{
 "date": "2026-07-06",
 "model": "claude-opus-4-8 (high thinking)",
 "note": "4 concurrent runs on one 8-core machine; instruction-count scores are load-independent. A 6-min network outage at 03:35 killed 3 of 4 agents mid-request; they were resumed at ~04:29 and the gap is subtracted from active time. cc-utf16 was unaffected.",
 "tasks": {
  "float-print": {
   "jcode": {
    "best": 8.6385,
    "curve": [
     [
      10.4,
      0.0
     ],
     [
      23.2,
      7.0705
     ],
     [
      29.8,
      7.3905
     ],
     [
      32.5,
      7.4958
     ],
     [
      44.1,
      7.5393
     ],
     [
      51.9,
      7.6152
     ],
     [
      59.7,
      7.7198
     ],
     [
      62.4,
      7.7198
     ],
     [
      65.2,
      7.7198
     ],
     [
      67.8,
      7.7198
     ],
     [
      68.7,
      7.7198
     ],
     [
      100.2,
      7.9975
     ],
     [
      103.1,
      7.9975
     ],
     [
      104.8,
      7.9975
     ],
     [
      109.8,
      8.0006
     ],
     [
      125.6,
      8.2099
     ],
     [
      132.8,
      8.3261
     ],
     [
      143.4,
      8.3751
     ],
     [
      159.4,
      8.4584
     ],
     [
      175.3,
      8.4804
     ],
     [
      182.1,
      8.5152
     ],
     [
      189.1,
      8.5489
     ],
     [
      207.2,
      8.6009
     ],
     [
      220.0,
      8.6024
     ],
     [
      220.2,
      8.6024
     ],
     [
      230.9,
      8.6385
     ],
     [
      231.2,
      8.6385
     ],
     [
      637.5,
      8.6385
     ]
    ],
    "grades": 28,
    "minutes": 637.5
   },
   "claude-code": {
    "best": 7.1692,
    "curve": [
     [
      0.7,
      0.0
     ],
     [
      4.2,
      6.8449
     ],
     [
      21.4,
      6.8484
     ],
     [
      23.2,
      6.8653
     ],
     [
      23.6,
      6.8653
     ],
     [
      26.8,
      6.8653
     ],
     [
      28.1,
      6.8653
     ],
     [
      29.9,
      6.8653
     ],
     [
      30.3,
      6.8653
     ],
     [
      31.7,
      6.8653
     ],
     [
      32.0,
      6.8653
     ],
     [
      34.3,
      6.8653
     ],
     [
      36.6,
      6.8653
     ],
     [
      40.4,
      6.8653
     ],
     [
      43.3,
      7.0917
     ],
     [
      46.5,
      7.0917
     ],
     [
      48.4,
      7.1016
     ],
     [
      52.2,
      7.1656
     ],
     [
      105.5,
      7.1656
     ],
     [
      54.2,
      7.1656
     ],
     [
      56.0,
      7.1656
     ],
     [
      57.5,
      7.1656
     ],
     [
      77.2,
      7.1692
     ],
     [
      86.5,
      7.1692
     ]
    ],
    "grades": 24,
    "minutes": 86.5
   }
  },
  "utf16-transcode": {
   "jcode": {
    "best": 3.2797,
    "curve": [
     [
      14.2,
      1.5048
     ],
     [
      38.4,
      1.5048
     ],
     [
      39.0,
      1.5605
     ],
     [
      50.1,
      1.8721
     ],
     [
      51.1,
      2.0525
     ],
     [
      52.2,
      2.0875
     ],
     [
      72.9,
      2.316
     ],
     [
      76.8,
      2.4083
     ],
     [
      80.5,
      2.4452
     ],
     [
      84.5,
      2.4452
     ],
     [
      85.2,
      2.4452
     ],
     [
      85.9,
      2.4452
     ],
     [
      85.9,
      2.4452
     ],
     [
      90.9,
