{
 "methodology_version": "2.0",
 "generated_at": "2026-10-30T00:44:27Z",
 "as_of": "2026-10-29T00:00:00Z",
 "valid_until": "2026-10-31T00:00:00Z",
 "window": {
  "start": "2026-10-22T00:00:00Z",
  "end": "2026-10-29T00:00:00Z",
  "days": 7,
  "observed_days": 7.0
 },
 "model": {
  "id": "deepseek/deepseek-chat-v3.1",
  "permaslug": "deepseek/deepseek-chat-v3.1",
  "name": "DeepSeek V3.1",
  "maker": "DeepSeek",
  "file": "models/deepseek-chat-v3.1.json"
 },
 "metric": "invalid_tool_call_rate",
 "status": "ok",
 "status_reason": null,
 "confidence": "high",
 "recommendation": {
  "order": [
   "siliconflow/fp8",
   "coreweave/fp8"
  ],
  "ignore": [
   "deepinfra/fp4"
  ]
 },
 "thresholds": {
  "min_tool_calls_per_day_to_recommend": 1000,
  "median_invalid_tool_call_rate": 0.022688,
  "ignore_at_or_above": 0.03
 },
 "choices": [
  {
   "id": "most_reliable",
   "also": [
    "lowest_cost"
   ],
   "label": "Most reliable, lowest cost",
   "criterion": "the lowest invalid tool-call rate; the lowest price, blended at 3 tokens in to 1 out",
   "provider": "siliconflow/fp8",
   "recommendation": {
    "order": [
     "siliconflow/fp8",
     "coreweave/fp8"
    ],
    "ignore": [
     "deepinfra/fp4"
    ]
   }
  },
  {
   "id": "highest_throughput",
   "also": [
    "highest_uptime"
   ],
   "label": "Highest throughput, highest uptime",
   "criterion": "the highest median tokens per second; the highest uptime",
   "provider": "coreweave/fp8",
   "recommendation": {
    "order": [
     "coreweave/fp8",
     "siliconflow/fp8"
    ],
    "ignore": [
     "deepinfra/fp4"
    ]
   }
  }
 ],
 "providers": [
  {
   "id": "siliconflow/fp8",
   "name": "SiliconFlow",
   "rank": 1,
   "role": "recommended",
   "slugs": [
    "siliconflow/fp8"
   ],
   "variant": "fp8",
   "makers_api": false,
   "retains_prompts": false,
   "trains_on_prompts": false,
   "sample_size": 17584,
   "failures": 182,
   "invalid_tool_call_rate": 0.01035,
   "invalid_tool_call_rate_ci95": [
    0.008958,
    0.011957
   ],
   "tool_calls_per_day": 2512,
   "input_price_per_million": 0.27,
   "output_price_per_million": 1.0,
   "tokens_per_second": 18.0,
   "uptime": 0.9618,
   "quantizations": [
    "fp8"
   ],
   "endpoints": [
    {
     "tag": "siliconflow/fp8",
     "tier": false,
     "name": "SiliconFlow",
     "quantization": "fp8",
     "sample_size": 17584,
     "failures": 182,
     "invalid_tool_call_rate": 0.01035
    }
   ],
   "direct_api": {
    "model_id": "deepseek-ai/DeepSeek-V3.1",
    "dedicated_endpoint": false,
    "context_tokens": 163840,
    "tool_choice": true,
    "docs": "https://docs.siliconflow.com/en/userguide/guides/function-calling",
    "website": "https://siliconflow.com",
    "status_page": null,
    "terms": "https://docs.siliconflow.com/en/legals/terms-of-service",
    "privacy": "https://docs.siliconflow.com/en/legals/privacy-policy",
    "openrouter": "https://openrouter.ai/provider/siliconflow"
   }
  },
  {
   "id": "coreweave/fp8",
   "name": "CoreWeave",
   "rank": 2,
   "role": "recommended",
   "slugs": [
    "coreweave/fp8"
   ],
   "variant": "fp8",
   "makers_api": false,
   "retains_prompts": false,
   "trains_on_prompts": false,
   "sample_size": 13796,
   "failures": 313,
   "invalid_tool_call_rate": 0.022688,
   "invalid_tool_call_rate_ci95": [
