{
    "_meta": {
        "description": "Default candidate model pool for @routerlab/core. Pricing reflects 2026 published rates; refresh via scripts/refresh-pricing (Phase 3). Candidates are added to this pool only after their cost has been calibrated against the atlas dataset.",
        "lastUpdated": "2026-05-10",
        "currency": "USD",
        "pricingUnit": "per million tokens"
    },
    "candidates": [
        {
            "provider": "anthropic",
            "model": "claude-opus-4-7",
            "pricing": { "inputUsdPerMtok": 15, "outputUsdPerMtok": 75 },
            "contextWindow": 1000000
        },
        {
            "provider": "anthropic",
            "model": "claude-sonnet-4-6",
            "pricing": { "inputUsdPerMtok": 3, "outputUsdPerMtok": 15 },
            "contextWindow": 1000000
        },
        {
            "provider": "anthropic",
            "model": "claude-haiku-4-5",
            "pricing": { "inputUsdPerMtok": 1, "outputUsdPerMtok": 5 },
            "contextWindow": 200000
        },
        {
            "provider": "groq",
            "model": "llama-3.3-70b",
            "pricing": { "inputUsdPerMtok": 0.59, "outputUsdPerMtok": 0.79 },
            "contextWindow": 128000
        },
        {
            "provider": "groq",
            "model": "llama-3.1-8b",
            "pricing": { "inputUsdPerMtok": 0.05, "outputUsdPerMtok": 0.08 },
            "contextWindow": 128000
        },
        {
            "provider": "groq",
            "model": "mixtral-8x7b",
            "pricing": { "inputUsdPerMtok": 0.24, "outputUsdPerMtok": 0.24 },
            "contextWindow": 32000
        }
    ]
}