Compare published benchmark results from matching versions and cohorts, API pricing, and technical specifications. Any documented test setup differences remain visible.
shared result series
69
distinct benchmarks
12
latest retrieval
2026-09-29
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Specifications
General specifications
Release date, availability, context window, architecture, and published parameter counts at a glance. Undisclosed details remain marked as unavailable.
The table compares official standard API rates per 1M tokens, including published cache pricing. Batch, fast, priority, regional surcharges, tool calls, and cloud platform pricing are excluded.
Key to the marks:better valuebetter, but not conclusivetie
Pricing by provider
Direct developer pricing and provider endpoint tariffs routed through OpenRouter are listed separately. Prices are in USD per 1M tokens. Context-dependent direct tiers plus regional, Flex, Priority, and other OpenRouter tariffs remain individually identifiable.
Only published results with the same benchmark version, task, metric, and comparison cohort are paired. Different reasoning levels, agents, harnesses, or output limits appear directly in the table.
Capability profile from matched benchmarks
Each axis averages directly matched benchmark families. A value of 100 means the stronger value within this pair, not a universal quality score.
GPT-5.5
Mistral Large 3
Coding: 100 / 70.8 (3 benchmark families)
Reasoning: 100 / 84.4 (2 benchmark families)
Mathematics: 100 / 93.9 (1 benchmark family)
Knowledge: 100 / 92.9 (2 benchmark families)
Finance: 100 / 89.3 (4 benchmark families)
Legal: 100 / 93.6 (2 benchmark families)
Agentic tasks: 100 / 12.3 (1 benchmark family)
Multimodal: 100 / 75 (1 benchmark family)
40 matched rows from 12 benchmark families were considered. The radar shows 8 of 11 comparable categories.
GPT-5.5Mistral Large 3
CorpFin v2Overall. Higher is better. No documented setup difference
GPT-5.5Winner68.415 %
Mistral Large 361.033 %
GPQA DiamondOverall. Higher is better. No documented setup difference
GPT-5.5Winner93.182 %
Mistral Large 368.434 %
LegalBenchOverall. Higher is better. No documented setup difference
GPT-5.5Winner86.515 %
Mistral Large 379.138 %
LiveCodeBench v6Overall. Higher is better. No documented setup difference
GPT-5.5Winner85.296 %
Mistral Large 355.337 %
LMArena Text, Style ControlOverall. Higher is better. No documented setup difference
GPT-5.5Winner1,476.671
Mistral Large 31,413.254
MMLU-ProOverall. Higher is better. No documented setup difference
GPT-5.5Winner88.144 %
Mistral Large 379.823 %
MMMU-ProOverall. Higher is better. No documented setup difference
GPT-5.5Winner88.266 %
Mistral Large 366.185 %
MortgageTaxOverall. Higher is better. No documented setup difference
GPT-5.5Winner68.76 %
Mistral Large 352.106 %
SAGEOverall. Higher is better. No documented setup difference
GPT-5.5Winner51.532 %
Mistral Large 324.595 %
SWE-bench VerifiedOverall. Higher is better. No documented setup difference
GPT-5.5Winner82.6 %
Mistral Large 341.4 %
TaxEval v2Overall. Higher is better. No documented setup difference
GPT-5.5Winner74.98 %
Mistral Large 373.058 %
Terminal-Bench 2.0Overall. Higher is better. No documented setup difference
GPT-5.5Winner73.202 %
Mistral Large 38.989 %
Key to the marks:better valuebetter, but not conclusivetie
No documented difference in the test setupVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 70,635 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 77,456 anonymous pairwise votes.
Winner1,476.671
95% confidence interval: ±3.701The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,413.254
95% confidence interval: ±2.912The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
Test setup not documented as identicalNo direct winnerVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5-high, Reasoning: high, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 69,008 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 77,456 anonymous pairwise votes.
Higher measured value1,481.397
95% confidence interval: ±3.734The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,413.254
95% confidence interval: ±2.912The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
LMArena Text, Style ControlBusiness, management and financeTest details
No documented difference in the test setupVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 14,097 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 14,597 anonymous pairwise votes.
Winner1,485.504
95% confidence interval: ±6.33The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,409.446
95% confidence interval: ±5.509The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
LMArena Text, Style ControlBusiness, management and financeTest details
Test setup not documented as identicalNo direct winnerVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5-high, Reasoning: high, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 13,739 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 14,597 anonymous pairwise votes.
Higher measured value1,489.4
95% confidence interval: ±6.348The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,409.446
95% confidence interval: ±5.509The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
No documented difference in the test setupVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 4,480 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 5,845 anonymous pairwise votes.
