{
 "query": {
  "task": "speech-to-text",
  "latency": "50"
 },
 "task": "speech-to-text",
 "size_class": "Whisper base",
 "batch": "1",
 "mixed": false,
 "mixed_warning": null,
 "groups": [
  {
   "size": "Whisper base",
   "batch": "1",
   "platforms": 5,
   "rows": 10
  },
  {
   "size": "Whisper tiny",
   "batch": "1",
   "platforms": 5,
   "rows": 10
  },
  {
   "size": "Whisper small",
   "batch": "1",
   "platforms": 4,
   "rows": 14
  },
  {
   "size": "Whisper large",
   "batch": "1",
   "platforms": 3,
   "rows": 6
  },
  {
   "size": "Whisper base",
   "batch": "8",
   "platforms": 2,
   "rows": 4
  },
  {
   "size": "Whisper tiny",
   "batch": "8",
   "platforms": 2,
   "rows": 4
  },
  {
   "size": "RNN-T",
   "batch": "unknown",
   "platforms": 3,
   "rows": 4
  },
  {
   "size": "unknown",
   "batch": "unknown",
   "platforms": 48,
   "rows": 54
  }
 ],
 "notes": [
  "latency ≤ 50 ms treated as ≥ 20.00 FPS (single-stream approximation)"
 ],
 "count": 5,
 "results": [
  {
   "platform": "Qualcomm Snapdragon X2 Elite (CRD)",
   "platform_url": "/platform/qualcomm-snapdragon-x2-elite-crd.html",
   "perf": 408,
   "perf_unit": "FPS",
   "metric": "inference_time",
   "model": "whisper_base / decoder",
   "precision": "float",
   "stack": "Qualcomm AI Hub precompiled_qnn_onnx (QAIRT 2.50.0.260828221209)",
   "size_class": "Whisper base",
   "batch": "1",
   "like_for_like": true,
   "differs": [],
   "confidence": "D",
   "confidence_label": "D – vendor-published",
   "power_w": null,
   "power_label": "no power published",
   "power_kind": "unknown",
   "perf_per_w": null,
   "date": "2026 (year only)",
   "older_than_18_months": false,
   "superseded": false,
   "power_basis": "unknown",
   "price_usd": null,
   "price_label": "unknown",
   "form_factor": "AI PC",
   "vendor": "Qualcomm",
   "source": {
    "name": "Qualcomm AI Hub Models perf.yaml (BSD-3)",
    "url": "https://github.com/qualcomm/ai-hub-models/tree/main/src/qai_hub_models/models/whisper_base",
    "date": "2026 (repo main)"
   },
   "power_source": null,
   "price_source": null,
   "fit": {
    "perf": true,
    "power": null,
    "budget": null
   },
   "meets_all": true,
   "unknowns": 0,
   "eligible": true,
   "headroom": 20.4,
   "rank_score": 1,
   "unknown_badges": [
    "power unknown",
    "perf/W unknown",
    "price unknown"
   ]
  },
  {
   "platform": "Qualcomm Snapdragon X Elite (CRD)",
   "platform_url": "/platform/qualcomm-snapdragon-x-elite-crd.html",
   "perf": 272.26,
   "perf_unit": "FPS",
   "metric": "inference_time",
   "model": "whisper_base / decoder",
   "precision": "float",
   "stack": "Qualcomm AI Hub precompiled_qnn_onnx (QAIRT 2.50.0.260828221209)",
   "size_class": "Whisper base",
   "batch": "1",
   "like_for_like": true,
   "differs": [],
   "confidence": "D",
   "confidence_label": "D – vendor-published",
   "power_w": null,
   "power_label": "no power published",
   "power_kind": "unknown",
   "perf_per_w": null,
   "date": "2026 (year only)",
   "older_than_18_months": false,
   "superseded": false,
   "power_basis": "unknown",
   "price_usd": null,
   "price_label": "unknown",
   "form_factor": "AI PC",
   "vendor": "Qualcomm",
   "source": {
    "name": "Qualcomm AI Hub Models perf.yaml (BSD-3)",
    "url": "https://github.com/qualcomm/ai-hub-models/tree/main/src/qai_hub_models/models/whisper_base",
    "date": "2026 (repo main)"
   },
   "power_source": null,
   "price_source": null,
   "fit": {
    "perf": true,
    "power": null,
    "budget": null
   },
   "meets_all": true,
   "unknowns": 0,
   "eligible": true,
   "headroom": 13.613,
   "rank_score": 0.6673,
   "unknown_badges": [
    "power unknown",
    "perf/W unknown",
    "price unknown"
   ]
  },
  {
   "platform": "Hailo-8L (M.2/PCIe, x86 host)",
   "platform_url": "/platform/hailo-8l-m-2-pcie-x86-host.html",
   "perf": 41.8,
   "perf_unit": "FPS",
   "metric": "throughput",
   "model": "whisper_base_5s_no_kqs_decoder",
   "precision": "INT8 (Hailo quantized)",
   "stack": "Hailo DFC v2.20.0 / HailoRT (model zoo)",
