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Head-to-head comparison

Gemini 3.5 Flash vs. Grok 4.5

Compare published benchmark results from matching versions and cohorts, API pricing, and technical specifications. Any documented test setup differences remain visible.

231

shared result series

26

distinct benchmarks

2026-08-16

latest retrieval

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Specifications and cost

General specifications and standard API pricing

Undisclosed parameter counts and knowledge cutoffs stay marked as unavailable. The table shows direct standard token pricing, including documented context tiers. Batch, fast, priority, regional surcharges, tool calls, and cloud platform pricing are excluded.

Specifications and API pricing for Gemini 3.5 Flash and Grok 4.5
AttributeGemini 3.5 FlashGrok 4.5
ProviderGooglexAI
ReleasedMay 19, 2026Jul 16, 2026
AvailabilityActiveActive
Model typeProprietaryProprietary
ParametersNot publishedNot published
ArchitectureNot publishedNot published
Context window1,048,576 tokens500,000 tokens
Knowledge cutoffNot publishedFebruary 1, 2026
Technical sourcesModelModel
API pricing per 1M tokens
API input$1.5$2 ≤200K / $4 >200K
API output$9$6 ≤200K / $12 >200K
Cache read$0.15$0.3 ≤200K / $0.6 >200K
Cache write (5 min.)Not listedNot listed
Cache write (1 hr.)Not listedNot listed
Price verified07/30/2026Source08/11/2026Source
Gemini 3.5 FlashGrok 4.5
API inputUSD per 1M tokens, base tier
Gemini 3.5 Flash$1.5Lower price
Grok 4.5$2
API outputUSD per 1M tokens, base tier
Gemini 3.5 Flash$9
Grok 4.5$6Lower price
Cache readUSD per 1M tokens, base tier
Gemini 3.5 Flash$0.15Lower price
Grok 4.5$0.3

Performance

Shared benchmarks

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.

