{
  "base_url": "http://127.0.0.1:39275/v1",
  "completed": 8,
  "concurrency": 4,
  "context_distribution": {
    "4096": 8
  },
  "context_seed": 0,
  "context_tokens": 4096,
  "engine": "sglang",
  "failed": 0,
  "failures": [],
  "finished_at": "2026-09-05T03:44:10Z",
  "gpu": "Primary Node / RTX PRO 6000 Blackwell Max-Q / TP=1",
  "manifest": null,
  "max_context_tokens": 262144,
  "max_tokens": 512,
  "measurement_protocol": "capacity-v3",
  "metrics": {
    "content_chunks": 120,
    "content_chunks_s": null,
    "decode_tok_s_max": 114.3070330677872,
    "decode_tok_s_mean": 95.84106226056701,
    "decode_tok_s_min": 77.50580774529361,
    "decode_tok_s_p25": 85.34295676311379,
    "decode_tok_s_p50": 91.6398101018525,
    "decode_tok_s_p75": 102.65115164197843,
    "decode_tok_s_p90": 114.3070330677872,
    "decode_tok_s_p95": 114.3070330677872,
    "decode_tok_s_p99": 114.3070330677872,
    "decode_tok_s_samples": 8,
    "e2e_max_ms": 894.4666999159381,
    "e2e_mean_ms": 694.2706874833675,
    "e2e_min_ms": 583.2450999878347,
    "e2e_p25_ms": 599.2480999557301,
    "e2e_p50_ms": 618.5476999962702,
    "e2e_p75_ms": 730.9853000333533,
    "e2e_p90_ms": 894.4666999159381,
    "e2e_p95_ms": 894.4666999159381,
    "e2e_p99_ms": 894.4666999159381,
    "e2e_samples": 8,
    "effective_prefill_tok_s_max": 26052.219811135772,
    "effective_prefill_tok_s_mean": 22157.490376945065,
    "effective_prefill_tok_s_min": 19744.021734607577,
    "effective_prefill_tok_s_p25": 20917.098702104107,
    "effective_prefill_tok_s_p50": 21013.119688118124,
    "effective_prefill_tok_s_p75": 23014.116778311753,
    "effective_prefill_tok_s_p90": 26052.219811135772,
    "effective_prefill_tok_s_p95": 26052.219811135772,
    "effective_prefill_tok_s_p99": 26052.219811135772,
    "effective_prefill_tok_s_samples": 8,
    "generation_max_ms": 722.5265000015497,
    "generation_mean_ms": 530.1550875010435,
    "generation_min_ms": 411.1733000027016,
    "generation_p25_ms": 442.2575000207871,
    "generation_p50_ms": 457.86139997653663,
    "generation_p75_ms": 574.1540000308305,
    "generation_p90_ms": 722.5265000015497,
    "generation_p95_ms": 722.5265000015497,
    "generation_p99_ms": 722.5265000015497,
    "generation_samples": 8,
    "mean_inter_token_latency_ms_max": 12.902258928599101,
    "mean_inter_token_latency_ms_mean": 10.578113838919792,
    "mean_inter_token_latency_ms_min": 8.748368085163863,
    "mean_inter_token_latency_ms_p25": 9.48500425426012,
    "mean_inter_token_latency_ms_p50": 10.051306818654252,
    "mean_inter_token_latency_ms_p75": 11.066524139284317,
    "mean_inter_token_latency_ms_p90": 12.902258928599101,
    "mean_inter_token_latency_ms_p95": 12.902258928599101,
    "mean_inter_token_latency_ms_p99": 12.902258928599101,
    "mean_inter_token_latency_ms_samples": 8,
    "output_token_sources": {
      "usage": 8
    },
    "output_tokens": 406,
    "prefix_cache_hit_avg": null,
    "prompt_token_samples": 8,
    "prompt_tokens": 28904,
    "prompt_tokens_max": 3613.0,
    "prompt_tokens_mean": 3613.0,
    "prompt_tokens_min": 3613.0,
    "prompt_tokens_p25": 3613.0,
    "prompt_tokens_p50": 3613.0,
    "prompt_tokens_p75": 3613.0,
    "prompt_tokens_p90": 3613.0,
    "prompt_tokens_p95": 3613.0,
    "prompt_tokens_p99": 3613.0,
    "prompt_tokens_samples": 8,
    "reasoning_chunks": 0,
    "throughput_tok_s": 242.1264041800427,
    "time_to_first_output_max_ms": 182.99210001714528,
    "time_to_first_output_mean_ms": 164.11559998232406,
    "time_to_first_output_min_ms": 138.68299999739975,
    "time_to_first_output_p25_ms": 156.83130000252277,
    "time_to_first_output_p50_ms": 160.6863000197336,
    "time_to_first_output_p75_ms": 172.0717999851331,
