D-Wave Constrained Quadratic Model (CQM)

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/d-wave/main/json-schema/d-wave-cqm-model-schema.json",
  "title": "D-Wave Constrained Quadratic Model (CQM)",
  "description": "Logical representation of a dimod ConstrainedQuadraticModel for submission to LeapHybridCQMSampler.",
  "type": "object",
  "required": ["objective"],
  "properties": {
    "objective": {
      "type": "object",
      "properties": {
        "linear": {"type": "object", "additionalProperties": {"type": "number"}},
        "quadratic": {"type": "object", "additionalProperties": {"type": "number"}},
        "offset": {"type": "number"}
      }
    },
    "constraints": {
      "type": "array",
      "items": {
        "type": "object",
        "required": ["sense", "rhs", "lhs"],
        "properties": {
          "label": {"type": "string"},
          "sense": {"type": "string", "enum": ["==", "<=", ">="]},
          "rhs": {"type": "number"},
          "lhs": {
            "type": "object",
            "properties": {
              "linear": {"type": "object", "additionalProperties": {"type": "number"}},
              "quadratic": {"type": "object", "additionalProperties": {"type": "number"}}
            }
          },
          "weight": {"type": "number", "description": "Penalty weight when soft."},
          "penalty": {"type": "string", "enum": ["linear", "quadratic"]}
        }
      }
    },
    "variables": {
      "type": "object",
      "additionalProperties": {
        "type": "object",
        "properties": {
          "vartype": {"type": "string", "enum": ["BINARY", "SPIN", "INTEGER", "REAL"]},
          "lower_bound": {"type": "number"},
          "upper_bound": {"type": "number"}
        }
      }
    }
  }
}