{
  "schema": "anvil-serving.benchmark-decision-summary/v1",
  "campaign_id": "2026-09-19-swift-qwen38-apple-feasibility-evidence",
  "complete": false,
  "investigation_status": "unresolved",
  "stage_reached": "feasibility",
  "identity": {
    "hardware": "Apple M4 Max 40-core GPU; 48 GiB shared memory",
    "artifact_identity": "identity-summary.json",
    "runtime_status": "nominated only; no supported contained managed trial"
  },
  "workload": {
    "planned_input_tokens": 24000,
    "planned_output_reasoning_reserve": 8192,
    "concurrency": 1,
    "text_tool_tasks_planned": 12,
    "visual_tasks_planned": 15,
    "executed_candidate_requests": 0,
    "corpus_frozen": false
  },
  "measurement": {
    "path": "read-only host inventory and deterministic feasibility",
    "warm_cold_state": "not applicable; no model run",
    "sample_count": 0,
    "statistics": []
  },
  "gates": [
    {
      "gate": "disk",
      "status": "policy-infeasible"
    },
    {
      "gate": "unified-memory-fit",
      "status": "unresolved"
    },
    {
      "gate": "managed-native-llama-cpp",
      "status": "unsupported"
    },
    {
      "gate": "enforced-native-loader-ram-swap",
      "status": "missing"
    },
    {
      "gate": "preflight",
      "status": "not-run"
    },
    {
      "gate": "coding-tools",
      "status": "not-run"
    },
    {
      "gate": "vision",
      "status": "not-run"
    },
    {
      "gate": "efficiency",
      "status": "not-run"
    },
    {
      "gate": "capacity",
      "status": "not-run"
    },
    {
      "gate": "voice-load-stability",
      "status": "not-run"
    }
  ],
  "headline_results": [],
  "failures": [
    "Selected uncached GGUF packages fail optimistic disk screen with declared reserve",
    "Unknown loader peak has no enforced native RAM/swap containment",
    "Managed native GGUF lifecycle/download not implemented"
  ],
  "limitations": [
    "No conclusion about Swift intelligence, speed or vision",
    "No promotion and no route/client change",
    "Readiness probes do not establish voice responsiveness under load",
    "Native cache preview does not establish inactive dependencies or authorize deletion",
    "Independent review and CI recorded separately after final checks"
  ],
  "decision": {
    "evidence_labels": [
      "external-prior"
    ],
    "decision_labels": [
      "no-promotion"
    ],
    "promotion_authorized": false,
    "next_gate": "Supported native exact-artifact lifecycle and independently verified memory containment/peak envelope, then storage dry-run and fresh baseline"
  },
  "evidence": [
    "identity-summary.json",
    "feasibility-input-v1.json",
    "feasibility-result-v1.json",
    "disk-feasibility-v1.json",
    "managed-runtime-contract.json"
  ],
  "campaign_status": "closed-with-evidence-gaps",
  "restoration": "preservation-verified-no-serving-mutation"
}