{
    "tiers": {
        "premium": {
            "model": "gemini-2.5-pro",
            "platform": "vertex",
            "description": "Advanced reasoning, complex architecture, critical decisions",
            "cost_per_1m_tokens": {
                "input": 2.00,
                "output": 8.00
            },
            "max_context_tokens": 1000000
        },
        "standard": {
            "model": "gemini-2.5-flash",
            "platform": "vertex",
            "description": "Default production tier. 95% of agent work.",
            "cost_per_1m_tokens": {
                "input": 0.10,
                "output": 0.40
            },
            "max_context_tokens": 1000000
        },
        "economy": {
            "model": "gemini-2.5-flash-lite",
            "platform": "vertex",
            "description": "Background tasks, batch processing, digests",
            "cost_per_1m_tokens": {
                "input": 0.05,
                "output": 0.20
            },
            "max_context_tokens": 100000
        },
        "local_paid": {
            "model": "gemini-2.5-flash",
            "platform": "api_key",
            "description": "Fallback when Vertex/ADC fails. Requires GEMINI_API_KEY with billing.",
            "cost_per_1m_tokens": {
                "input": 0.10,
                "output": 0.40
            },
            "max_context_tokens": 32000
        },
        "local_free": {
            "model": "gemini-2.0-flash",
            "platform": "api_key",
            "description": "Testing only. 100 req/day limit. Do NOT use for production.",
            "cost_per_1m_tokens": {
                "input": 0,
                "output": 0
            },
            "max_context_tokens": 32000,
            "daily_limit": 100
        }
    },
    "job_routing": {
        "CRITICAL": "premium",
        "RESEARCH": "standard",
        "ORCHESTRATION": "standard",
        "BACKGROUND": "economy",
        "TESTING": "local_free"
    },
    "budget_modes": {
        "spartan": [
            "local_free",
            "economy",
            "standard"
        ],
        "balanced": [
            "standard",
            "economy",
            "local_paid"
        ],
        "premium": [
            "premium",
            "standard",
            "economy"
        ]
    },
    "fallback_chain": [
        "premium",
        "standard",
        "economy",
        "local_paid",
        "local_free"
    ],
    "default_tier": "standard",
    "default_budget_mode": "balanced"
}