   "size_class": "Whisper base",
   "batch": "1",
   "like_for_like": true,
   "differs": [],
   "confidence": "D",
   "confidence_label": "D – vendor-published",
   "power_w": 1.5,
   "power_label": "reported in result source — spec",
   "power_kind": "spec",
   "perf_per_w": 27.87,
   "date": "undated",
   "older_than_18_months": false,
   "superseded": false,
   "power_basis": "chip typical (vendor spec)",
   "price_usd": null,
   "price_label": "unknown",
   "form_factor": "AI accelerator (M.2)",
   "vendor": "Hailo",
   "source": {
    "name": "Hailo Model Zoo public models (Hailo-8L)",
    "url": "https://github.com/hailo-ai/hailo_model_zoo/tree/v2.20.0/docs/public_models/HAILO8L",
    "date": null
   },
   "power_source": "https://github.com/hailo-ai/hailo_model_zoo/tree/v2.20.0/docs/public_models/HAILO8L",
   "price_source": null,
   "fit": {
    "perf": true,
    "power": null,
    "budget": null
   },
   "meets_all": true,
   "unknowns": 0,
   "eligible": true,
   "headroom": 2.09,
   "rank_score": 0.5512,
   "unknown_badges": [
    "price unknown"
   ]
  },
  {
   "platform": "Qualcomm Dragonwing IQ-9075 EVK",
   "platform_url": "/platform/qualcomm-dragonwing-iq-9075-evk.html",
   "perf": 195.96,
   "perf_unit": "FPS",
   "metric": "inference_time",
   "model": "whisper_base / decoder",
   "precision": "float",
   "stack": "Qualcomm AI Hub qnn_context_binary (QAIRT 2.50.0.260828221209)",
   "size_class": "Whisper base",
   "batch": "1",
   "like_for_like": true,
   "differs": [],
   "confidence": "D",
   "confidence_label": "D – vendor-published",
   "power_w": null,
   "power_label": "no power published",
   "power_kind": "unknown",
   "perf_per_w": null,
   "date": "2026 (year only)",
   "older_than_18_months": false,
   "superseded": false,
   "power_basis": "unknown",
   "price_usd": null,
   "price_label": "unknown",
   "form_factor": "edge SoC dev kit",
   "vendor": "Qualcomm",
   "source": {
    "name": "Qualcomm AI Hub Models perf.yaml (BSD-3)",
    "url": "https://github.com/qualcomm/ai-hub-models/tree/main/src/qai_hub_models/models/whisper_base",
    "date": "2026 (repo main)"
   },
   "power_source": null,
   "price_source": null,
   "fit": {
    "perf": true,
    "power": null,
    "budget": null
   },
   "meets_all": true,
   "unknowns": 0,
   "eligible": true,
   "headroom": 9.798,
   "rank_score": 0.4803,
   "unknown_badges": [
    "power unknown",
    "perf/W unknown",
    "price unknown"
   ]
  },
  {
   "platform": "Hailo-8 (M.2/PCIe, x86 host)",
   "platform_url": "/platform/hailo-8-m-2-pcie-x86-host.html",
   "perf": 51.4,
   "perf_unit": "FPS",
   "metric": "throughput",
   "model": "whisper_base_5s_encoder",
   "precision": "INT8 (Hailo quantized)",
   "stack": "Hailo DFC v2.20.0 / HailoRT (model zoo)",
   "size_class": "Whisper base",
   "batch": "1",
   "like_for_like": true,
   "differs": [],
   "confidence": "D",
   "confidence_label": "D – vendor-published",
   "power_w": 2.5,
   "power_label": "reported in result source — spec",
   "power_kind": "spec",
   "perf_per_w": 20.56,
   "date": "undated",
   "older_than_18_months": false,
   "superseded": false,
   "power_basis": "chip typical (vendor spec)",
   "price_usd": null,
   "price_label": "unknown",
   "form_factor": "AI accelerator (M.2)",
   "vendor": "Hailo",
   "source": {
    "name": "Hailo Model Zoo public models (Hailo-8)",
    "url": "https://github.com/hailo-ai/hailo_model_zoo/tree/v2.20.0/docs/public_models/HAILO8",
    "date": null
   },
   "power_source": "https://github.com/hailo-ai/hailo_model_zoo/tree/v2.20.0/docs/public_models/HAILO8",
   "price_source": null,
   "fit": {
    "perf": true,
    "power": null,
    "budget": null
   },
   "meets_all": true,
   "unknowns": 0,
   "eligible": true,
   "headroom": 2.57,
   "rank_score": 0.4318,
   "unknown_badges": [
    "price unknown"
   ]
  }
 ],
 "no_data": null,
 "legend": "Confidence: A audited MLPerf closed, B documented third-party, C community, D vendor-published, E estimate. Unknown is never assumed."
}