{
  "axes": {
    "nl2cga": {
      "available": false,
      "parity": false,
      "reason": "student used llm fallback (self-engine no-signal); NL2CGA parity not claimed"
    },
    "runtime": {
      "available": false,
      "parity": false,
      "reason": "student CE or Runtime evidence unavailable"
    }
  },
  "contract": "PEYEP-0053-P7-compare",
  "created_at": "2026-09-12T16:16:55.992180+00:00",
  "domain": "run evidence",
  "evidence_complete": true,
  "evidence_index": [
    {
      "kind": "raw/nl2cga.response.json",
      "path": "b01e398e-16aa-40ca-8091-359062c17776/raw/nl2cga.response.json",
      "sha256": "0e688f451623f7f01f25eac28c8f41a5275ee979fd4201b3f95db4e4fe5000b2"
    },
    {
      "kind": "raw/nl2cga.fallback.response.json",
      "path": "b01e398e-16aa-40ca-8091-359062c17776/raw/nl2cga.fallback.response.json",
      "sha256": "d78be9159ee7ab63fbf9da569def1d088dae773bf078938b337cfaa4adaa800c"
    },
    {
      "kind": "cgas/student_ce.cga",
      "path": "b01e398e-16aa-40ca-8091-359062c17776/cgas/student_ce.cga",
      "sha256": "41768e4a5dee15d677ff1ab2bbd98b3a0e0d2ede308042610f8bb0144147a3fc"
    },
    {
      "kind": "teacher.json",
      "path": "b01e398e-16aa-40ca-8091-359062c17776/teacher.json",
      "sha256": "ff2eef2962a0fa33f66fb5924dce13a312a296760f39d823b00b53b8a9f950c8"
    },
    {
      "kind": "cgas/teacher_ce.cga",
      "path": "b01e398e-16aa-40ca-8091-359062c17776/cgas/teacher_ce.cga",
      "sha256": "003764bdd113473e85ce999c8968667b9f5966874c3d36e3fa833929a992150b"
    },
    {
      "kind": "raw/student_runtime.response.json",
      "path": "b01e398e-16aa-40ca-8091-359062c17776/raw/student_runtime.response.json",
      "sha256": "991cb3d9758d6d27a1ff32d4d717614bd74cbd932823b726d7bcbb37ac34f9d3"
    },
    {
      "kind": "geometry/student_runtime.json",
      "path": "b01e398e-16aa-40ca-8091-359062c17776/geometry/student_runtime.json",
      "sha256": "75a569abb5758ff6c2fbd07b6a00d72ed1121f1f92772f75ce8b14170c3fa806"
    },
    {
      "kind": "cgas/teacher_ce.cga",
      "path": "b01e398e-16aa-40ca-8091-359062c17776/cgas/teacher_ce.cga",
      "sha256": "003764bdd113473e85ce999c8968667b9f5966874c3d36e3fa833929a992150b"
    },
    {
      "kind": "raw/teacher_ce.response.json",
      "path": "b01e398e-16aa-40ca-8091-359062c17776/raw/teacher_ce.response.json",
      "sha256": "d9ddb5ead1df4417a4cfa6e429fdc878505844309bfd415f01aa39bb33d72401"
    },
    {
      "kind": "cgas/student_ce.cga",
      "path": "b01e398e-16aa-40ca-8091-359062c17776/cgas/student_ce.cga",
      "sha256": "41768e4a5dee15d677ff1ab2bbd98b3a0e0d2ede308042610f8bb0144147a3fc"
    },
    {
      "kind": "raw/student_ce.response.json",
      "path": "b01e398e-16aa-40ca-8091-359062c17776/raw/student_ce.response.json",
      "sha256": "2c9d945d80a57b608ca648b0925e0e28874b641155e9c30d1deb907ad3b08fec"
    }
  ],
  "fallback_flags": [
    "student_llm_fallback"
  ],
  "finished_at": "2026-09-12T16:20:15.916951+00:00",
  "id": "b01e398e-16aa-40ca-8091-359062c17776",
  "idempotency_key": "r4-2c6d76ac-42",
  "lanes": {
    "student_ce": {
      "cga_path": "b01e398e-16aa-40ca-8091-359062c17776/cgas/student_ce.cga",
      "cga_sha256": "148de92f4686c8c2a326eec0ac9cba6623e6129274b2073f8950481db69b987b",
      "raw_response_path": "b01e398e-16aa-40ca-8091-359062c17776/raw/student_ce.response.json",
      "reason": "CE direct export failed or non-3D: CityEngine export error:\nTraceback (most recent call last):\n  File \"/home/ops/CityEngine/PEYEP-0053 Workspace/automationProject-a9219436-0e1b-458c-9550-2d70f21746a6/scripts/automationJob.py\", line 110, in run\n    raise RuntimeError(\"CityEngine did not create \" + output_obj)\nRuntimeError: CityEngine did not create /home/ops/peyep-workspaces/PEYEP-0053-FINAL-SPRINT/P7/ce-jobs/jobs/a9219436-0e1b-458c-9550-2d70f21746a6/output.obj\n",
      "status": "FAILED",
      "updated_at": "2026-09-12T16:20:15.915680+00:00"
    },
    "student_runtime": {
      "ce_version": null,
      "geometry_path": "b01e398e-16aa-40ca-8091-359062c17776/geometry/student_runtime.json",
      "metrics": {
        "bbox": {
          "max": [
            27.360000610351562,
            2.0,
            33.984840393066406
          ],
          "min": [
            -17.360000610351562,
            0.0,
            -17.360000610351562
          ]
        },
        "face_count": 2520,