    "time_to_first_output_p90_ms": 182.99210001714528,
    "time_to_first_output_p95_ms": 182.99210001714528,
    "time_to_first_output_p99_ms": 182.99210001714528,
    "time_to_first_output_samples": 8,
    "tpot_max_ms": 12.902258928599101,
    "tpot_mean_ms": 10.578113838919792,
    "tpot_min_ms": 8.748368085163863,
    "tpot_p25_ms": 9.48500425426012,
    "tpot_p50_ms": 10.051306818654252,
    "tpot_p75_ms": 11.066524139284317,
    "tpot_p90_ms": 12.902258928599101,
    "tpot_p95_ms": 12.902258928599101,
    "tpot_p99_ms": 12.902258928599101,
    "tpot_samples": 8,
    "ttft_max_ms": 182.99240001942962,
    "ttft_mean_ms": 164.11591248470359,
    "ttft_min_ms": 138.68319999892265,
    "ttft_p25_ms": 156.83160000480711,
    "ttft_p50_ms": 160.68700002506375,
    "ttft_p75_ms": 172.0721999881789,
    "ttft_p90_ms": 182.99240001942962,
    "ttft_p95_ms": 182.99240001942962,
    "ttft_p99_ms": 182.99240001942962,
    "ttft_samples": 8
  },
  "model": "qwen38-27b-inferact-nvfp4-pro6000-dflash2-k12-chunk1k-lazy96",
  "request_timings": [
    {
      "content_chunks": 14,
      "decode_tok_s": 105.4295784370215,
      "e2e_ms": 618.5246999375522,
      "effective_prefill_tok_s": 20917.098702104107,
      "generation_ms": 445.79519995022565,
      "mean_inter_token_latency_ms": 9.48500425426012,
      "output_token_source": "usage",
      "output_tokens": 48,
      "planned_context_tokens": 4096,
      "prompt_tokens": 3613,
      "reasoning_chunks": 0,
      "request_index": 0,
      "time_to_first_output_ms": 172.72949998732656,
      "tpot_ms": 9.48500425426012,
      "ttft_ms": 172.729599988088,
      "visible_generation_ms": 445.7950999494642
    },
    {
      "content_chunks": 14,
      "decode_tok_s": 102.65115164197843,
      "e2e_ms": 618.5476999962702,
      "effective_prefill_tok_s": 22484.804240039713,
      "generation_ms": 457.86139997653663,
      "mean_inter_token_latency_ms": 9.741731914394396,
      "output_token_source": "usage",
      "output_tokens": 48,
      "planned_context_tokens": 4096,
      "prompt_tokens": 3613,
      "reasoning_chunks": 0,
      "request_index": 1,
      "time_to_first_output_ms": 160.6863000197336,
      "tpot_ms": 9.741731914394396,
      "ttft_ms": 160.68700002506375,
      "visible_generation_ms": 457.8606999712065
    },
    {
      "content_chunks": 13,
      "decode_tok_s": 114.3070330677872,
      "e2e_ms": 583.2450999878347,
      "effective_prefill_tok_s": 20997.04890814277,
      "generation_ms": 411.1733000027016,
      "mean_inter_token_latency_ms": 8.748368085163863,
      "output_token_source": "usage",
      "output_tokens": 48,
      "planned_context_tokens": 4096,
      "prompt_tokens": 3613,
      "reasoning_chunks": 0,
      "request_index": 2,
      "time_to_first_output_ms": 172.0717999851331,
      "tpot_ms": 8.748368085163863,
      "ttft_ms": 172.0721999881789,
      "visible_generation_ms": 411.1728999996558
    },
    {
      "content_chunks": 18,
      "decode_tok_s": 77.50580774529361,
      "e2e_ms": 894.4666999159381,
      "effective_prefill_tok_s": 21013.119688118124,
      "generation_ms": 722.5265000015497,
      "mean_inter_token_latency_ms": 12.902258928599101,
      "output_token_source": "usage",
      "output_tokens": 57,
      "planned_context_tokens": 4096,
      "prompt_tokens": 3613,
      "reasoning_chunks": 0,
      "request_index": 3,
      "time_to_first_output_ms": 171.94019991438836,
      "tpot_ms": 12.902258928599101,
      "ttft_ms": 171.94039991591126,
      "visible_generation_ms": 722.5263000000268
    },
    {
      "content_chunks": 15,
      "decode_tok_s": 91.6398101018525,
      "e2e_ms": 728.6064999643713,
      "effective_prefill_tok_s": 19744.021734607577,
      "generation_ms": 545.614399947226,