    0.020333,
    0.025309
   ],
   "tool_calls_per_day": 1971,
   "input_price_per_million": 0.55,
   "output_price_per_million": 1.65,
   "tokens_per_second": 82.0,
   "uptime": 0.9996,
   "quantizations": [
    "fp8"
   ],
   "endpoints": [
    {
     "tag": "coreweave/fp8",
     "tier": false,
     "name": "CoreWeave",
     "quantization": "fp8",
     "sample_size": 13796,
     "failures": 313,
     "invalid_tool_call_rate": 0.022688
    }
   ],
   "direct_api": {
    "model_id": "deepseek-ai/DeepSeek-V3.1",
    "dedicated_endpoint": false,
    "context_tokens": 161000,
    "tool_choice": true,
    "docs": "https://docs.coreweave.com/products/inference/serverless",
    "website": "https://coreweave.com",
    "status_page": null,
    "terms": "https://docs.coreweave.com/policies/terms-of-service",
    "privacy": "https://docs.coreweave.com/policies/terms-of-service/privacy-policy",
    "openrouter": "https://openrouter.ai/provider/coreweave"
   }
  },
  {
   "id": "deepinfra/fp4",
   "name": "DeepInfra",
   "rank": 3,
   "role": "ignored",
   "slugs": [
    "deepinfra/fp4"
   ],
   "variant": "fp4",
   "makers_api": false,
   "retains_prompts": false,
   "trains_on_prompts": false,
   "sample_size": 101354,
   "failures": 4082,
   "invalid_tool_call_rate": 0.040275,
   "invalid_tool_call_rate_ci95": [
    0.039082,
    0.041503
   ],
   "tool_calls_per_day": 14479,
   "input_price_per_million": 0.25,
   "output_price_per_million": 0.95,
   "tokens_per_second": 22.0,
   "uptime": 0.9997,
   "quantizations": [
    "fp4"
   ],
   "endpoints": [
    {
     "tag": "deepinfra/fp4",
     "tier": false,
     "name": "DeepInfra",
     "quantization": "fp4",
     "sample_size": 101354,
     "failures": 4082,
     "invalid_tool_call_rate": 0.040275
    }
   ],
   "direct_api": {
    "model_id": "deepseek-ai/DeepSeek-V3.1",
    "dedicated_endpoint": false,
    "context_tokens": 163840,
    "tool_choice": true,
    "docs": "https://docs.deepinfra.com/chat/tool-calling",
    "website": "https://deepinfra.com",
    "status_page": "https://status.deepinfra.com/",
    "terms": "https://deepinfra.com/terms",
    "privacy": "https://deepinfra.com/privacy",
    "openrouter": "https://openrouter.ai/provider/deepinfra"
   }
  }
 ],
 "others": [
  {
   "id": "sambanova/fp8",
   "name": "SambaNova",
   "role": "neutral",
   "slugs": [
    "sambanova/fp8"
   ],
   "variant": "fp8",
   "makers_api": false,
   "retains_prompts": false,
   "trains_on_prompts": false,
   "sample_size": 2030,
   "failures": 38,
   "invalid_tool_call_rate": 0.018719,
   "invalid_tool_call_rate_ci95": [
    0.013668,
    0.025588
   ],
   "tool_calls_per_day": 290,
   "input_price_per_million": 0.65,
   "output_price_per_million": 1.5,
   "tokens_per_second": 49.0,
   "uptime": 0.8875,
   "quantizations": [
    "fp8"
   ],
   "endpoints": [
    {
     "tag": "sambanova/fp8",
     "tier": false,
     "name": "SambaNova",
     "quantization": "fp8",
     "sample_size": 2030,
     "failures": 38,
     "invalid_tool_call_rate": 0.018719
    }
   ],
   "direct_api": {
    "model_id": "DeepSeek-V3.1",
    "dedicated_endpoint": false,
    "context_tokens": 131072,
    "tool_choice": true,
    "docs": "https://docs.sambanova.ai/docs/en/features/function-calling",