231 shared result series
Gemini 3.5 FlashGrok 4.5
Arena Text, Style ControlOverall. Higher is better. Test setup not documented as identical
Gemini 3.5 Flash1,477.219 arena pointsHigher measured value
Grok 4.51,468.402 arena points
Code MigrationOverall. Higher is better. No documented setup difference
Gemini 3.5 Flash26.745 %
Grok 4.536.596 %Winner
CorpFin v2Overall. Higher is better. No documented setup difference
Gemini 3.5 Flash64.686 %
Grok 4.567.405 %Winner
EMBOverall. Higher is better. No documented setup difference
Gemini 3.5 Flash63.548 %Winner
Grok 4.552.911 %
Finance Agent (v2)Overall. Higher is better. No documented setup difference
Gemini 3.5 Flash57.861 %Winner
Grok 4.548.349 %
GPQA DiamondOverall. Higher is better. No documented setup difference
Gemini 3.5 Flash92.676 %
Grok 4.592.929 %Winner
Harvey's Legal Agent BenchmarkOverall · Task fully resolved. Higher is better. No documented setup difference
Gemini 3.5 Flash2.5 %
Grok 4.512.917 %Winner
Legal Research BenchOverall · All-pass. Higher is better. No documented setup difference
Gemini 3.5 Flash30.769 %
Grok 4.537.981 %Winner
LegalBenchOverall. Higher is better. No documented setup difference
Gemini 3.5 Flash83.602 %
Grok 4.585.965 %Winner
LiveCodeBench v6Overall. Higher is better. No documented setup difference
Gemini 3.5 Flash87.604 %Winner
Grok 4.587.351 %
MedCodeOverall. Higher is better. No documented setup difference
Gemini 3.5 Flash55.825 %Winner
Grok 4.543.291 %
MedScribeOverall. Higher is better. No documented setup difference
Gemini 3.5 Flash76.574 %
Grok 4.586.884 %Winner
Benchmark scores for Gemini 3.5 Flash and Grok 4.5
Benchmark and taskGemini 3.5 FlashGrok 4.5ComparabilitySource
Arena Text, Style ControlOverall
1,477.219 arena pointsHigher measured value
95% confidence interval: ±4.669The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,468.402 arena points
95% confidence interval: ±5.451The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
style-control-v1style-controlled Bradley-Terry ratingHigher is betterCohort: lmarena-text-style-control:2026-08-12:overallTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Snapshot: gemini-3.5-flash-high, Reasoning: high, Harness: Arena text, style control
Grok 4.5: Snapshot: grok-4.5, Harness: Arena text, style control
Gemini 3.5 Flash: Style-controlled Arena rating from 25,746 anonymous pairwise votes.Grok 4.5: Style-controlled Arena rating from 17,738 anonymous pairwise votes.
ArenaType: Official benchmark leaderboardLeaderboard updated: 2026-08-12Import ID: lmarena-eeedf9209373a7f9b324bfb839e7b02fedacd1e5-1611ed64f3f1Retrieved 2026-08-16
Code MigrationOverall
26.745 %
36.596 %Winner
1accuracyHigher is betterCohort: vals-code-migration:1:overallNo documented setup differenceWinner: Grok 4.5Gemini 3.5 Flash: No further settings disclosed
Grok 4.5: No further settings disclosed
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-13Import ID: vals-code-migration-2026-08-16-107652dc6bfcRetrieved 2026-08-16
CorpFin v2Overall
64.686 %
67.405 %Winner
2accuracyHigher is betterCohort: vals-corp-fin-v2:2:overallNo documented setup differenceWinner: Grok 4.5Gemini 3.5 Flash: No further settings disclosed
Grok 4.5: No further settings disclosed
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-12Import ID: vals-corp_fin_v2-2026-08-16-45bbf84f57abRetrieved 2026-08-16
EMBOverall
63.548 %Winner
52.911 %
1accuracyHigher is betterCohort: vals-emb:1:overallNo documented setup differenceWinner: Gemini 3.5 FlashGemini 3.5 Flash: No further settings disclosed
Grok 4.5: No further settings disclosed
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-13Import ID: vals-emb-2026-08-16-68d5d1d47a97Retrieved 2026-08-16
Finance Agent (v2)Overall
57.861 %Winner
48.349 %
2accuracyHigher is betterCohort: vals-finance-agent-v2:2:overallNo documented setup differenceWinner: Gemini 3.5 FlashGemini 3.5 Flash: No further settings disclosed
Grok 4.5: No further settings disclosed
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-14Import ID: vals-fabv2-2026-08-16-8853da43085dRetrieved 2026-08-16
GPQA DiamondOverall
92.676 %
92.929 %Winner
1accuracyHigher is betterCohort: vals-gpqa:1:overallNo documented setup differenceWinner: Grok 4.5Gemini 3.5 Flash: No further settings disclosed
