{
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  "dataset_version": "reward-eval-2026-06-09",
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  "window_end": "2026-06-08T23:59:59Z",
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    {"action": "large_reasoning_model", "count": 220},
    {"action": "sql_tool_route", "count": 140},
    {"action": "fallback_static_policy", "count": 70}
  ]
}