      "to": "skill-area:closed-book-frontier-reasoning",
      "kind": "prerequisite_for_learning",
      "attributes": {
        "strength": "recommended"
      }
    },
    {
      "from": "lib-skill:ai-agents-conversational--closed-book-frontier-reasoning",
      "to": "skill-area:closed-book-frontier-reasoning",
      "kind": "lib_requires_skill_area",
      "attributes": {
        "weight": 1
      }
    }
  ]
}