Grok 4.5: No further settings disclosed
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-12Import ID: vals-gpqa-2026-08-16-7f8363eaa2dbRetrieved 2026-08-16
Harvey's Legal Agent BenchmarkOverall · Task fully resolved
2.5 %
12.917 %Winner
1task resolution rateHigher is betterCohort: vals-legal-agent-benchmark:1:overallNo documented setup differenceWinner: Grok 4.5Gemini 3.5 Flash: No further settings disclosed
Grok 4.5: No further settings disclosed
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-14Import ID: vals-hlab-2026-08-16-bae90566df2fRetrieved 2026-08-16
Legal Research BenchOverall · All-pass
30.769 %
37.981 %Winner
1all-pass rateHigher is betterCohort: vals-legal-research:1:overallNo documented setup differenceWinner: Grok 4.5Gemini 3.5 Flash: No further settings disclosed
Grok 4.5: No further settings disclosed
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-14Import ID: vals-legal_research-2026-08-16-af296c00ecaaRetrieved 2026-08-16
LegalBenchOverall
83.602 %
85.965 %Winner
1accuracyHigher is betterCohort: vals-legal-bench:1:overallNo documented setup differenceWinner: Grok 4.5Gemini 3.5 Flash: No further settings disclosed
Grok 4.5: No further settings disclosed
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-12Import ID: vals-legal_bench-2026-08-16-d5b3b1b2b5c8Retrieved 2026-08-16
LiveCodeBench v6Overall
87.604 %Winner
87.351 %
1accuracyHigher is betterCohort: vals-lcb:1:overallNo documented setup differenceWinner: Gemini 3.5 FlashGemini 3.5 Flash: No further settings disclosed
Grok 4.5: No further settings disclosed
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-13Import ID: vals-lcb-2026-08-16-17b9c147080dRetrieved 2026-08-16
MedCodeOverall
55.825 %Winner
43.291 %
1accuracyHigher is betterCohort: vals-medcode:1:overallNo documented setup differenceWinner: Gemini 3.5 FlashGemini 3.5 Flash: No further settings disclosed
Grok 4.5: No further settings disclosed
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-12Import ID: vals-medcode-2026-08-16-524f7f474eacRetrieved 2026-08-16
MedScribeOverall
76.574 %
86.884 %Winner
1accuracyHigher is betterCohort: vals-medscribe:1:overallNo documented setup differenceWinner: Grok 4.5Gemini 3.5 Flash: No further settings disclosed
Grok 4.5: No further settings disclosed
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-12Import ID: vals-medscribe-2026-08-16-c385354a7e62Retrieved 2026-08-16
MMLU-ProOverall
89.515 %Winner
89.216 %
1accuracyHigher is betterCohort: vals-mmlu-pro:1:overallNo documented setup differenceWinner: Gemini 3.5 FlashGemini 3.5 Flash: No further settings disclosed
Grok 4.5: No further settings disclosed
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-12Import ID: vals-mmlu_pro-2026-08-16-e14d5bb3a34cRetrieved 2026-08-16
MMMU-ProOverall
88.266 %Winner
61.792 %
1accuracyHigher is betterCohort: vals-mmmu:1:overallNo documented setup differenceWinner: Gemini 3.5 FlashGemini 3.5 Flash: No further settings disclosed
Grok 4.5: No further settings disclosed
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-09Import ID: vals-mmmu-2026-08-16-37c9a8c7e21fRetrieved 2026-08-16
MortgageTaxOverall
68.124 %Winner
61.804 %
1accuracyHigher is betterCohort: vals-mortgage-tax:1:overallNo documented setup differenceWinner: Gemini 3.5 FlashGemini 3.5 Flash: No further settings disclosed
Grok 4.5: No further settings disclosed
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-12Import ID: vals-mortgage_tax-2026-08-16-e78c985dbb1cRetrieved 2026-08-16
ProgramBenchOverall
0 %Tie
0 %Tie
1accuracyHigher is betterCohort: vals-programbench:1:overallNo documented setup differenceTieGemini 3.5 Flash: No further settings disclosed
Grok 4.5: No further settings disclosed
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-13Import ID: vals-programbench-2026-08-16-08d9727662ddRetrieved 2026-08-16
ProofBenchOverall
31 %Tie
31 %Tie
1.1accuracyHigher is betterCohort: vals-proof-bench:1.1:overallNo documented setup differenceTieGemini 3.5 Flash: No further settings disclosed
Grok 4.5: No further settings disclosed
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-14Import ID: vals-proof_bench-2026-08-16-14232db24de1Retrieved 2026-08-16