Winner1,526.973
95% confidence interval: ±9.82The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,434.058
95% confidence interval: ±8.22The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
Test setup not documented as identicalNo direct winnerVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5-high, Reasoning: high, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 4,507 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 5,845 anonymous pairwise votes.
Higher measured value1,517.408
95% confidence interval: ±9.644The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,434.058
95% confidence interval: ±8.22The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
No documented difference in the test setupVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 20,022 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 19,574 anonymous pairwise votes.
Winner1,510.389
95% confidence interval: ±5.641The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,469.182
95% confidence interval: ±4.902The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
Test setup not documented as identicalNo direct winnerVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5-high, Reasoning: high, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 19,166 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 19,574 anonymous pairwise votes.
Higher measured value1,518.674
95% confidence interval: ±5.731The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,469.182
95% confidence interval: ±4.902The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
No documented difference in the test setupVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 13,078 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 13,448 anonymous pairwise votes.
Winner1,448.977
95% confidence interval: ±6.62The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,372.648
95% confidence interval: ±5.824The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
Test setup not documented as identicalNo direct winnerVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5-high, Reasoning: high, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 12,802 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 13,448 anonymous pairwise votes.
Higher measured value1,451.747
95% confidence interval: ±6.64The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,372.648
95% confidence interval: ±5.824The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
No documented difference in the test setupVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 31,818 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 32,060 anonymous pairwise votes.
Winner1,482.617
95% confidence interval: ±4.8The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,426.615
95% confidence interval: ±4.05The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
Test setup not documented as identicalNo direct winnerVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5-high, Reasoning: high, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 31,089 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 32,060 anonymous pairwise votes.
Higher measured value1,484.099
95% confidence interval: ±4.815The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,426.615
95% confidence interval: ±4.05The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
LMArena Text, Style ControlEntertainment, sports and mediaTest details
No documented difference in the test setupVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 16,859 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 16,716 anonymous pairwise votes.
Winner1,447.733
95% confidence interval: ±6.067The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,371.316
95% confidence interval: ±5.299The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
LMArena Text, Style ControlEntertainment, sports and mediaTest details
Test setup not documented as identicalNo direct winnerVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5-high, Reasoning: high, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 16,373 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 16,716 anonymous pairwise votes.
Higher measured value1,448.374
95% confidence interval: ±6.114The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,371.316
95% confidence interval: ±5.299The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
No documented difference in the test setupVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 53,872 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 56,501 anonymous pairwise votes.
Winner1,486.08
95% confidence interval: ±4.841The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,400.18
95% confidence interval: ±4.058The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
Test setup not documented as identicalNo direct winnerVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5-high, Reasoning: high, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 52,376 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 56,501 anonymous pairwise votes.
Higher measured value1,492.092
95% confidence interval: ±4.849The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,400.18
95% confidence interval: ±4.058The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
No documented difference in the test setupVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 7,644 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 7,295 anonymous pairwise votes.
Winner1,511.193
95% confidence interval: ±7.816The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,427.543
95% confidence interval: ±7.482The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
Test setup not documented as identicalNo direct winnerVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5-high, Reasoning: high, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 7,384 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 7,295 anonymous pairwise votes.
Higher measured value1,512.621
95% confidence interval: ±7.838The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,427.543
95% confidence interval: ±7.482The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
No documented difference in the test setupVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 2,515 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 2,181 anonymous pairwise votes.
Winner1,501.116
95% confidence interval: ±14.009The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,432.389
95% confidence interval: ±14.389The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
Test setup not documented as identicalNo direct winnerVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5-high, Reasoning: high, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 2,522 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 2,181 anonymous pairwise votes.
Higher measured value1,496.18
95% confidence interval: ±13.947The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,432.389
95% confidence interval: ±14.389The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
No documented difference in the test setupVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 1,104 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 1,257 anonymous pairwise votes.
Winner1,487.952
95% confidence interval: ±19.226The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,409.467
95% confidence interval: ±17.833The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
Test setup not documented as identicalNo direct winnerVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5-high, Reasoning: high, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 1,052 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 1,257 anonymous pairwise votes.
Higher measured value1,470.538
95% confidence interval: ±19.232The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,409.467
95% confidence interval: ±17.833The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
No documented difference in the test setupVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 47,240 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 47,316 anonymous pairwise votes.
Winner1,499.213
95% confidence interval: ±4.37The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,431.274
95% confidence interval: ±3.63The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
Test setup not documented as identicalNo direct winnerVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5-high, Reasoning: high, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 45,517 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 47,316 anonymous pairwise votes.
Higher measured value1,501.268
95% confidence interval: ±4.397The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,431.274
95% confidence interval: ±3.63The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
No documented difference in the test setupVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 21,852 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 19,638 anonymous pairwise votes.
