Compare published benchmark results from matching versions and cohorts, API pricing, and technical specifications. Any documented test setup differences remain visible.
shared result series
221
distinct benchmarks
25
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.
DeepSeek-V4-Pro: peak pricing is $1.32 input / $3.96 output per 1M tokens during Mon, Tue, Wed, Thu, Fri, 01:00-04:00 UTC; Mon, Tue, Wed, Thu, Fri, 06:00-10:00 UTC; off-peak rates apply at all other times.
Grok 4.3DeepSeek-V4-Pro
API inputUSD per 1M tokens, base tier
Grok 4.3$1.25
DeepSeek-V4-ProLower price$0.66
API outputUSD per 1M tokens, base tier
Grok 4.3$2.5
DeepSeek-V4-ProLower price$1.98
Cache readUSD per 1M tokens, base tier
Grok 4.3$0.2
DeepSeek-V4-ProLower price$0.022
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.
Grok 4.3
DeepSeek-V4-Pro
Coding: 75.5 / 100 (6 benchmark families)
Reasoning: 99.2 / 98.9 (2 benchmark families)
Mathematics: 98.2 / 100 (1 benchmark family)
Knowledge: 98.2 / 100 (2 benchmark families)
Finance: 79.5 / 98.3 (6 benchmark families)
Legal: 68.8 / 98.8 (4 benchmark families)
Agentic tasks: 79.9 / 100 (2 benchmark families)
Productivity: 82.1 / 100 (1 benchmark family)
54 matched rows from 23 benchmark families were considered. The radar shows 8 of 12 comparable categories.
Grok 4.3DeepSeek-V4-Pro
Code MigrationOverall. Higher is better. No documented setup difference
Grok 4.36.795 %
DeepSeek-V4-ProWinner26.201 %
CorpFin v2Overall. Higher is better. No documented setup difference
Grok 4.3Winner68.532 %
DeepSeek-V4-Pro61.383 %
CyberBench v1.1Patch. Higher is better. No documented setup difference
Grok 4.364.407 %
DeepSeek-V4-ProWinner79.661 %
EMBOverall. Higher is better. No documented setup difference
Grok 4.318.394 %
DeepSeek-V4-ProWinner51.623 %
Finance Agent (v2)Overall. Higher is better. No documented setup difference
Grok 4.337.728 %
DeepSeek-V4-ProWinner44.083 %
GPQA DiamondOverall. Higher is better. No documented setup difference
Grok 4.3Winner91.414 %
DeepSeek-V4-Pro89.394 %
Harvey's Legal Agent BenchmarkOverall · Task fully resolved. Higher is better. No documented setup difference
Grok 4.30.417 %
DeepSeek-V4-ProWinner3.75 %
IOIIOI 2024. Higher is better. Test setup not documented as identical
Grok 4.313 %
DeepSeek-V4-ProHigher measured value31.333 %
Legal Research BenchOverall · All-pass. Higher is better. No documented setup difference
Grok 4.315.385 %
DeepSeek-V4-ProWinner23.077 %
LegalBenchOverall. Higher is better. No documented setup difference
Grok 4.3Winner84.458 %
DeepSeek-V4-Pro80.323 %
LiveCodeBench v6Overall. Higher is better. No documented setup difference
Grok 4.384.494 %
DeepSeek-V4-ProWinner87.484 %
LMArena Text, Style ControlOverall. Higher is better. No documented setup difference
Grok 4.31,441.593
DeepSeek-V4-ProWinner1,457.519
Key to the marks:better valuebetter, but not conclusivetie
Benchmark scores for Grok 4.3 and DeepSeek-V4-Pro
Benchmark and task
Grok 4.3
DeepSeek-V4-Pro
Source
Code MigrationOverallTest details
No documented difference in the test setupVersion: 1Metric: accuracyScoring: Higher is better
Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterGrok 4.3: Reasoning: high, Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 256,000 tokens
No documented difference in the test setupVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGrok 4.3: Snapshot: grok-4.3, Harness: Arena text, style control DeepSeek-V4-Pro: Snapshot: deepseek-v4-pro, Harness: Arena text, style controlGrok 4.3: Style-controlled Arena rating from 71,054 anonymous pairwise votes.DeepSeek-V4-Pro: Style-controlled Arena rating from 57,564 anonymous pairwise votes.
1,441.593
95% confidence interval: ±3.641The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
Winner1,457.519
95% confidence interval: ±3.905The 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: 1Metric: accuracyScoring: Higher is betterGrok 4.3: Reasoning: high, Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 384,000 tokens
Test setup not documented as identicalNo direct winnerVersion: 2Metric: accuracyScoring: Higher is betterGrok 4.3: Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 128,000 tokens
Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterGrok 4.3: Reasoning: high, Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 384,000 tokens
Test setup not documented as identicalNo direct winnerVersion: 2Metric: accuracyScoring: Higher is betterGrok 4.3: Reasoning: high, Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 384,000 tokens
Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterGrok 4.3: Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 256,000 tokens
Test setup not documented as identicalNo direct winnerVersion: 1Metric: criteria pass rateScoring: Higher is betterGrok 4.3: Reasoning: high, Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 384,000 tokens
Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterGrok 4.3: Reasoning: high, Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 256,000 tokens
Legal Research BenchAdministrative / Regulatory · All-passTest details
Test setup not documented as identicalNo direct winnerVersion: 1Metric: all-pass rateScoring: Higher is betterGrok 4.3: Reasoning: high, Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 384,000 tokens
Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterGrok 4.3: Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 256,000 tokens
Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterGrok 4.3: Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 128,000 tokens
Test setup not documented as identicalNo direct winnerVersion: style-control-v1Metric: style-controlled Bradley-Terry ratingScoring: Higher is betterGrok 4.3: Snapshot: grok-4.3, Harness: Arena text, style control DeepSeek-V4-Pro: Snapshot: deepseek-v4-pro-high-preview, Reasoning: high, Harness: Arena text, style controlGrok 4.3: Style-controlled Arena rating from 71,054 anonymous pairwise votes.DeepSeek-V4-Pro: Style-controlled Arena rating from 54,884 anonymous pairwise votes.