SAGEOverall
49.885 %Winner
34.967 %
1accuracyHigher is betterCohort: vals-sage:1:overallNo documented setup differenceWinner: Gemini 3.5 FlashGemini 3.5 Flash: No further settings disclosed
Grok 4.5: No further settings disclosed
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-12Import ID: vals-sage-2026-08-16-a416dd25affbRetrieved 2026-08-16
SkillsBenchOverall
52.737 %
66.034 %Winner
1accuracyHigher is betterCohort: vals-skillsbench:1:overallNo documented setup differenceWinner: Grok 4.5Gemini 3.5 Flash: Harness: OpenHands
Grok 4.5: Harness: OpenHands
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-13Import ID: vals-skillsbench-2026-08-16-4917a67268d2Retrieved 2026-08-16
SWE-bench VerifiedOverall
78.8 %
86.6 %Winner
1accuracyHigher is betterCohort: vals-swebench:1:overallNo documented setup differenceWinner: Grok 4.5Gemini 3.5 Flash: No further settings disclosed
Grok 4.5: No further settings disclosed
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-12Import ID: vals-swebench-2026-08-16-c133071b8167Retrieved 2026-08-16
TaxEval v2Overall
74.366 %Winner
71.668 %
2accuracyHigher is betterCohort: vals-tax-eval-v2:2:overallNo documented setup differenceWinner: Gemini 3.5 FlashGemini 3.5 Flash: No further settings disclosed
Grok 4.5: No further settings disclosed
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-12Import ID: vals-tax_eval_v2-2026-08-16-5bbd495dac53Retrieved 2026-08-16
Terminal-Bench 2.1Overall
74.157 %Winner
67.79 %
2.1accuracyHigher is betterCohort: vals-terminal-bench-2-1:2.1:overallNo documented setup differenceWinner: Gemini 3.5 FlashGemini 3.5 Flash: No further settings disclosed
Grok 4.5: No further settings disclosed
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-13Import ID: vals-terminal-bench-2-1-2026-08-16-b3f38c18bea4Retrieved 2026-08-16
Vals IndexOverall
53.079 %Winner
51.528 %
2weighted index scoreHigher is betterCohort: vals-vals-index:2:overallNo documented setup differenceWinner: Gemini 3.5 FlashGemini 3.5 Flash: No further settings disclosed
Grok 4.5: No further settings disclosed
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-14Import ID: vals-vals_index-2026-08-16-ab641d89d6edRetrieved 2026-08-16
Vals Multimodal IndexOverall
62.928 %
63.42 %Winner
1.2weighted index scoreHigher is betterCohort: vals-vals-multimodal-index:1.2:overallNo documented setup differenceWinner: Grok 4.5Gemini 3.5 Flash: No further settings disclosed
Grok 4.5: No further settings disclosed
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-11Import ID: vals-vals_multimodal_index-2026-08-16-9f3ebb221408Retrieved 2026-08-16
Vibe Code Bench v1.1Overall
48.683 %
69.002 %Winner
1.1accuracyHigher is betterCohort: vals-vibe-code-bench:1.1:overallNo documented setup differenceWinner: Grok 4.5Gemini 3.5 Flash: Harness: OpenHands
Grok 4.5: Harness: OpenHands
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-13Import ID: vals-vibe-code-2026-08-16-a73c9770bcc4Retrieved 2026-08-16
Web Search IndexOverall
37.041 %Winner
35.538 %
1accuracyHigher is betterCohort: vals-web-search-backends:1:overallNo documented setup differenceWinner: Gemini 3.5 FlashGemini 3.5 Flash: Harness: Native
Grok 4.5: Harness: Native
Vals AIType: Independent evaluationLeaderboard updated: 2026-07-16Import ID: vals-web_search_backends-2026-08-16-e26ed2db4b00Retrieved 2026-08-16
Arena Text, Style ControlOverall
1,474.893 arena pointsHigher measured value
95% confidence interval: ±5.093The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,468.402 arena points
95% confidence interval: ±5.451The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
style-control-v1style-controlled Bradley-Terry ratingHigher is betterCohort: lmarena-text-style-control:2026-08-12:overallTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Snapshot: gemini-3.5-flash-medium, Reasoning: medium, Harness: Arena text, style control
Grok 4.5: Snapshot: grok-4.5, Harness: Arena text, style control
Gemini 3.5 Flash: Style-controlled Arena rating from 23,928 anonymous pairwise votes.Grok 4.5: Style-controlled Arena rating from 17,738 anonymous pairwise votes.
