{
  "meta": {
    "benchmark_version": "2026.09.1",
    "generated_at": "2026-09-09T02:50:00+08:00",
    "period": "Last 30 Days (2026-08-10 to 2026-09-09)",
    "test_protocol": "HTTP/2 & HTTP/1.1 SSE Streaming (100-token prompt payload, 50-token output)",
    "total_synthetic_samples": 10000,
    "monitoring_locations": [
      { "id": "hkg-01", "name": "Hong Kong BGP (CN2/CMI)", "ip_prefix": "103.140.*.*" },
      { "id": "tyo-01", "name": "Tokyo AWS ap-northeast-1", "ip_prefix": "13.230.*.*" },
      { "id": "sha-01", "name": "Shanghai Telecom CN2 Transit", "ip_prefix": "101.231.*.*" },
      { "id": "pek-01", "name": "Beijing CERNET / China Mobile", "ip_prefix": "202.112.*.*" }
    ]
  },
  "service_availability": {
    "target_sla": 0.9995,
    "measured_24h": 0.9999,
    "measured_7d": 0.9998,
    "measured_30d": 0.99965,
    "measured_90d": 0.99952,
    "total_downtime_minutes_30d": 15.2,
    "uptime_breakdown_by_upstream": {
      "openai_enterprise": 0.9996,
      "anthropic_direct": 0.9995,
      "google_vertex": 0.9998,
      "deepseek_weight": 0.9997
    }
  },
  "latency_ttft_ms": {
    "definition": "Time To First Token measured from request transmission to initial stream chunk arrival",
    "models": {
      "gemini-3.8-flash": {
        "tokyo_aws": { "p50": 112, "p90": 145, "p95": 168, "p99": 240, "sample_count": 2500 },
        "hong_kong": { "p50": 165, "p90": 198, "p95": 224, "p99": 310, "sample_count": 2500 },
        "shanghai": { "p50": 182, "p90": 235, "p95": 272, "p99": 380, "sample_count": 2500 },
        "beijing": { "p50": 195, "p90": 250, "p95": 298, "p99": 415, "sample_count": 2500 }
      },
      "claude-sonnet-5": {
        "tokyo_aws": { "p50": 148, "p90": 210, "p95": 255, "p99": 360, "sample_count": 2500 },
        "hong_kong": { "p50": 192, "p90": 260, "p95": 305, "p99": 420, "sample_count": 2500 },
        "shanghai": { "p50": 210, "p90": 285, "p95": 330, "p99": 465, "sample_count": 2500 },
        "beijing": { "p50": 230, "p90": 310, "p95": 365, "p99": 510, "sample_count": 2500 }
      },
      "gpt-6-astra": {
        "tokyo_aws": { "p50": 175, "p90": 240, "p95": 290, "p99": 410, "sample_count": 2500 },
        "hong_kong": { "p50": 215, "p90": 295, "p95": 345, "p99": 485, "sample_count": 2500 },
        "shanghai": { "p50": 235, "p90": 320, "p95": 375, "p99": 525, "sample_count": 2500 },
        "beijing": { "p50": 255, "p90": 345, "p95": 410, "p99": 570, "sample_count": 2500 }
      },
      "gpt-5.6-sol": {
        "tokyo_aws": { "p50": 160, "p90": 225, "p95": 270, "p99": 390, "sample_count": 2500 },
        "hong_kong": { "p50": 200, "p90": 275, "p95": 320, "p99": 460, "sample_count": 2500 },
        "shanghai": { "p50": 220, "p90": 300, "p95": 350, "p99": 490, "sample_count": 2500 },
        "beijing": { "p50": 240, "p90": 325, "p95": 385, "p99": 540, "sample_count": 2500 }
      }
    }
  },
  "modeloc_behavior_verification": {
    "test_method": "MODELOC 13-Probe Behavioral Protocol",
    "summary_rank": "High Fidelity (Score 96.8 / 100)",
    "verification_table": [
      {
        "jizhi_model_id": "gpt-6-astra",
        "official_id": "gpt-6-astra",
        "provider": "OpenAI",
        "type": "upstream",
        "score": "96/100",
        "risk_level": "Low Risk",
        "probes_passed": "13/13",
        "last_probe_time": "2026-09-09T02:40:12+08:00",
        "result": "Passed"
      },
      {
        "jizhi_model_id": "gpt-5.6-sol",
        "official_id": "gpt-5.6-sol",
        "provider": "OpenAI",
        "type": "upstream",
        "score": "95/100",
        "risk_level": "Low Risk",
        "probes_passed": "13/13",
        "last_probe_time": "2026-09-09T02:41:05+08:00",
        "result": "Passed"
      },
      {
        "jizhi_model_id": "claude-sonnet-5",
        "official_id": "claude-sonnet-5",
        "provider": "Anthropic",
        "type": "upstream",
        "score": "98/100",
        "risk_level": "Low Risk",
        "probes_passed": "13/13",
        "last_probe_time": "2026-09-09T02:42:01+08:00",
        "result": "Passed"
      },
      {
        "jizhi_model_id": "claude-opus-4-6",
        "official_id": "claude-opus-4-6",
        "provider": "Anthropic",
        "type": "upstream",
        "score": "97/100",
        "risk_level": "Low Risk",
        "probes_passed": "13/13",
        "last_probe_time": "2026-09-09T02:42:19+08:00",
        "result": "Passed"
      },
      {
        "jizhi_model_id": "gemini-3.8-flash",
        "official_id": "gemini-3.8-flash",
        "provider": "Google",
        "type": "upstream",
        "score": "99/100",
        "risk_level": "Low Risk",
        "probes_passed": "13/13",
        "last_probe_time": "2026-09-09T02:43:40+08:00",
        "result": "Passed"
      }
    ]
  },
  "rate_limits": {
    "standard_tier": {
      "requests_per_minute": 6000,
      "tokens_per_minute": 500000,
      "concurrent_connections": 100,
      "connection_timeout_seconds": 600
    },
    "enterprise_tier": {
      "requests_per_minute": 30000,
      "tokens_per_minute": 3000000,
      "concurrent_connections": 500,
      "connection_timeout_seconds": 1200
    }
  }
}