{
  "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": "2026-09-12T16:17:50.074139+00:00",
  "domain": "run evidence",
  "evidence_complete": true,
  "evidence_index": [
    {
      "kind": "raw/nl2cga.response.json",
      "path": "15a707c9-a7e1-4c6c-a7ab-8d119a0a5790/raw/nl2cga.response.json",
      "sha256": "e1bec47b201ff3a6c617ff5cb52102c20f8d23f228845d21dc90c63c3d61cbed"
    },
    {
      "kind": "raw/nl2cga.fallback.response.json",
      "path": "15a707c9-a7e1-4c6c-a7ab-8d119a0a5790/raw/nl2cga.fallback.response.json",
      "sha256": "3a0d53106336b806360d567ef88e3e39da2951c800811e5f6cf0cea9a2c2ab1a"
    },
    {
      "kind": "cgas/student_ce.cga",
      "path": "15a707c9-a7e1-4c6c-a7ab-8d119a0a5790/cgas/student_ce.cga",
      "sha256": "d963734f7897a939f960dd6d67ca02e2b48666e9e9321864dba132b08c1415c9"
    },
    {
      "kind": "teacher.json",
      "path": "15a707c9-a7e1-4c6c-a7ab-8d119a0a5790/teacher.json",
      "sha256": "f402bd893bc4762f720edd0da0c362ba83553ebd9375400eb1c8ec3655bd632d"
    },
    {
      "kind": "cgas/teacher_ce.cga",
      "path": "15a707c9-a7e1-4c6c-a7ab-8d119a0a5790/cgas/teacher_ce.cga",
      "sha256": "c346aa430d3da35eb4a4b7d495c210b88f9367f97816d9e30bcacb58acd91f42"
    },
    {
      "kind": "raw/student_runtime.response.json",
      "path": "15a707c9-a7e1-4c6c-a7ab-8d119a0a5790/raw/student_runtime.response.json",
      "sha256": "5bb8e74e4a8524c3cd5dde73fb362f11dbd965596a92cdee0af4c5e0523b393c"
    },
    {
      "kind": "cgas/teacher_ce.cga",
      "path": "15a707c9-a7e1-4c6c-a7ab-8d119a0a5790/cgas/teacher_ce.cga",
      "sha256": "c346aa430d3da35eb4a4b7d495c210b88f9367f97816d9e30bcacb58acd91f42"
    },
    {
      "kind": "raw/teacher_ce.response.json",
      "path": "15a707c9-a7e1-4c6c-a7ab-8d119a0a5790/raw/teacher_ce.response.json",
      "sha256": "13698b3d0df5fabb99380df8b8b40a6f793dc8b203800241462b25772c3b1638"
    },
    {
      "kind": "cgas/student_ce.cga",
      "path": "15a707c9-a7e1-4c6c-a7ab-8d119a0a5790/cgas/student_ce.cga",
      "sha256": "d963734f7897a939f960dd6d67ca02e2b48666e9e9321864dba132b08c1415c9"
    },
    {
      "kind": "raw/student_ce.response.json",
      "path": "15a707c9-a7e1-4c6c-a7ab-8d119a0a5790/raw/student_ce.response.json",
      "sha256": "5f8c5f2a128fc1a6cd3af99ade3e7b28c0ac717cf275b5944ab03f0778e2b5a7"
    }
  ],
  "fallback_flags": [
    "student_llm_fallback"
  ],
  "finished_at": "2026-09-12T16:21:08.112279+00:00",
  "id": "15a707c9-a7e1-4c6c-a7ab-8d119a0a5790",
  "idempotency_key": "r4-2c6d76ac-777",
  "lanes": {
    "student_ce": {
      "cga_path": "15a707c9-a7e1-4c6c-a7ab-8d119a0a5790/cgas/student_ce.cga",
      "cga_sha256": "b4e214c750c7f62c72540e7508afc602510898be1456f8814058dd1030a7c60d",
      "raw_response_path": "15a707c9-a7e1-4c6c-a7ab-8d119a0a5790/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-9f304e89-e368-4d03-ae4a-23fa43282488/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/9f304e89-e368-4d03-ae4a-23fa43282488/output.obj\n",
      "status": "FAILED",
      "updated_at": "2026-09-12T16:21:08.110861+00:00"
    },
    "student_runtime": {
      "raw_response_path": "15a707c9-a7e1-4c6c-a7ab-8d119a0a5790/raw/student_runtime.response.json",
      "reason": "Runtime mesh geometry evidence absent",
      "status": "FAILED",
      "updated_at": "2026-09-12T16:19:16.413671+00:00"
    },
    "teacher_ce": {
      "cga_path": "15a707c9-a7e1-4c6c-a7ab-8d119a0a5790/cgas/teacher_ce.cga",
      "cga_sha256": "852e2b972976d9479b0ed0c615e0dbe5b657fc1376b4ea18ff57525b951ea186",
      "raw_response_path": "15a707c9-a7e1-4c6c-a7ab-8d119a0a5790/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-ad094284-4704-4416-9f74-20b825324890/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/ad094284-4704-4416-9f74-20b825324890/output.obj\n",
      "status": "FAILED",
      "updated_at": "2026-09-12T16:20:41.890894+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": "b4e214c750c7f62c72540e7508afc602510898be1456f8814058dd1030a7c60d",
      "path": "llm",
      "source": "nl2cga"
    },
    "teacher": {
      "cga_sha256": "852e2b972976d9479b0ed0c615e0dbe5b657fc1376b4ea18ff57525b951ea186",
      "provenance": {
        "duration_s": 55.1,
        "invoked_at_epoch": 1789229870,
        "model": "gpt-5.6-luna",
        "outcome": "ok",
        "prompt_sha256": "caad3c8c752bc791e8785732f01de4ca2f61ff83acc41cd1ea88876e4e6d7c3f",
        "raw_log": "/home/ops/peyep-workspaces/PEYEP-0053-GATE-B/logs/p7-15a707c9-a7e1-4c6c-a7ab-8d119a0a5790-gpt-5.6-luna.log",
        "runner": "/home/ops/peyep-workspaces/PEYEP-0053-GATE-B/az-codex-run.sh",
        "sandbox": "read-only",
        "task_id": "p7-15a707c9-a7e1-4c6c-a7ab-8d119a0a5790",
        "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": 777,
    "shape": {
      "geometry": {
        "vertices": [
          [
            0,
            0,
            0
          ],
          [
            12,
            0,
            0
          ],
          [
            12,
            7,
            0
          ],
          [
            0,
            7,
            0
          ]
        ]
      }
    }
  },
  "request_hash": "a1d7f7304460cfd237b65606da5ca1ee3a4baf729f6c676bd416f948515910fd",
  "request_hashes": {
    "attributes": "44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a",
    "prompt": "b119ab6063ad8cb80820e783fdd87ab1857ce748f7eefe99285df5538bc765fe",
    "seed": "eaf89db7108470dc3f6b23ea90618264b3e8f8b6145371667c4055e9c5ce9f52",
    "shape": "13db05fe263cf03cf8f23300c591193d401a2d4d5e90c501d2dfb4fc4f437e99"
  },
  "run_id": "15a707c9-a7e1-4c6c-a7ab-8d119a0a5790",
  "started_at": "2026-09-12T16:17:50.075094+00:00",
  "state": "FAILED",
  "status": "FAILED",
  "version": "p7-backend-1.0"
}