ArenaType: Official benchmark leaderboardLeaderboard updated: 2026-08-12Import ID: lmarena-eeedf9209373a7f9b324bfb839e7b02fedacd1e5-1611ed64f3f1Retrieved 2026-08-16
Code MigrationCLIReasoning: high
17.175 %
25.461 %Higher measured value
1accuracyHigher is betterCohort: vals-code-migration:1:cliTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-09Import ID: vals-code-migration-2026-08-11-3a2d5ce718a3Retrieved 2026-08-11
CorpFin v2Exact PagesReasoning: high
62.821 %
66.317 %Higher measured value
2accuracyHigher is betterCohort: vals-corp-fin-v2:2:exact_pagesTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-06Import ID: vals-corp_fin_v2-2026-08-11-d9e58d191cd9Retrieved 2026-08-11
EMBCompsReasoning: high
69.788 %Higher measured value
39.489 %
1accuracyHigher is betterCohort: vals-emb:1:compsTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-06Import ID: vals-emb-2026-08-11-e3c855e236e4Retrieved 2026-08-11
Finance Agent (v2)AdjustmentsReasoning: high
54.869 %Higher measured value
38.568 %
2accuracyHigher is betterCohort: vals-finance-agent-v2:2:adjustmentsTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-06Import ID: vals-fabv2-2026-08-11-3e5c93a1857cRetrieved 2026-08-11
GPQA DiamondFew-Shot CoTReasoning: high
91.414 %
92.929 %Higher measured value
1accuracyHigher is betterCohort: vals-gpqa:1:diamond_few_shot_cotTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-09Import ID: vals-gpqa-2026-08-11-d3325290a404Retrieved 2026-08-11
Harvey's Legal Agent BenchmarkAntitrust Competition · Criteria passedReasoning: high
84.42 %
87.319 %Higher measured value
1criteria pass rateHigher is betterCohort: vals-legal-agent-benchmark:1:criteria_pass_rate__antitrust_competitionTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-07Import ID: vals-hlab-2026-08-11-ea11b6e53414Retrieved 2026-08-11
Legal Research BenchAdministrative / Regulatory · All-passReasoning: high
43.939 %
51.515 %Higher measured value
1all-pass rateHigher is betterCohort: vals-legal-research:1:administrative_regulatoryTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-06Import ID: vals-legal_research-2026-08-11-326cf7aaca58Retrieved 2026-08-11
LegalBenchConclusion TasksReasoning: high
81.939 %
89.507 %Higher measured value
1accuracyHigher is betterCohort: vals-legal-bench:1:conclusion_tasksTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-09Import ID: vals-legal_bench-2026-08-11-836e5e44618eRetrieved 2026-08-11
LiveCodeBench v6EasyReasoning: high
99.068 %No direct winner
99.068 %No direct winner
1accuracyHigher is betterCohort: vals-lcb:1:easyTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-09Import ID: vals-lcb-2026-08-11-0342bcc364e4Retrieved 2026-08-11
MMLU-ProBiologyReasoning: high
93.863 %
94.282 %Higher measured value
1accuracyHigher is betterCohort: vals-mmlu-pro:1:biologyTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-09Import ID: vals-mmlu_pro-2026-08-11-b8e53828d746Retrieved 2026-08-11
MortgageTaxNumerical ExtractionReasoning: high
77.504 %Higher measured value
62.798 %
1accuracyHigher is betterCohort: vals-mortgage-tax:1:numerical_extractionTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-09Import ID: vals-mortgage_tax-2026-08-11-5ea6eef3e482Retrieved 2026-08-11
ProgramBenchAlmost ResolvedReasoning: high
1.5 %
4.5 %Higher measured value
1accuracyHigher is betterCohort: vals-programbench:1:almostTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-09Import ID: vals-programbench-2026-08-11-b6f8959fbdfeRetrieved 2026-08-11
SAGEAutomataReasoning: high
38.492 %Higher measured value
32.54 %
1accuracyHigher is betterCohort: vals-sage:1:automataTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 30,000 tokens
Grok 4.5: Reasoning: high, Temperature: 1, Top P: 0.95, Output limit: 30,000 tokens
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-09Import ID: vals-sage-2026-08-11-f1f79f6d8af3Retrieved 2026-08-11
SkillsBenchNo SkillsReasoning: high
40.971 %
48.808 %Higher measured value
1accuracyHigher is betterCohort: vals-skillsbench:1:no_skillsTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Harness: OpenHands, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Harness: OpenHands, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-07Import ID: vals-skillsbench-2026-08-11-351bec9d0e01Retrieved 2026-08-11
