{
  "benchmark": "telarch-step1-knapsack-cost-curve",
  "suite": "Telarch Suite (TCI)",
  "host": "Linux x86_64, Intel Core i5-13500 (20 threads)",
  "timestamp_utc": "2026-10-19T18:20:11Z",
  "total_turns_simulated": 100000,
  "unbudgeted_total_tokens": 520599900,
  "harpe_total_tokens": 112999900,
  "token_reduction_ratio_pct": 78.29429087481576,
  "budget_overruns": 0,
  "total_harpe_time_ms": 4465.5720360000005,
  "avg_harpe_latency_us": 44.65572036,
  "throughput_turns_per_sec": 22393.547611332273,
  "cost_projections": {
    "claude_35_sonnet": {
      "model_name": "Claude 3.5 Sonnet (Legacy Baseline)",
      "input_rate_per_1m": 3.0,
      "cache_hit_rate_per_1m": 0.3,
      "unbudgeted_cost_usd": 1561.7997,
      "harpe_cost_usd": 338.99969999999996,
      "dollar_savings_usd": 1222.8000000000002,
      "savings_pct": 78.29429087481577
    },
    "claude_sonnet_contemporary": {
      "model_name": "Claude Sonnet (Frontier Tier: $3.00 / $0.30 cache)",
      "input_rate_per_1m": 3.0,
      "cache_hit_rate_per_1m": 0.3,
      "unbudgeted_cost_usd": 1561.7997,
      "harpe_cost_usd": 338.99969999999996,
      "dollar_savings_usd": 1222.8000000000002,
      "savings_pct": 78.29429087481577
    },
    "frontier_flagship": {
      "model_name": "Frontier Reasoning / High-Throughput ($2.50 / $1.25 cache)",
      "input_rate_per_1m": 2.5,
      "cache_hit_rate_per_1m": 1.25,
      "unbudgeted_cost_usd": 1301.4997500000002,
      "harpe_cost_usd": 282.49975,
      "dollar_savings_usd": 1019.0000000000002,
      "savings_pct": 78.29429087481577
    },
    "gemini_flash_contemporary": {
      "model_name": "Gemini Flash Contemporary ($0.10 / $0.025 cache)",
      "input_rate_per_1m": 0.1,
      "cache_hit_rate_per_1m": 0.025,
      "unbudgeted_cost_usd": 52.059990000000006,
      "harpe_cost_usd": 11.299990000000001,
      "dollar_savings_usd": 40.760000000000005,
      "savings_pct": 78.29429087481576
    }
  }
}