        "material_evidence": [
          {
            "id": "mat_295b0cea",
            "name": "material",
            "pbr": {
              "baseColorFactor": [
                0.7215686274509804,
                0.6588235294117647,
                0.5411764705882353,
                1.0
              ],
              "metallicFactor": 0.0,
              "roughnessFactor": 0.5
            }
          },
          {
            "id": "mat_7ece8c25",
            "name": "material",
            "pbr": {
              "baseColorFactor": [
                0.24705882352941178,
                0.43529411764705883,
                0.20784313725490197,
                1.0
              ],
              "metallicFactor": 0.0,
              "roughnessFactor": 0.5
            }
          }
        ],
        "shape_evidence": "runtime_mesh",
        "surface_area": null,
        "vertex_count": 1290,
        "volume": null
      },
      "raw_response_path": "b01e398e-16aa-40ca-8091-359062c17776/raw/student_runtime.response.json",
      "reason": null,
      "status": "SUCCEEDED",
      "truth_source": null,
      "updated_at": "2026-09-12T16:18:42.506622+00:00",
      "watertight": null,
      "workstation": null
    },
    "teacher_ce": {
      "cga_path": "b01e398e-16aa-40ca-8091-359062c17776/cgas/teacher_ce.cga",
      "cga_sha256": "e2789ce69ac213c2c055f4edb58a54faf2874fb94bb6eb20e477892e682df620",
      "raw_response_path": "b01e398e-16aa-40ca-8091-359062c17776/raw/teacher_ce.response.json",
      "reason": "CE direct export failed or non-3D: CityEngine export error:\nTraceback (most recent call last):\n  File \"/home/ops/CityEngine/PEYEP-0053 Workspace/automationProject-25121ce0-a970-4973-ba54-bee5a252bc73/scripts/automationJob.py\", line 110, in run\n    raise RuntimeError(\"CityEngine did not create \" + output_obj)\nRuntimeError: CityEngine did not create /home/ops/peyep-workspaces/PEYEP-0053-FINAL-SPRINT/P7/ce-jobs/jobs/25121ce0-a970-4973-ba54-bee5a252bc73/output.obj\n",
      "status": "FAILED",
      "updated_at": "2026-09-12T16:19:51.739646+00:00"
    }
  },
  "prompt": "缓坡地形的公园,面积2000平方米",
  "provenance": {
    "gateb_ce_path": "/api/v1/ce/render",
    "gateb_services": {
      "ce": "http://127.0.0.1:8020",
      "gateway": "http://127.0.0.1:8001",
      "nl2cga": "http://127.0.0.1:8210",
      "runtime": "http://127.0.0.1:8200"
    },
    "orchestrator": "p7-backend-1.0",
    "student": {
      "cga_sha256": "148de92f4686c8c2a326eec0ac9cba6623e6129274b2073f8950481db69b987b",
      "path": "llm",
      "source": "nl2cga"
    },
    "teacher": {
      "cga_sha256": "e2789ce69ac213c2c055f4edb58a54faf2874fb94bb6eb20e477892e682df620",
      "provenance": {
        "duration_s": 69.6,
        "invoked_at_epoch": 1789229815,
        "model": "gpt-5.6-luna",
        "outcome": "ok",
        "prompt_sha256": "ce46d73cf7a8a4c63d28f3a5f4c24b56de241a7e7ff55403f9c8b880c121f262",
        "raw_log": "/home/ops/peyep-workspaces/PEYEP-0053-GATE-B/logs/p7-b01e398e-16aa-40ca-8091-359062c17776-gpt-5.6-luna.log",
        "runner": "/home/ops/peyep-workspaces/PEYEP-0053-GATE-B/az-codex-run.sh",
        "sandbox": "read-only",
        "task_id": "p7-b01e398e-16aa-40ca-8091-359062c17776",
        "teacher_type": "codex-cli"
      },
      "provider": "gpt-5.6-luna"
    }
  },
  "request": {
    "attributes": {},
    "prompt": "缓坡地形的公园,面积2000平方米",
    "seed": 42,
    "shape": {
      "geometry": {
        "vertices": [
          [
            0,
            0,
            0
          ],
          [
            12,
            0,
            0
          ],
          [
            12,
            7,
            0
          ],
          [
            0,
            7,
            0
          ]
        ]
      }
    }
  },
  "request_hash": "562d1365c8a9b4408f64cf168a94948f7d3d64937d83eb9b1c51839601e0af38",
  "request_hashes": {
    "attributes": "44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a",
    "prompt": "b119ab6063ad8cb80820e783fdd87ab1857ce748f7eefe99285df5538bc765fe",
    "seed": "73475cb40a568e8da8a045ced110137e159f890ac4da883b6b17dc651b3a8049",
    "shape": "13db05fe263cf03cf8f23300c591193d401a2d4d5e90c501d2dfb4fc4f437e99"
  },
  "run_id": "b01e398e-16aa-40ca-8091-359062c17776",
  "started_at": "2026-09-12T16:16:55.994019+00:00",
  "state": "PARTIAL",
  "status": "PARTIAL",
  "version": "p7-backend-1.0"
}