SWE-bench Verified<15 min fixReasoning: high
86.598 %
93.814 %Higher measured value
1accuracyHigher is betterCohort: vals-swebench:1:<15 min fixTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-08Import ID: vals-swebench-2026-08-11-a6212cd857d8Retrieved 2026-08-11
TaxEval v2CorrectnessReasoning: high
61.897 %
62.551 %Higher measured value
2accuracyHigher is betterCohort: vals-tax-eval-v2:2:correctnessTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-09Import ID: vals-tax_eval_v2-2026-08-11-d05a40bf446fRetrieved 2026-08-11
Terminal-Bench 2.1EasyReasoning: high
100 %Higher measured value
91.667 %
2.1accuracyHigher is betterCohort: vals-terminal-bench-2-1:2.1:easyTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-06Import ID: vals-terminal-bench-2-1-2026-08-11-8f0ebd72a609Retrieved 2026-08-11
Vals IndexCorpFin v2Reasoning: high
64.569 %
68.415 %Higher measured value
1.2benchmark scoreHigher is betterCohort: vals-vals-index:1.2:corp_fin_v2Test setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-09Import ID: vals-vals_index-2026-08-11-e79d08d59249Retrieved 2026-08-11
Vals Multimodal IndexCorpFin v2Reasoning: high
64.569 %
68.415 %Higher measured value
1.2benchmark scoreHigher is betterCohort: vals-vals-multimodal-index:1.2:corp_fin_v2Test setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-09Import ID: vals-vals_multimodal_index-2026-08-11-fa704862df19Retrieved 2026-08-11
Web Search IndexFinance AnalysisReasoning: high
47.639 %Higher measured value
32.133 %
1accuracyHigher is betterCohort: vals-web-search-backends:1:financeTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Harness: Native, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Harness: Native, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-07-16Import ID: vals-web_search_backends-2026-08-11-2946906f2a1dRetrieved 2026-08-11
Arena Text, Style ControlBusiness, management and finance
1,464.273 arena pointsHigher measured value
95% confidence interval: ±8.885The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
1,463.683 arena points
95% confidence interval: ±10.477The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
style-control-v1style-controlled Bradley-Terry ratingHigher is betterCohort: lmarena-text-style-control:2026-08-12:industry_business_and_management_and_financial_operationsTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Snapshot: gemini-3.5-flash-high, Reasoning: high, Harness: Arena text, style control
Grok 4.5: Snapshot: grok-4.5, Harness: Arena text, style control
Gemini 3.5 Flash: Style-controlled Arena rating from 5,150 anonymous pairwise votes.Grok 4.5: Style-controlled Arena rating from 3,544 anonymous pairwise votes.
ArenaType: Official benchmark leaderboardLeaderboard updated: 2026-08-12Import ID: lmarena-eeedf9209373a7f9b324bfb839e7b02fedacd1e5-1611ed64f3f1Retrieved 2026-08-16
Code MigrationCOBOLReasoning: high
55.455 %
70 %Higher measured value
1accuracyHigher is betterCohort: vals-code-migration:1:cobolTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-09Import ID: vals-code-migration-2026-08-11-3a2d5ce718a3Retrieved 2026-08-11
CorpFin v2Max Fitting ContextReasoning: high
66.667 %
67.483 %Higher measured value
2accuracyHigher is betterCohort: vals-corp-fin-v2:2:max_fitting_contextTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-06Import ID: vals-corp_fin_v2-2026-08-11-d9e58d191cd9Retrieved 2026-08-11
EMBDataroomReasoning: high
80.921 %Higher measured value
64.953 %
1accuracyHigher is betterCohort: vals-emb:1:dataroomTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-06Import ID: vals-emb-2026-08-11-e3c855e236e4Retrieved 2026-08-11
Finance Agent (v2)All-PassReasoning: high
45.706 %Higher measured value
36.743 %
2accuracyHigher is betterCohort: vals-finance-agent-v2:2:all_passTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-06Import ID: vals-fabv2-2026-08-11-3e5c93a1857cRetrieved 2026-08-11
GPQA DiamondZero-Shot CoTReasoning: high
93.939 %Higher measured value
92.929 %
1accuracyHigher is betterCohort: vals-gpqa:1:diamond_zero_shot_cotTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-09Import ID: vals-gpqa-2026-08-11-d3325290a404Retrieved 2026-08-11
