{
  "handle": "Realizable",
  "gloss": "Evaluates execution feasibility of a plan",
  "mechanism": "A {{judge}} of execution feasibility: can the declared artifact actually be built or enacted in the world it targets, given its stated inputs, {{step}}s, and constraints? Applies wherever a {{plan}} or design must be checked against physical, computational, or institutional reality — engineering feasibility, policy implementation, software design, research program scoping. The essential move is grounding every {{step}} in a primitive or sub-component that is itself realizable, recursively. Specific rating semantics belong on descendants or on the composing protocol. The signature Judge({{value}}) captures that the question yields a {{value}}-rating of feasibility, not a binary verdict — 'mostly realizable with two unverified links' is a legitimate output.",
  "signature": [
    "Judge(Value)"
  ],
  "invariants": [
    "Causality: no {{step}} precedes its dependencies. Topological order, not sequence — independent steps may run concurrently.",
    "Every leaf terminates in a primitive drawn from a stated set of what is available.",
    "The verdict is rendered against a stated {{budget}} and names it."
  ],
  "failure_modes": [
    "Hidden Complexity: A step looks simple ('Draw the rest of the owl') but contains unsolved sub-problems.",
    "Resource Blindness: The steps are logically sound but physically impossible given the budget."
  ],
  "_meta": {
    "tier": 1,
    "ring": 2,
    "supersedes": [
      "sema:Realizable#mh:SHA-256:cf006ab5a950cea6c7a9130ea7330c57d0a6b440f37d57f598ed71d84a4f3039",
      "sema:Realizable#mh:SHA-256:42f8270af6b0361a440bf86d1ece23a0117d34f504d9db576f30f67cf04815b3",
      "sema:Realizable#mh:SHA-256:e8e3932e8d9cc73bbf9c5aff5ef6bc0014b2c357c6ddb9b0e4e2868ca41dd455"
    ],
    "path": [
      "Mind",
      "Reasoning"
    ]
  },
  "sema_ref": "Realizable#2ed7",
  "sema_id": "sema:Realizable#mh:SHA-256:2ed7d7f05fe50ff38d46631e5334f2229c4c1f1118e0576d88388b23a586d622",
  "sema_stub": "2ed7",
  "dependencies": {
    "references": {
      "budget": "sema:Budget#mh:SHA-256:4e3e536c9ecec8c1b0af017cfd0a26ba00e9f96047de4a690bf9d3db7f3720ef",
      "judge": "sema:Judge#mh:SHA-256:704cbb71588d7a3bafa08b71c863005e31ec4400860b9cb8b094e660da9c7c6c",
      "plan": "sema:Plan#mh:SHA-256:246db278c5db286fcd78d824d85054fafb3348565ef584599b63900000c43b32",
      "step": "sema:Step#mh:SHA-256:fa207e6f70e14a67e3baa7e4ad4df9ece59ba4d07083fbbcc992332959e1520a",
      "value": "sema:Value#mh:SHA-256:37fd75758d04cdd7f57a636ccb5394d463713d60c33b694e37ab71f4a5a896f8"
    }
  },
  "sema_layer": "Mind",
  "sema_category": "Reasoning",
  "used_by": {
    "references": {
      "ConceptBlend": "sema:ConceptBlend#mh:SHA-256:4e1a8d331a266c5ff283faba9b1c0d65c943dfa3b0f96f4b7deb5a76f9a171c6",
      "PUREOptimization": "sema:PUREOptimization#mh:SHA-256:205b2c752f68fe87dde75b65cb848bdad8527dc5713180460e6441eac3b86be6"
    },
    "composes_with": {
      "PURE": "sema:PURE#mh:SHA-256:b65a673f236a094421e8ae7278ca0cc24a1de7b998caf26aef1e2022be1d0efd",
      "PURECheck": "sema:PURECheck#mh:SHA-256:574bfe492b148844233507d79302ba73135ad366d24b4b34f3de476ed903094e",
      "RealizationProtocol": "sema:RealizationProtocol#mh:SHA-256:68fbd05d6135b73ef53db0366e69f4927e5f92f9dd88fa7b79c0a6022e4962ca"
    }
  }
}