1,441.593
95% confidence interval: ±3.641The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
Higher measured value1,454.675
95% confidence interval: ±3.973The 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: 1Metric: accuracyScoring: Higher is betterGrok 4.3: Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 256,000 tokens
Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterGrok 4.3: Reasoning: high, Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 384,000 tokens
Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterGrok 4.3: Reasoning: high, Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 256,000 tokens
Test setup not documented as identicalNo direct winnerVersion: 2Metric: accuracyScoring: Higher is betterGrok 4.3: Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 128,000 tokens
Test setup not documented as identicalNo direct winnerVersion: 2.0Metric: accuracyScoring: Higher is betterGrok 4.3: Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Output limit: 128,000 tokens
Test setup not documented as identicalNo direct winnerVersion: 2.1Metric: accuracyScoring: Higher is betterGrok 4.3: Reasoning: high, Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Output limit: 128,000 tokens
Test setup not documented as identicalNo direct winnerVersion: 1.2Metric: benchmark scoreScoring: Higher is betterGrok 4.3: Reasoning: high, Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 128,000 tokens
Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterGrok 4.3: Reasoning: high, Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 384,000 tokens
Test setup not documented as identicalNo direct winnerVersion: 2Metric: accuracyScoring: Higher is betterGrok 4.3: Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 128,000 tokens
Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterGrok 4.3: Reasoning: high, Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 384,000 tokens
Test setup not documented as identicalNo direct winnerVersion: 2Metric: accuracyScoring: Higher is betterGrok 4.3: Reasoning: high, Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 384,000 tokens
Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterGrok 4.3: Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 256,000 tokens
Test setup not documented as identicalNo direct winnerVersion: 1Metric: task resolution rateScoring: Higher is betterGrok 4.3: Reasoning: high, Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 384,000 tokens
Legal Research BenchAdministrative / Regulatory · Weighted partial creditTest details
Test setup not documented as identicalNo direct winnerVersion: 1Metric: weighted partial-credit scoreScoring: Higher is betterGrok 4.3: Reasoning: high, Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 384,000 tokens
Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterGrok 4.3: Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 256,000 tokens
Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterGrok 4.3: Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 128,000 tokens
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 betterGrok 4.3: Snapshot: grok-4.3, Harness: Arena text, style control DeepSeek-V4-Pro: Snapshot: deepseek-v4-pro, Harness: Arena text, style controlGrok 4.3: Style-controlled Arena rating from 14,291 anonymous pairwise votes.DeepSeek-V4-Pro: Style-controlled Arena rating from 11,411 anonymous pairwise votes.
1,439.761
95% confidence interval: ±6.298The Arena score measures human preference rather than a fixed capability test. The confidence interval and model configuration are part of the result.
Winner1,459.704
95% confidence interval: ±6.73The 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: 1Metric: accuracyScoring: Higher is betterGrok 4.3: Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 256,000 tokens
Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterGrok 4.3: Reasoning: high, Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 384,000 tokens
Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterGrok 4.3: Reasoning: high, Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 256,000 tokens
Test setup not documented as identicalNo direct winnerVersion: 2Metric: accuracyScoring: Higher is betterGrok 4.3: Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 128,000 tokens
Test setup not documented as identicalNo direct winnerVersion: 2.0Metric: accuracyScoring: Higher is betterGrok 4.3: Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Output limit: 128,000 tokens
Test setup not documented as identicalNo direct winnerVersion: 2.1Metric: accuracyScoring: Higher is betterGrok 4.3: Reasoning: high, Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Output limit: 128,000 tokens
Test setup not documented as identicalNo direct winnerVersion: 1.2Metric: benchmark scoreScoring: Higher is betterGrok 4.3: Reasoning: high, Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 384,000 tokens
Test setup not documented as identicalNo direct winnerVersion: 1Metric: mean reviewer code-quality ratingScoring: Higher is betterGrok 4.3: Reasoning: high, Temperature: 0.7, Top P: 0.95 DeepSeek-V4-Pro: Reasoning: max, Output limit: 384,000 tokens
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 first attempt, with no subsequent fixes to the generated code. These results do not contribute to an overall score.
Pelican on a bicycle
A community classic for free-form SVG drawing.
Grok 4.3
A community classic for free-form SVG drawing.
Reasoning (requested): high
First attempt
Run date
7 Sept 2026
API provider
openrouter
Requested API model
x-ai/grok-4.3
API model reported in response
x-ai/grok-4.3
Reasoning setting
high
Pinned endpoint
xAI | x-ai/grok-4.3-20260430
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
149 s
Visually reviewed. This individual test does not establish overall model quality.
DeepSeek-V4-Pro
API access was unavailable for this run. The model was not evaluated.
Reasoning (requested): high
First attempt
Run date
7 Sept 2026
API provider
openrouter
Requested API model
deepseek/deepseek-v4-pro-0813
Reasoning setting
high
Pinned endpoint
DeepSeek | deepseek/deepseek-v4-pro-20260813
Temperature
Provider default
Token limit including reasoning
8,192 tokens
Test protocol
community-visual-tests-v1
Technical checks
Not run
Not yet visually reviewed. A successful recording does not confirm correct physics or full compliance with the prompt.
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 Grok 4.3 and DeepSeek-V4-Pro with other leading models using the same data and benchmark logic.