Harvey's Legal Agent BenchmarkAntitrust Competition · Task fully resolvedReasoning: high
0 %No direct winner
0 %No direct winner
1task resolution rateHigher is betterCohort: vals-legal-agent-benchmark:1:antitrust_competitionTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-07Import ID: vals-hlab-2026-08-11-ea11b6e53414Retrieved 2026-08-11
Legal Research BenchAdministrative / Regulatory · Weighted partial creditReasoning: high
87.126 %
88.75 %Higher measured value
1weighted partial-credit scoreHigher is betterCohort: vals-legal-research:1:weighted_pass__administrative_regulatoryTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-06Import ID: vals-legal_research-2026-08-11-326cf7aaca58Retrieved 2026-08-11
LegalBenchInterpretation TasksReasoning: high
88.675 %Higher measured value
83.22 %
1accuracyHigher is betterCohort: vals-legal-bench:1:interpretation_tasksTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-09Import ID: vals-legal_bench-2026-08-11-836e5e44618eRetrieved 2026-08-11
LiveCodeBench v6HardReasoning: high
73.143 %
73.429 %Higher measured value
1accuracyHigher is betterCohort: vals-lcb:1:hardTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-09Import ID: vals-lcb-2026-08-11-0342bcc364e4Retrieved 2026-08-11
MMLU-ProBusinessReasoning: high
93.283 %No direct winner
93.283 %No direct winner
1accuracyHigher is betterCohort: vals-mmlu-pro:1:businessTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-09Import ID: vals-mmlu_pro-2026-08-11-b8e53828d746Retrieved 2026-08-11
MortgageTaxSemantic ExtractionReasoning: high
58.744 %
60.811 %Higher measured value
1accuracyHigher is betterCohort: vals-mortgage-tax:1:semantic_extractionTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-09Import ID: vals-mortgage_tax-2026-08-11-5ea6eef3e482Retrieved 2026-08-11
ProgramBenchFully ResolvedReasoning: high
0 %No direct winner
0 %No direct winner
1accuracyHigher is betterCohort: vals-programbench:1:strictTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-09Import ID: vals-programbench-2026-08-11-b6f8959fbdfeRetrieved 2026-08-11
SAGELinear AlgebraReasoning: high
68.305 %Higher measured value
46.964 %
1accuracyHigher is betterCohort: vals-sage:1:linear_algebraTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 30,000 tokens
Grok 4.5: Reasoning: high, Temperature: 1, Top P: 0.95, Output limit: 30,000 tokens
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-09Import ID: vals-sage-2026-08-11-f1f79f6d8af3Retrieved 2026-08-11
SkillsBenchWith SkillsReasoning: high
52.737 %
66.034 %Higher measured value
1accuracyHigher is betterCohort: vals-skillsbench:1:with_skillsTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Harness: OpenHands, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Harness: OpenHands, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-07Import ID: vals-skillsbench-2026-08-11-351bec9d0e01Retrieved 2026-08-11
SWE-bench Verified>4 hoursReasoning: high
33.333 %
66.667 %Higher measured value
1accuracyHigher is betterCohort: vals-swebench:1:>4 hoursTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-08Import ID: vals-swebench-2026-08-11-a6212cd857d8Retrieved 2026-08-11
TaxEval v2Stepwise ReasoningReasoning: high
86.836 %Higher measured value
80.785 %
2accuracyHigher is betterCohort: vals-tax-eval-v2:2:stepwise_reasoningTest setup not documented as identicalNo direct winnerGemini 3.5 Flash: Reasoning: high, Temperature: 1, Output limit: 65,536 tokens
Grok 4.5: Reasoning: high, Temperature: 0.7, Top P: 0.95
Vals AIType: Independent evaluationLeaderboard updated: 2026-08-09Import ID: vals-tax_eval_v2-2026-08-11-d05a40bf446fRetrieved 2026-08-11

The table shows 64 diversified result series from 231 shared results. This prevents one benchmark with many subtasks from crowding out every other test.

How to read this comparison

Winning one benchmark is not an overall verdict

Your workload, budget, and required context length matter most. A coding benchmark says little about visual understanding or agent performance.

Prices use official API rates per 1M tokens. Web subscriptions and cloud platform surcharges can differ.

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.