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JiaqiXue
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R2-Router-RouterArena

Text Classification
Scikit-learn
Joblib
English
llm-routing
model-selection
budget-optimization
nearest-neighbor
Model card Files
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 Community
R2-Router-RouterArena
File size: 1,421 Bytes
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{
  "router_name": "R2-Router",
  "method": "Global KNN (cosine, distance-weighted)",
  "embedding_model": "Qwen/Qwen3-0.6B",
  "embedding_dim": 1024,
  "knn_k": 80,
  "lambda": 0.999,
  "models": {
    "235b": {
      "full_name": "qwen/qwen3-235b-a22b-2507",
      "output_price_per_million": 0.463,
      "input_price_per_million": 0.071,
      "type": "vllm"
    },
    "80b": {
      "full_name": "qwen/qwen3-next-80b-a3b-instruct",
      "output_price_per_million": 1.1,
      "input_price_per_million": 0.09,
      "type": "vllm"
    },
    "30b": {
      "full_name": "qwen/qwen3-30b-a3b-instruct-2507",
      "output_price_per_million": 0.33,
      "input_price_per_million": 0.08,
      "type": "vllm"
    },
    "coder-next": {
      "full_name": "Qwen/Qwen3-Coder-Next",
      "output_price_per_million": 0.3,
      "input_price_per_million": 0.07,
      "type": "vllm"
    },
    "gemini-flash": {
      "full_name": "gemini-2.5-flash",
      "output_price_per_million": 2.5,
      "input_price_per_million": 0.3,
      "type": "api"
    },
    "haiku": {
      "full_name": "claude-3-haiku-20240307",
      "output_price_per_million": 1.25,
      "input_price_per_million": 0.25,
      "type": "api"
    }
  },
  "budgets": {
    "concise": 100,
    "budget_200": 200,
    "budget_400": 400,
    "budget_800": 800
  },
  "training_size": 809,
  "training_source": "RouterArena sub_10 (10% official split)"
}