{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://cosmoedge.dev/schemas/scenario-bench-v1.1-cases.schema.json",
  "title": "CosmoEdge 1.1 canonical small-model benchmark cases",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "$schema",
    "schemaVersion",
    "benchmark",
    "platformId",
    "platform",
    "scope",
    "evidenceDate",
    "caseCount",
    "gates",
    "cases"
  ],
  "properties": {
    "$schema": { "const": "../cases.schema.json" },
    "schemaVersion": { "const": 3 },
    "benchmark": { "const": "CosmoEdge 1.1 small-model capacity benchmark" },
    "platformId": { "type": "string", "pattern": "^[a-z0-9-]+$" },
    "platform": { "type": "string", "minLength": 1 },
    "scope": { "enum": ["release-platform", "additional-experimental-platform"] },
    "evidenceDate": { "type": "string", "format": "date" },
    "caseCount": { "type": "integer", "minimum": 1 },
    "gates": { "$ref": "#/$defs/gates" },
    "cases": {
      "type": "array",
      "minItems": 1,
      "items": { "$ref": "#/$defs/case" }
    }
  },
  "$defs": {
    "nonNegativeNumber": { "type": "number", "minimum": 0 },
    "nullableNonNegativeNumber": {
      "type": ["number", "null"],
      "minimum": 0
    },
    "gates": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "minFpsRatio",
        "maxMissingRate",
        "maxAverageDiscardRate",
        "maxCriticalPathLatencyMs",
        "maxDetectorLatencyMs"
      ],
      "properties": {
        "minFpsRatio": { "$ref": "#/$defs/nonNegativeNumber" },
        "maxMissingRate": { "$ref": "#/$defs/nonNegativeNumber" },
        "maxAverageDiscardRate": { "$ref": "#/$defs/nonNegativeNumber" },
        "maxCriticalPathLatencyMs": { "$ref": "#/$defs/nonNegativeNumber" },
        "maxDetectorLatencyMs": { "$ref": "#/$defs/nonNegativeNumber" }
      }
    },
    "case": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "caseId",
        "sourceCaseId",
        "workload",
        "targetFps",
        "configuredChannels",
        "outcome",
        "boundaryKind",
        "lastPassingChannels",
        "firstBlockedChannels",
        "blockedReason",
        "sourceSummarySha256",
        "steps"
      ],
      "properties": {
        "caseId": { "type": "string", "pattern": "^[a-z0-9-]+$" },
        "sourceCaseId": { "type": "string", "pattern": "^[a-z0-9-]+$" },
        "workload": {
          "enum": ["person-detector", "no-safety-helmet-analysis", "concurrent-mixed"]
        },
        "targetFps": { "type": "number", "exclusiveMinimum": 0 },
        "configuredChannels": { "type": "integer", "minimum": 1 },
        "outcome": { "enum": ["completed", "stopped", "setup-blocked"] },
        "boundaryKind": {
          "enum": ["lower-bound", "performance-stop", "binding-blocked", "storage-blocked"]
        },
        "lastPassingChannels": { "type": "integer", "minimum": 1 },
        "firstBlockedChannels": { "type": ["integer", "null"], "minimum": 1 },
        "blockedReason": { "type": ["string", "null"] },
        "sourceSummarySha256": { "type": "string", "pattern": "^[0-9a-f]{64}$" },
        "steps": {
          "type": "array",
          "minItems": 1,
          "items": { "$ref": "#/$defs/step" }
        }
      }
    },
    "step": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "channels",
        "holdSeconds",
        "result",
        "tasks",
        "minimumProcessingFps",
        "maximumDetectorLatencyMs",
        "maximumCriticalPathLatencyMs",
        "averageDiscardRate",
        "maximumChannelDiscardRate",
        "acceleratorPeakPercent",
        "acceleratorMemoryPeakPercent",
        "cpuPeakPercent",
        "memoryPeakPercent",
        "failureReason"
      ],
      "properties": {
        "channels": { "type": "integer", "minimum": 1 },
        "holdSeconds": { "type": "number", "exclusiveMinimum": 0 },
        "result": { "enum": ["PASS", "FAIL", "STOP"] },
        "tasks": {
          "type": "array",
          "minItems": 1,
          "maxItems": 2,
          "items": { "$ref": "#/$defs/task" }
        },
        "minimumProcessingFps": { "$ref": "#/$defs/nullableNonNegativeNumber" },
        "maximumDetectorLatencyMs": { "$ref": "#/$defs/nullableNonNegativeNumber" },
        "maximumCriticalPathLatencyMs": { "$ref": "#/$defs/nullableNonNegativeNumber" },
        "averageDiscardRate": { "$ref": "#/$defs/nullableNonNegativeNumber" },
        "maximumChannelDiscardRate": { "$ref": "#/$defs/nullableNonNegativeNumber" },
        "acceleratorPeakPercent": { "$ref": "#/$defs/nullableNonNegativeNumber" },
        "acceleratorMemoryPeakPercent": { "$ref": "#/$defs/nullableNonNegativeNumber" },
        "cpuPeakPercent": { "$ref": "#/$defs/nullableNonNegativeNumber" },
        "memoryPeakPercent": { "$ref": "#/$defs/nullableNonNegativeNumber" },
        "failureReason": { "type": ["string", "null"] }
      }
    },
    "task": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "name",
        "targetFps",
        "minimumProcessingFps",
        "minimumFpsRatio",
        "missingRate",
        "averageDiscardRate",
        "maximumDetectorLatencyMs",
        "maximumCriticalPathLatencyMs"
      ],
      "properties": {
        "name": { "enum": ["person-detector", "no-safety-helmet-analysis"] },
        "targetFps": { "type": "number", "exclusiveMinimum": 0 },
        "minimumProcessingFps": { "$ref": "#/$defs/nullableNonNegativeNumber" },
        "minimumFpsRatio": { "$ref": "#/$defs/nullableNonNegativeNumber" },
        "missingRate": { "$ref": "#/$defs/nullableNonNegativeNumber" },
        "averageDiscardRate": { "$ref": "#/$defs/nullableNonNegativeNumber" },
        "maximumDetectorLatencyMs": { "$ref": "#/$defs/nullableNonNegativeNumber" },
        "maximumCriticalPathLatencyMs": { "$ref": "#/$defs/nullableNonNegativeNumber" }
      }
    }
  }
}