      2.4589
     ],
     [
      93.4,
      2.4589
     ],
     [
      95.7,
      2.5105
     ],
     [
      104.2,
      2.5338
     ],
     [
      109.5,
      2.5374
     ],
     [
      110.1,
      2.5374
     ],
     [
      111.9,
      2.5374
     ],
     [
      112.3,
      2.5374
     ],
     [
      113.1,
      2.5374
     ],
     [
      113.2,
      2.5374
     ],
     [
      115.5,
      2.5374
     ],
     [
      115.7,
      2.5374
     ],
     [
      117.3,
      2.5998
     ],
     [
      118.9,
      2.6008
     ],
     [
      119.8,
      2.6705
     ],
     [
      135.4,
      2.675
     ],
     [
      144.7,
      2.675
     ],
     [
      147.8,
      2.6823
     ],
     [
      148.8,
      2.7393
     ],
     [
      149.6,
      2.7479
     ],
     [
      153.9,
      2.7479
     ],
     [
      154.1,
      2.7479
     ],
     [
      157.4,
      2.9725
     ],
     [
      158.8,
      2.9725
     ],
     [
      158.9,
      2.9725
     ],
     [
      160.7,
      2.9833
     ],
     [
      161.1,
      2.9846
     ],
     [
      168.7,
      3.0262
     ],
     [
      174.2,
      3.0662
     ],
     [
      176.1,
      3.0662
     ],
     [
      176.2,
      3.0662
     ],
     [
      176.3,
      3.0669
     ],
     [
      180.6,
      3.0766
     ],
     [
      183.5,
      3.0918
     ],
     [
      186.2,
      3.0918
     ],
     [
      186.4,
      3.0918
     ],
     [
      187.7,
      3.0918
     ],
     [
      189.0,
      3.093
     ],
     [
      190.9,
      3.1172
     ],
     [
      193.3,
      3.1259
     ],
     [
      195.2,
      3.1298
     ],
     [
      197.3,
      3.1298
     ],
     [
      197.5,
      3.1298
     ],
     [
      202.1,
      3.1298
     ],
     [
      203.0,
      3.1298
     ],
     [
      203.9,
      3.1298
     ],
     [
      204.1,
      3.1298
     ],
     [
      208.1,
      3.1298
     ],
     [
      208.4,
      3.1298
     ],
     [
      211.1,
      3.1298
     ],
     [
      213.6,
      3.1298
     ],
     [
      214.5,
      3.1501
     ],
     [
      215.0,
      3.1501
     ],
     [
      215.2,
      3.1501
     ],
     [
      215.3,
      3.1501
     ],
     [
      215.4,
      3.1501
     ],
     [
      219.9,
      3.1501
     ],
     [
      221.4,
      3.1608
     ],
     [
      224.9,
      3.1608
     ],
     [
      228.2,
      3.2034
     ],
     [
      229.0,
      3.2034
     ],
     [
      229.4,
      3.2034
     ],
     [
      232.5,
      3.2192
     ],
     [
      234.3,
      3.2217
     ],
     [
      235.4,
      3.2217
     ],
     [
      235.6,
      3.2217
     ],
     [
      235.7,
      3.2241
     ],
     [
      235.8,
      3.226
     ],
     [
      235.9,
      3.226
     ],
     [
      237.4,
      3.2276
     ],
     [
      239.1,
      3.2472
     ],
     [
      239.6,
      3.2472
     ],
     [
      239.9,
      3.2472
     ],
     [
      241.1,
      3.2472
     ],
     [
      241.2,
      3.2472
     ],
     [
      241.3,
      3.2472
     ],
     [
      241.4,
      3.2497
     ],
     [
      241.5,
      3.2497
     ],
     [
      615.3,
      3.2497
     ],
     [
      615.5,
      3.2497
     ],
     [
      617.0,
