{
  "config": {
    "input_seed": 42,
    "timed_runs": 10,
    "tolerance_abs": 0.00001,
    "tolerance_rel": 0.001,
    "warmup_runs": 3
  },
  "input_spec": "1x1x256x1024:float32;1x256x256:float32;1x1x256:float32;1x5x256:float32;1x256:float32",
  "license": "apache-2.0",
  "model_id": "gliformer-large-ner__gliformer_large_ner_s256_head_wfp16",
  "notes": "NER head graph of the s256 split (routing matmuls + word BiLSTM unrolled for T=256 + span scorer, 12,568 operators); inputs are encoder hidden states plus one-hot routing and word mask, so random sweep inputs measure the graph, not an extraction; wfp16 = FULLY_CONNECTED weights float16 + DEQUANTIZE; 53 MB",
  "results": [
    {
      "backend": "wasm_xnnpack",
      "date": "2026-09-26",
      "delegation_evidence": [
        "error: WARNING: [npu_registry.cc:34] NPU accelerator could not be loaded and registered: kLiteRtStatusErrorInvalidArgument.",
        "error: WARNING: [npu_registry.cc:34] NPU accelerator could not be loaded and registered: kLiteRtStatusErrorInvalidArgument."
      ],
      "env": {
        "browser": "chromium",
        "browser_version": "151.0.7922.34",
        "headless": true,
        "jspi": true,
        "litertjs_core_version": "2.5.3",
        "machine_label": "mac-studio-m4-max",
        "os": "macOS",
        "os_version": "27.0.0",
        "webgpu_adapter": {
          "architecture": "metal-3",
          "description": "",
          "device": "",
          "vendor": "apple"
        }
      },
      "error": null,
      "failure_class": null,
      "full_delegation": null,
      "latency_p50_ms": 2425.31,
      "loads": true,
      "max_abs_diff": null,
      "max_rel_diff": null,
      "output_match": null,
      "provenance": "measured",
      "runs": true
    },
    {
      "backend": "webgpu_mldrift",
      "date": "2026-09-26",
      "delegation_evidence": [
        "error: WARNING: [npu_registry.cc:34] NPU accelerator could not be loaded and registered: kLiteRtStatusErrorInvalidArgument.",
        "error: WARNING: [npu_registry.cc:34] NPU accelerator could not be loaded and registered: kLiteRtStatusErrorInvalidArgument.",
        "error: Aborted()"
      ],
      "env": {
        "browser": "chromium",
        "browser_version": "151.0.7922.34",
        "headless": true,
        "jspi": true,
        "litertjs_core_version": "2.5.3",
        "machine_label": "mac-studio-m4-max",
        "os": "macOS",
        "os_version": "27.0.0",
        "webgpu_adapter": {
          "architecture": "metal-3",
          "description": "",
          "device": "",
          "vendor": "apple"
        }
      },
      "error": "RuntimeError: Aborted(). Build with -sASSERTIONS for more info.",
      "failure_class": "compile_error",
      "full_delegation": null,
      "latency_p50_ms": null,
      "loads": false,
      "max_abs_diff": null,
      "max_rel_diff": null,
      "output_match": null,
      "provenance": "measured",
      "runs": false
    }
  ],
  "schema_version": "1.0",
  "source": "https://huggingface.co/litert-community/GLiFormer-Large-NER-LiteRT/resolve/main/gliformer_large_ner_s256_head_wfp16.tflite"
}