{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/d-wave/main/json-schema/d-wave-qpu-properties-schema.json",
  "title": "D-Wave QPU Properties",
  "description": "Subset of solver.properties for QPU samplers (Advantage, Advantage2).",
  "type": "object",
  "properties": {
    "category": {"type": "string", "const": "qpu"},
    "chip_id": {"type": "string"},
    "topology": {
      "type": "object",
      "properties": {
        "type": {"type": "string", "enum": ["pegasus", "zephyr", "chimera"]},
        "shape": {"type": "array", "items": {"type": "integer"}}
      }
    },
    "num_qubits": {"type": "integer"},
    "num_active_qubits": {"type": "integer"},
    "qubits": {"type": "array", "items": {"type": "integer"}},
    "couplers": {"type": "array", "items": {"type": "array", "items": {"type": "integer"}, "minItems": 2, "maxItems": 2}},
    "h_range": {"type": "array", "items": {"type": "number"}, "minItems": 2, "maxItems": 2},
    "j_range": {"type": "array", "items": {"type": "number"}, "minItems": 2, "maxItems": 2},
    "annealing_time_range": {"type": "array", "items": {"type": "number"}, "minItems": 2, "maxItems": 2},
    "default_annealing_time": {"type": "number"},
    "num_reads_range": {"type": "array", "items": {"type": "integer"}, "minItems": 2, "maxItems": 2},
    "default_readout_thermalization": {"type": "number"},
    "default_programming_thermalization": {"type": "number"},
    "anneal_offset_ranges": {"type": "array", "items": {"type": "array", "items": {"type": "number"}, "minItems": 2, "maxItems": 2}},
    "extended_j_range": {"type": "array", "items": {"type": "number"}, "minItems": 2, "maxItems": 2}
  }
}