gpt-5.6-terra

OpenAI
average±1.7 (95%)
82.5
leaderboard rankof 114
≈14
benchmarksof 12
12
per 1,000 documentsmean over its benchmarks
$24
seconds per inputmean response time
21.5

By task

  • Data correction

    71.0

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

  • Document understanding

    92.8

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

  • Information extraction

    84.2

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

  • Transcription

    86.9

    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 97.1±1.9 ≈29of 115 $36$0.18 run 55.35 T1360 · 16 Sep 2026prompt.txt
Blacklist Cards 91.7±3.4 ≈51of 114 $9.80$0.32 run 4.9 T1367 · 16 Sep 2026prompt.txt
Book Advert XML Repair 45.2±9.5 ≈16of 119 $10$0.52 run 9.74 T1370 · 16 Sep 2026prompt.txt
Business Letters 56.0±6.4 ≈75of 114 $15$0.83 run 6.85 T1361 · 16 Sep 2026prompt.txt
Company Lists 85.5±8.4 ≈29of 114 $24$0.36 run 12.82 T1368 · 25 Jul 2026prompt.txt
Duty Rosters 86.8±3.2 ≈18of 107 $44$0.92 run 41.88 T1374 · 16 Sep 2026prompt.txt
Fraktur Adverts 94.4±1.6 ≈32of 114 $50$0.25 run 61.27 T1364 · 16 Sep 2026prompt_optimized.txt
General Meeting Minutes 87.2±7.5 ≈25of 108 $33$0.30 run 16.59 T1373 · 25 Jul 2026prompt.txt
Library Cards 84.8±1.5 ≈51of 114 $8.50$2.24 run 4.16 T1365 · 25 Jul 2026prompt.txt
Magazine Pages 95.0±5.0 ≈1of 115 $10$0.47 run 12.14 T1372 · 16 Sep 2026prompt.txt
Medieval Manuscripts 69.5±10.6 ≈27of 114 $24$0.28 run 23.34 T1366 · 16 Sep 2026prompt.txt
Personnel Cards 96.8±1.2 ≈30of 114 $27$1.65 run 9.48 T1371 · 25 Jul 2026prompt.txt

Price

FromInput, $ per million tokensOutput, $ per million tokensSource
16 Sep 20262.012.0archived price page
25 Jul 20262.515archived price page

Every run

  1. T1374Duty Rosters16 Sep 202686.8$0.92
  2. T1373General Meeting Minutes16 Sep 202686.8$0.23
  3. T1372Magazine Pages16 Sep 202695.0$0.47
  4. T1371Personnel Cards16 Sep 202696.8$1.37
  5. T1370Book Advert XML Repair16 Sep 202645.2$0.52
  6. T1369Company Lists16 Sep 202672.8$0.26
  7. T1368Company Lists16 Sep 202685.5$0.30
  8. T1367Blacklist Cards16 Sep 202691.7$0.32
  9. T1366Medieval Manuscripts16 Sep 202669.5$0.28
  10. T1365Library Cards16 Sep 202676.5$2.96
  11. T1364Fraktur Adverts16 Sep 202694.4$0.25
  12. T1363Business Letters16 Sep 2026 · 32 signed letters59.0$0.52
  13. T1362Business Letters16 Sep 2026 · 25 unsigned letters53.0$0.30
  14. T1361Business Letters16 Sep 2026 · all 57 letters56.0$0.83
  15. T1360Bibliographic Data16 Sep 202697.1$0.18
  16. T1374Duty Rosters25 Jul 202686.8$1.15
  17. T1373General Meeting Minutes25 Jul 202687.2$0.30
  18. T1372Magazine Pages25 Jul 202694.6$0.56
  19. T1371Personnel Cards25 Jul 202696.8$1.65
  20. T1370Book Advert XML Repair25 Jul 202640.0$0.64
  21. T1369Company Lists25 Jul 202678.1$0.34
  22. T1368Company Lists25 Jul 202685.5$0.36
  23. T1367Blacklist Cards25 Jul 202690.6$0.39
  24. T1366Medieval Manuscripts25 Jul 202667.5$0.50
  25. T1365Library Cards25 Jul 202684.8$2.24
  26. T1364Fraktur Adverts25 Jul 202693.0$0.24
  27. T1363Business Letters25 Jul 2026 · 32 signed letters59.0$0.63
  28. T1362Business Letters25 Jul 2026 · 25 unsigned letters46.0$0.36
  29. T1361Business Letters25 Jul 2026 · all 57 letters55.0$0.98
  30. T1360Bibliographic Data25 Jul 202695.8$0.24