Winner1,500.03
95% confidence interval: ±5.513The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,439.274
95% confidence interval: ±4.91The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
Test setup not documented as identicalNo direct winnerVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5-high, Reasoning: high, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 21,097 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 19,638 anonymous pairwise votes.
Higher measured value1,499
95% confidence interval: ±5.544The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,439.274
95% confidence interval: ±4.91The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
No documented difference in the test setupVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 24,807 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 24,861 anonymous pairwise votes.
Winner1,475.139
95% confidence interval: ±5.271The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,400.115
95% confidence interval: ±4.491The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
Test setup not documented as identicalNo direct winnerVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5-high, Reasoning: high, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 24,017 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 24,861 anonymous pairwise votes.
Higher measured value1,477.914
95% confidence interval: ±5.323The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,400.115
95% confidence interval: ±4.491The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
No documented difference in the test setupVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 799 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 830 anonymous pairwise votes.
Winner1,478.913
95% confidence interval: ±23.332The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,382.659
95% confidence interval: ±22.106The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
Test setup not documented as identicalNo direct winnerVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5-high, Reasoning: high, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 899 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 830 anonymous pairwise votes.
Higher measured value1,504.533
95% confidence interval: ±21.865The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,382.659
95% confidence interval: ±22.106The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
No documented difference in the test setupVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 1,178 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 1,318 anonymous pairwise votes.
Winner1,430.608
95% confidence interval: ±18.898The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,356.821
95% confidence interval: ±17.794The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
Test setup not documented as identicalNo direct winnerVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5-high, Reasoning: high, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 1,184 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 1,318 anonymous pairwise votes.
Higher measured value1,445.57
95% confidence interval: ±18.604The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,356.821
95% confidence interval: ±17.794The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
LMArena Text, Style ControlLegal and governmentTest details
No documented difference in the test setupVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 5,923 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 5,879 anonymous pairwise votes.
Winner1,485.605
95% confidence interval: ±8.635The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,421.357
95% confidence interval: ±8.211The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
LMArena Text, Style ControlLegal and governmentTest details
Test setup not documented as identicalNo direct winnerVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5-high, Reasoning: high, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 5,605 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 5,879 anonymous pairwise votes.
Higher measured value1,494.595
95% confidence interval: ±8.853The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,421.357
95% confidence interval: ±8.211The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
LMArena Text, Style ControlLife, physical and social scienceTest details
No documented difference in the test setupVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 11,817 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 12,690 anonymous pairwise votes.
Winner1,496.608
95% confidence interval: ±6.545The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,428.685
95% confidence interval: ±5.734The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
LMArena Text, Style ControlLife, physical and social scienceTest details
Test setup not documented as identicalNo direct winnerVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5-high, Reasoning: high, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 11,621 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 12,690 anonymous pairwise votes.
Higher measured value1,498.219
95% confidence interval: ±6.591The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,428.685
95% confidence interval: ±5.734The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
No documented difference in the test setupVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 33,297 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 29,146 anonymous pairwise votes.
Winner1,486.565
95% confidence interval: ±5.004The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,417.29
95% confidence interval: ±4.417The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
Test setup not documented as identicalNo direct winnerVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5-high, Reasoning: high, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 31,935 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 29,146 anonymous pairwise votes.
Higher measured value1,487.567
95% confidence interval: ±5.058The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,417.29
95% confidence interval: ±4.417The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
No documented difference in the test setupVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 3,498 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 4,411 anonymous pairwise votes.
Winner1,499.959
95% confidence interval: ±10.564The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,401.493
95% confidence interval: ±9.177The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
Test setup not documented as identicalNo direct winnerVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5-high, Reasoning: high, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 3,474 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 4,411 anonymous pairwise votes.
Higher measured value1,493.341
95% confidence interval: ±10.42The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,401.493
95% confidence interval: ±9.177The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
No documented difference in the test setupVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 4,066 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 4,047 anonymous pairwise votes.
Winner1,499.198
95% confidence interval: ±10.183The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,413.935
95% confidence interval: ±9.781The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
Test setup not documented as identicalNo direct winnerVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5-high, Reasoning: high, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 3,995 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 4,047 anonymous pairwise votes.
Higher measured value1,506.624
95% confidence interval: ±10.147The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,413.935
95% confidence interval: ±9.781The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
LMArena Text, Style ControlMedicine and healthcareTest details
No documented difference in the test setupVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 5,331 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 5,443 anonymous pairwise votes.
Winner1,486.508
95% confidence interval: ±9.127The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,430.076
95% confidence interval: ±8.59The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
LMArena Text, Style ControlMedicine and healthcareTest details
Test setup not documented as identicalNo direct winnerVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5-high, Reasoning: high, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 5,219 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 5,443 anonymous pairwise votes.
