{
  "gpu": {
    "available": true,
    "source": "nvidia-smi",
    "devices": [
      {
        "index": 0,
        "name": "NVIDIA GeForce RTX 5090",
        "capability": "sm_120",
        "memory_total": "32607 MiB",
        "memory_used": "27991 MiB"
      },
      {
        "index": 1,
        "name": "NVIDIA RTX PRO 6000 Blackwell Max-Q Workstation Edition",
        "capability": "sm_120",
        "memory_total": "97887 MiB",
        "memory_used": "90660 MiB"
      }
    ],
    "detail": "torch not importable; GPU context collected with nvidia-smi"
  },
  "text": "The quick brown fox jumps over the lazy dog.",
  "candidates": [
    {
      "name": "kokoro-82m",
      "base_url": "http://127.0.0.1:30011/v1",
      "model": "kokoro",
      "ttfa_ms": 120.92,
      "synth_seconds": 0.1224,
      "audio_seconds": 2.8887,
      "rtf": 0.0424,
      "audio_bytes": 138656,
      "audio_sanity": {
        "samples": 69328,
        "rms": 1638.63,
        "peak": 11038,
        "nonzero_samples": 62754
      },
      "audio_sanity_note": "automated PCM sanity only; no human listening pass by this script",
      "source_sample_rate": 24000,
      "capture_path": null,
      "quality": "not measured; human listening pass required",
      "error": null,
      "readiness": {
        "ready": true,
        "health": {
          "ready": true,
          "url": "http://127.0.0.1:30011/health",
          "status": 200
        },
        "models": {
          "ready": true,
          "url": "http://127.0.0.1:30011/v1/models",
          "status": 200,
          "payload": {
            "object": "list",
            "data": [
              {
                "id": "tts-1",
                "object": "model",
                "created": 1686935002,
                "owned_by": "kokoro"
              },
              {
                "id": "tts-1-hd",
                "object": "model",
                "created": 1686935002,
                "owned_by": "kokoro"
              },
              {
                "id": "kokoro",
                "object": "model",
                "created": 1686935002,
                "owned_by": "kokoro"
              },
              {
                "id": "gpt-4o-mini-tts",
                "object": "model",
                "created": 1686935002,
                "owned_by": "kokoro"
              }
            ]
          }
        },
        "model_ready": true,
        "advertised_models": [
          "tts-1",
          "tts-1-hd",
          "kokoro",
          "gpt-4o-mini-tts"
        ],
        "detail": "raw endpoint health/models/container probe plus expected model-id match",
        "container": {
          "name": "kokoro-tts",
          "available": true,
          "status": "running",
          "image": "ghcr.io/remsky/kokoro-fastapi-gpu:latest-cu128",
          "docker_name": "kokoro-tts",
          "cuda_visible_devices": "REDACTED_GPU_UUID_COMPUTE_A",
          "device_requests": [
            {
              "Driver": "",
              "Count": -1,
              "DeviceIDs": null,
              "Capabilities": [
                [
                  "gpu"
                ]
              ],
              "Options": {}
            }
          ]
        }
      }
    }
  ]
}