      3.2497
     ],
     [
      617.4,
      3.2497
     ],
     [
      617.6,
      3.2497
     ],
     [
      619.4,
      3.2497
     ],
     [
      619.6,
      3.2497
     ],
     [
      620.9,
      3.2759
     ],
     [
      621.4,
      3.2759
     ],
     [
      621.5,
      3.2786
     ],
     [
      621.6,
      3.2786
     ],
     [
      621.7,
      3.2786
     ],
     [
      622.8,
      3.2797
     ],
     [
      622.9,
      3.2797
     ],
     [
      623.0,
      3.2797
     ],
     [
      624.0,
      3.2797
     ],
     [
      624.8,
      3.2797
     ],
     [
      625.1,
      3.2797
     ],
     [
      626.2,
      3.2797
     ],
     [
      626.3,
      3.2797
     ],
     [
      626.4,
      3.2797
     ],
     [
      626.5,
      3.2797
     ],
     [
      626.5,
      3.2797
     ],
     [
      626.6,
      3.2797
     ],
     [
      627.5,
      3.2797
     ]
    ],
    "grades": 116,
    "minutes": 627.5
   },
   "claude-code": {
    "best": 2.3903,
    "curve": [
     [
      0.3,
      0.0
     ],
     [
      4.2,
      0.0
     ],
     [
      4.6,
      0.3578
     ],
     [
      7.7,
      0.4462
     ],
     [
      13.4,
      1.0411
     ],
     [
      15.3,
      1.2741
     ],
     [
      18.0,
      1.4741
     ],
     [
      24.7,
      1.4741
     ],
     [
      29.8,
      1.6247
     ],
     [
      31.2,
      1.6264
     ],
     [
      35.2,
      1.7542
     ],
     [
      38.1,
      1.7542
     ],
     [
      39.7,
      1.7542
     ],
     [
      41.8,
      1.8254
     ],
     [
      43.8,
      1.8792
     ],
     [
      44.4,
      1.8798
     ],
     [
      46.4,
      1.8866
     ],
     [
      49.1,
      1.9445
     ],
     [
      50.2,
      1.9445
     ],
     [
      50.3,
      1.9445
     ],
     [
      50.4,
      1.9445
     ],
     [
      51.2,
      1.9641
     ],
     [
      64.2,
      1.9721
     ],
     [
      69.3,
      1.9721
     ],
     [
      72.4,
      1.9974
     ],
     [
      72.9,
      1.9974
     ],
     [
      73.5,
      1.9974
     ],
     [
      73.9,
      1.9974
     ],
     [
      76.3,
      2.0254
     ],
     [
      79.2,
      2.044
     ],
     [
      79.8,
      2.044
     ],
     [
      80.4,
      2.044
     ],
     [
      81.6,
      2.1257
     ],
     [
      82.5,
      2.1393
     ],
     [
      83.0,
      2.2063
     ],
     [
      83.5,
      2.2216
     ],
     [
      83.9,
      2.2216
     ],
     [
      84.4,
      2.2405
     ],
     [
      87.4,
      2.3364
     ],
     [
      90.9,
      2.3364
     ],
     [
      92.5,
      2.3622
     ],
     [
      92.9,
      2.3622
     ],
     [
      92.9,
      2.3622
     ],
     [
      93.0,
      2.3622
     ],
     [
      94.4,
      2.3622
     ],
     [
      95.6,
      2.3622
     ],
     [
      96.9,
      2.3872
     ],
     [
      99.0,
      2.3872
     ],
     [
      100.8,
      2.3872
     ],
     [
      100.9,
      2.3872
     ],
     [
      101.0,
      2.3872
     ],
     [
      101.0,
      2.3872
     ],
     [
      101.1,
      2.3893
     ],
     [
      101.2,
      2.3903
     ],
     [
      102.3,
      2.3903
     ]
    ],
    "grades": 55,
    "minutes": 102.3
   }
  }
 }
}