Higher measured value1,476.143
95% confidence interval: ±9.066The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,430.076
95% confidence interval: ±8.59The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
No documented difference in the test setupVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 12,377 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 13,164 anonymous pairwise votes.
Winner1,483.927
95% confidence interval: ±6.623The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,419.382
95% confidence interval: ±5.74The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
Test setup not documented as identicalNo direct winnerVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5-high, Reasoning: high, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 11,834 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 13,164 anonymous pairwise votes.
Higher measured value1,487.824
95% confidence interval: ±6.74The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,419.382
95% confidence interval: ±5.74The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
No documented difference in the test setupVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 38,816 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 45,384 anonymous pairwise votes.
Winner1,466.059
95% confidence interval: ±4.493The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,397.089
95% confidence interval: ±3.587The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
Test setup not documented as identicalNo direct winnerVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5-high, Reasoning: high, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 37,918 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 45,384 anonymous pairwise votes.
Higher measured value1,473.724
95% confidence interval: ±4.54The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,397.089
95% confidence interval: ±3.587The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
No documented difference in the test setupVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 1,199 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 1,754 anonymous pairwise votes.
Winner1,471.041
95% confidence interval: ±17.669The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,414.116
95% confidence interval: ±14.298The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
Test setup not documented as identicalNo direct winnerVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5-high, Reasoning: high, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 1,168 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 1,754 anonymous pairwise votes.
Higher measured value1,479.177
95% confidence interval: ±17.666The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,414.116
95% confidence interval: ±14.298The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
No documented difference in the test setupVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 7,408 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 9,292 anonymous pairwise votes.
Winner1,478.651
95% confidence interval: ±7.718The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,408.043
95% confidence interval: ±6.505The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
Test setup not documented as identicalNo direct winnerVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5-high, Reasoning: high, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 7,356 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 9,292 anonymous pairwise votes.
Higher measured value1,481.011
95% confidence interval: ±7.716The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,408.043
95% confidence interval: ±6.505The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
LMArena Text, Style ControlSoftware and IT servicesTest details
No documented difference in the test setupVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGPT-5.5: Snapshot: gpt-5.5, Harness: Arena text, style control Mistral Large 3: Snapshot: mistral-large-3, Harness: Arena text, style controlGPT-5.5: Style-controlled Arena rating from 28,314 anonymous pairwise votes.Mistral Large 3: Style-controlled Arena rating from 29,068 anonymous pairwise votes.
Winner1,505.747
95% confidence interval: ±5.024The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,455.584
95% confidence interval: ±4.237The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
Key to the marks:better valuebetter, but not conclusivetie
Our model tests
Our tests
Compare how the models respond to the same prompt. Each test shows the latest attempt, with no subsequent fixes to the generated code. Earlier runs remain available in the test details. These results do not contribute to an overall score.
Pelican on a bicycle
A community classic for free-form SVG drawing.
GPT-5.5
A community classic for free-form SVG drawing.
Reasoning (requested): high
Current attempt
Run date
1 Oct 2026
API provider
openrouter
Requested API model
openai/gpt-5.5
API model reported in response
openai/gpt-5.5
Reasoning setting
high
Pinned endpoint
OpenAI | openai/gpt-5.5-20260423
Temperature
Provider default
Token limit including reasoning
8,192 tokens
Test protocol
community-visual-tests-v1
Technical checks
Passed, not a quality rating
Response time
25.9 s
Visually reviewed. This individual test does not establish overall model quality.
Earlier attempts (1)
7 Sept 2026API request failedReasoning setting: high
Mistral Large 3
A community classic for free-form SVG drawing.
Reasoning (model default): no reasoning mode Source
Current attempt
Run date
1 Oct 2026
API provider
openrouter
Requested API model
mistralai/mistral-large-2512
API model reported in response
mistralai/mistral-large-2512
Reasoning setting
not specified
Pinned endpoint
Mistral | mistralai/mistral-large-2512
Temperature
Provider default
Token limit including reasoning
8,192 tokens
Test protocol
community-visual-tests-v1
Technical checks
Passed, not a quality rating
Response time
14.2 s
Visually reviewed. This individual test does not establish overall model quality.
Earlier attempts (1)
7 Sept 2026API request failedReasoning setting: not specified
Your workload, budget, and required context length matter most. A coding benchmark says little about visual understanding or agent performance.
The standard price table uses direct developer rates. The provider comparison labels OpenRouter endpoints, regions, and special tariffs separately.
Every result links to its measurement source and retrieval date. Labels distinguish vendor reports, official benchmark leaderboards, and independent evaluations. Disputed or archived results are excluded.
More matchups
Related LLM comparisons
Compare GPT-5.5 and Mistral Large 3 with other leading models using the same data and benchmark logic.