      "mean_inter_token_latency_ms": 10.912287998944521,
      "output_token_source": "usage",
      "output_tokens": 51,
      "planned_context_tokens": 4096,
      "prompt_tokens": 3613,
      "reasoning_chunks": 0,
      "request_index": 4,
      "time_to_first_output_ms": 182.99210001714528,
      "tpot_ms": 10.912287998944521,
      "ttft_ms": 182.99240001942962,
      "visible_generation_ms": 545.6140999449417
    },
    {
      "content_chunks": 12,
      "decode_tok_s": 99.48955076608515,
      "e2e_ms": 599.2480999557301,
      "effective_prefill_tok_s": 23014.116778311753,
      "generation_ms": 442.2575000207871,
      "mean_inter_token_latency_ms": 10.051306818654252,
      "output_token_source": "usage",
      "output_tokens": 45,
      "planned_context_tokens": 4096,
      "prompt_tokens": 3613,
      "reasoning_chunks": 0,
      "request_index": 5,
      "time_to_first_output_ms": 156.99059993494302,
      "tpot_ms": 10.051306818654252,
      "ttft_ms": 156.99089993722737,
      "visible_generation_ms": 442.2572000185028
    },
    {
      "content_chunks": 15,
      "decode_tok_s": 85.34295676311379,
      "e2e_ms": 730.9853000333533,
      "effective_prefill_tok_s": 23037.4931531007,
      "generation_ms": 574.1540000308305,
      "mean_inter_token_latency_ms": 11.717428572057765,
      "output_token_source": "usage",
      "output_tokens": 50,
      "planned_context_tokens": 4096,
      "prompt_tokens": 3613,
      "reasoning_chunks": 0,
      "request_index": 6,
      "time_to_first_output_ms": 156.83130000252277,
      "tpot_ms": 11.717428572057765,
      "ttft_ms": 156.83160000480711,
      "visible_generation_ms": 574.1537000285462
    },
    {
      "content_chunks": 19,
      "decode_tok_s": 90.3626095614039,
      "e2e_ms": 780.5414000758901,
      "effective_prefill_tok_s": 26052.219811135772,
      "generation_ms": 641.8584000784904,
      "mean_inter_token_latency_ms": 11.066524139284317,
      "output_token_source": "usage",
      "output_tokens": 59,
      "planned_context_tokens": 4096,
      "prompt_tokens": 3613,
      "reasoning_chunks": 0,
      "request_index": 7,
      "time_to_first_output_ms": 138.68299999739975,
      "tpot_ms": 11.066524139284317,
      "ttft_ms": 138.68319999892265,
      "visible_generation_ms": 641.8582000769675
    }
  ],
  "requests": 8,
  "run_id": "benchmark-20260905T034408Z",
  "schema": "anvil-serving.benchmark/v1",
  "serve_flags": {
    "no_thinking": false,
    "reasoning_effort": null,
    "shared_prefix_burst": false,
    "thinking_mode": "disabled"
  },
  "source_recipe": null,
  "started_at": "2026-09-05T03:44:08Z",
  "tier": null,
  "timing_methodology": {
    "clock": "client time.perf_counter",
    "decode": "usage completion tokens after the first token divided by client-observed generation time; completion tokens may include reasoning tokens",
    "distributions": "request-level mean, min, p25, p50, p75, p90, p95, p99, and max using the nearest-rank percentile method",
    "effective_prefill": "usage.prompt_tokens divided by client-observed time to first output; includes queueing, scheduling, prefill, and first-token work",
    "generation": "client-observed E2E minus time to first output",
    "mean_inter_token_latency": "client-observed generation time divided by completion tokens after the first token; not a raw per-token timestamp trace",
    "time_to_first_output": "request start through the first non-empty streamed reasoning or content delta",
    "tpot": "alias of mean_inter_token_latency for capacity-v3: client-observed generation time divided by completion tokens after the first token",
    "ttft": "request start through the first non-empty streamed content delta"
  },
  "wall_clock_ms": 1676.8100999761373
}
