{
  "observation": "Push batching further after validating the balanced layout.",
  "diagnosis": "If TTFT remains under control, a larger admission window should maximize achieved request rate.",
  "config_patch": {
    "env_patch": {},
    "flag_patch": {
      "tensor-parallel-size": 4,
      "max-num-seqs": 24,
      "max-num-batched-tokens": 98304,
      "gpu-memory-utilization": 0.92,
      "block-size": 64
    }
  },
  "expected_effects": [
    "Highest throughput among the smoke candidates if memory is sufficient",
    "More pressure on TTFT, so the binary search should locate the safe threshold"
  ],
  "why_not_previous_failures": "Keeps tp=4 and block-size stable while only expanding batching and memory utilization."
}