claude-opus-4-6

Anthropic
average±2.1 (95%)
73.9
leaderboard rankof 114
≈44
benchmarksof 12
12
per 1,000 documentsmean over its benchmarks
$38
seconds per inputmean response time
18.0

By task

  • Data correction

    38.4

    Best of 114 models with all its benchmarks: claude-opus-5-5, 82.7.

  • Document understanding

    43.0

    Best of 107 models with all its benchmarks: gpt-6-astra, 97.0.

  • Information extraction

    86.4

    Best of 107 models with all its benchmarks: grok-4.6, 90.8.

  • Transcription

    69.7

    Best of 114 models with all its benchmarks: gemini-4-argon, 96.2.

By benchmark

BenchmarkScoreThe best current run on each benchmark, on the benchmark's metric scaled to 0–100. ± is the 95% sampling margin, from resampling the run's inputs.RankRank among all current models on that benchmark; ≈ for models that cannot be told apart within sampling error.Per 1,000 docss / inputBest run
Bibliographic Data 96.9±1.5 ≈29of 115 $60$0.30 run 25.09 T0628 · 16 Mar 2026prompt.txt
Blacklist Cards 96.5±2.5 ≈14of 114 $19$0.63 run 6.55 T0635 · 16 Mar 2026prompt.txt
Book Advert XML Repair 52.0±9.5 ≈16of 119 $28$1.38 run 12.43 T0638 · 16 Sep 2026prompt.txt
Business Letters 61.0±6.8 ≈24of 114 $22$1.26 run 4.6 T0629 · 17 Sep 2026prompt.txt
Company Lists 95.1±2.5 ≈6of 114 $36$0.54 run 17.21 T0636 · 16 Sep 2026prompt.txt
Duty Rosters 82.9±2.6 ≈30of 107 $76$1.59 run 21.78 T1308 · 17 Sep 2026prompt.txt
Fraktur Adverts 96.9±1.8 ≈15of 114 $73$0.36 run 69.05 T0632 · 16 Mar 2026prompt_optimized.txt
General Meeting Minutes 87.1±8.1 ≈25of 108 $39$0.35 run 21.49 T1213 · 17 Sep 2026prompt.txt
Library Cards 85.2±1.5 ≈51of 114 $19$4.97 run 6.6 T0633 · 16 Sep 2026prompt.txt
Magazine Pages 21.5±11.6 ≈56of 115 $14$0.65 run 4.86 T0811 · 23 Mar 2026prompt.txt
Medieval Manuscripts 87.4±7.5 ≈1of 114 $22$0.26 run 13.73 T0634 · 16 Sep 2026prompt.txt
Personnel Cards 24.8±13.6 ≈111of 114 $46$2.79 run 12.41 T0639 · 16 Sep 2026prompt.txt

Price

FromInput, $ per million tokensOutput, $ per million tokensSource
16 Mar 20265.025.0archived price page

Every run

  1. T1308Duty Rosters17 Sep 202682.9$1.59
  2. T1213General Meeting Minutes17 Sep 202687.1$0.35
  3. T0631Business Letters17 Sep 2026 · 32 signed letters66.0$0.76
  4. T0630Business Letters17 Sep 2026 · 25 unsigned letters54.0$0.49
  5. T0629Business Letters17 Sep 2026 · all 57 letters61.0$1.26
  6. T0811Magazine Pages16 Sep 202618.5$0.65
  7. T0639Personnel Cards16 Sep 202624.8$2.79
  8. T0638Book Advert XML Repair16 Sep 202652.0$1.38
  9. T0637Company Lists16 Sep 202675.9$0.53
  10. T0636Company Lists16 Sep 202695.1$0.54
  11. T0635Blacklist Cards16 Sep 202695.6$0.63
  12. T0634Medieval Manuscripts16 Sep 202687.4$0.26
  13. T0633Library Cards16 Sep 202685.2$4.97
  14. T0632Fraktur Adverts16 Sep 202678.1$1.12
  15. T0631Business Letters16 Sep 2026 · 32 signed letters65.0$0.76
  16. T0630Business Letters16 Sep 2026 · 25 unsigned letters54.0$0.49
  17. T0629Business Letters16 Sep 2026 · all 57 letters60.0$1.26
  18. T0628Bibliographic Data16 Sep 202696.6$0.30
  19. T1308Duty Rosters24 Jul 202682.5$1.59
  20. T1213General Meeting Minutes3 Jul 202685.4$0.35
  21. T0811Magazine Pages23 Mar 202621.5$0.65
  22. T0639Personnel Cards16 Mar 202616.2$2.74
  23. T0638Book Advert XML Repair16 Mar 202651.6$1.40
  24. T0637Company Lists16 Mar 202675.2$0.52
  25. T0636Company Lists16 Mar 202683.5$0.55
  26. T0635Blacklist Cards16 Mar 202696.5$0.63
  27. T0634Medieval Manuscripts16 Mar 202682.6$0.26
  28. T0633Library Cards16 Mar 202684.9$4.97
  29. T0632Fraktur Adverts16 Mar 202696.9$0.36
  30. T0631Business Letters16 Mar 2026 · 32 signed letters65.0$0.76
  31. T0630Business Letters16 Mar 2026 · 25 unsigned letters54.0$0.49
  32. T0629Business Letters16 Mar 2026 · all 57 letters60.0$1.25
  33. T0628Bibliographic Data16 Mar 202696.9$0.30