{
  "summary": {
    "provider": "openrouter",
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    "successes": 500,
    "errors": 0,
    "rate_limited": 0,
    "timeouts": 0,
    "wall_time_s": 10.02,
    "throughput_rps": 49.9,
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    "p50_latency_ms": 6083.6,
    "p95_latency_ms": 7824.1,
    "max_latency_ms": 9458.9,
    "total_input_tokens": 633005,
    "total_output_tokens": 76101,
    "total_cached_tokens": 15487,
    "cache_hits": 11,
    "cache_hit_rate": 0.022
  },
  "errors": []
}