    "website": "https://sambanova.ai",
    "status_page": "https://status.sambanova.ai/",
    "terms": "https://sambanova.ai/terms-and-conditions",
    "privacy": "https://sambanova.ai/privacy-policy",
    "openrouter": "https://openrouter.ai/provider/sambanova"
   }
  }
 ],
 "structured_outputs": {
  "metric": "structured_output_error_rate",
  "as_of": "2026-10-29T00:00:00Z",
  "valid_until": "2026-10-31T00:00:00Z",
  "window": {
   "start": "2026-10-22T00:00:00Z",
   "end": "2026-10-29T00:00:00Z",
   "days": 7,
   "observed_days": 7.0
  },
  "status": "ok",
  "status_reason": null,
  "confidence": "high",
  "recommendation": {
   "order": [
    "mara",
    "coreweave/fp8",
    "deepinfra/fp4"
   ],
   "ignore": [
    "siliconflow/fp8"
   ]
  },
  "thresholds": {
   "min_structured_outputs_per_day_to_recommend": 1000,
   "median_structured_output_error_rate": 0.012117,
   "ignore_at_or_above": 0.03
  },
  "providers": [
   {
    "id": "mara",
    "name": "MARA",
    "rank": 1,
    "role": "recommended",
    "slugs": [
     "mara"
    ],
    "variant": null,
    "sample_size": 29058,
    "failures": 47,
    "structured_output_error_rate": 0.001617,
    "structured_output_error_rate_ci95": [
     0.001217,
     0.00215
    ],
    "structured_outputs_per_day": 4151,
    "endpoints": [
     {
      "tag": "mara",
      "tier": false,
      "sample_size": 29058,
      "failures": 47,
      "structured_output_error_rate": 0.001617
     }
    ]
   },
   {
    "id": "coreweave/fp8",
    "name": "CoreWeave",
    "rank": 2,
    "role": "recommended",
    "slugs": [
     "coreweave/fp8"
    ],
    "variant": "fp8",
    "sample_size": 431778,
    "failures": 1083,
    "structured_output_error_rate": 0.002508,
    "structured_output_error_rate_ci95": [
     0.002363,
     0.002662
    ],
    "structured_outputs_per_day": 61683,
    "endpoints": [
     {
      "tag": "coreweave/fp8",
      "tier": false,
      "sample_size": 431778,
      "failures": 1083,
      "structured_output_error_rate": 0.002508
     }
    ]
   },
   {
    "id": "deepinfra/fp4",
    "name": "DeepInfra",
    "rank": 3,
    "role": "recommended",
    "slugs": [
     "deepinfra/fp4"
    ],
    "variant": "fp4",
    "sample_size": 896815,
    "failures": 10867,
    "structured_output_error_rate": 0.012117,
    "structured_output_error_rate_ci95": [
     0.011893,
     0.012346
    ],
    "structured_outputs_per_day": 128116,
    "endpoints": [
     {
      "tag": "deepinfra/fp4",
      "tier": false,
      "sample_size": 896815,
      "failures": 10867,
      "structured_output_error_rate": 0.012117
     }
    ]
   },
   {
    "id": "siliconflow/fp8",
    "name": "SiliconFlow",
    "rank": 4,
    "role": "ignored",
    "slugs": [
     "siliconflow/fp8"
    ],
    "variant": "fp8",
    "sample_size": 180705,
    "failures": 8753,
    "structured_output_error_rate": 0.048438,
    "structured_output_error_rate_ci95": [
     0.047458,
     0.049438
    ],
    "structured_outputs_per_day": 25815,
    "endpoints": [
     {
      "tag": "siliconflow/fp8",
      "tier": false,
      "sample_size": 180705,
      "failures": 8753,
      "structured_output_error_rate": 0.048438
     }
    ]
   }
  ],
  "others": []
 },
 "source": "dottxt Tool-call Index (https://dottxt.ai), from OpenRouter's published measurements"
}