{
  "40K": {
    "repo": "princeton-nlp/SWE-bench_bm25_40K",
    "n": 500,
    "scope": "verified",
    "tokenizer": "Qwen/Qwen3-Coder-30B-A3B-Instruct",
    "token_dist": {
      "p10": 44514.4,
      "p25": 45636.2,
      "p50": 46598.0,
      "p75": 47242.0,
      "p90": 47711.5,
      "p99": 48178.2
    },
    "char_per_token_median": 3.63,
    "frac_clearing": {
      ">=16000": 1.0,
      ">=24000": 1.0,
      ">=32000": 1.0
    },
    "difficulty_vs_tokens": {
      "1-4 hours": {
        "n": 42,
        "median_tokens": 46517
      },
      "15 min - 1 hour": {
        "n": 261,
        "median_tokens": 46455
      },
      "<15 min fix": {
        "n": 194,
        "median_tokens": 46774
      },
      ">4 hours": {
        "n": 3,
        "median_tokens": 47119
      }
    }
  }
}