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DeepSeek V4 Pro 0423 vs Grok 4.7

Grok 4.7 leads DeepSeek V4 Pro 0423 on coding, 66.7 to 38.7 on the Vibe Coding Index, and DeepSeek V4 Pro 0423 costs 2.2x less per output token ($2.716 vs $6.00 per million). Updated October 21, 2026; 64 benchmarks have a result for both.

Replace DeepSeek V4 Pro 0423 Replace Grok 4.7
DeepSeek V4 Pro 0423DeepSeek
Coding
38.7
Overall
50.0
Output $/M
$2.716
28
Grok 4.7xAI
Coding
66.7
Overall
66.6
Output $/M
$6.00
36
vs boards won of 64 shared

DeepSeek V4 Pro 0423 or Grok 4.7: which to pick

Pick Grok 4.7 for coding: it scores 66.7 on the Vibe Coding Index against 38.7 for DeepSeek V4 Pro 0423.

Pick DeepSeek V4 Pro 0423 for output tokens 2.2x cheaper ($2.716 vs $6.00 per million) and a larger context window (1.05M against 500K tokens).

Model ADeepSeek V4 Pro 0423DeepSeek38.7/1005 independent benchmarks$0.57 per solved taskModel BGrok 4.7xAI66.7/1005 independent benchmarksNo cost per solved task
Shared results
64
DeepSeek V4 Pro 0423 only
20
Grok 4.7 only
35
Like-for-like categories
8 of 9

Only benchmarks that tested both models count toward a pick; a result only one model has is shown but not compared.

Which one for your work

Each card is decided by one number both models carry. Where only one has it, the card says so and makes no call.

At a glance

Coding index
DeepSeek V4 Pro 0423 38.7 from 5 benchmarks, Grok 4.7 66.7 from 5 benchmarks.
Widest category
Coding, 22.2 points apart on average over 11 shared benchmarks.
Widest single gap
FrontierCode: DeepSeek V4 Pro 0423 17.6% against Grok 4.7 47.6%, 46.1 points apart on a 0 to 100 scale.
Output price
DeepSeek V4 Pro 0423 $2.716 against Grok 4.7 $6.00 per million output tokens, 2.2x apart.
Context window
DeepSeek V4 Pro 0423 takes 1.05M tokens, Grok 4.7 500K.

Benchmark by benchmark

First the score: boards each model leads, per category, where both have a result. Then every board, a category to a fold; bars are each result on a 0 to 100 scale, so compare the two in a row, not one row with another.

Boards won, where both have a result
CategoryDeepSeek V4 Pro 0423BarsGrok 4.7Ties
Coding29
Intelligence02
Agentic work05
Reasoning33
Math24
Knowledge43
Web design06
General174
All shared boards2836
CodingLike-for-likeSix of these boards feed the Vibe Coding Index29
Coding benchmarks for DeepSeek V4 Pro 0423 and Grok 4.7
BenchmarkDeepSeek V4 Pro 0423Grok 4.7Leader
LiveBench codingNot measured84.5%Only Grok 4.7 measured
LMArena WebDev14471637Grok 4.7
AA Coding Index59.4Not measuredOnly DeepSeek V4 Pro 0423 measured
LiveCodeBench (Vals AI)87.5%Not measuredOnly DeepSeek V4 Pro 0423 measured
SWE-bench Verified (Vals AI)77.4%Not measuredOnly DeepSeek V4 Pro 0423 measured
Terminal-Bench 4 (Vals AI)11.1%28.8%Grok 4.7
Vibe Code Bench (Vals AI)49.9%86.2%Grok 4.7
Code migration (Vals AI)26.2%44.8%Grok 4.7
ProgramBench (Vals AI)0.0%0.5%Grok 4.7
IOI (Vals AI)Not measured57.7%Only Grok 4.7 measured
Terminal-Bench 2.1 (Vals AI)50.2%73.4%Grok 4.7
SWE-bench Multimodal (Vals AI)Not measured42.9%Only Grok 4.7 measured
SkillsBench (Vals AI)51.3%Not measuredOnly DeepSeek V4 Pro 0423 measured
CyberBench (Vals AI)Not measured69.5%Only Grok 4.7 measured
SciCodeNot measured57.8%Only Grok 4.7 measured
FrontierCode17.6%47.6%Grok 4.7
FrontierSWENot measured29.5%Only Grok 4.7 measured
WeirdML48.9%Not measuredOnly DeepSeek V4 Pro 0423 measured
ALE-Bench1006.1Not measuredOnly DeepSeek V4 Pro 0423 measured
LMArena Text: coding14701432DeepSeek V4 Pro 0423
LMArena Text: software and IT14691421DeepSeek V4 Pro 0423
LMArena WebDev: React14411663Grok 4.7
LMArena WebDev: HTML14351627Grok 4.7
LMArena WebDev: from an imageNot measured1586Only Grok 4.7 measured
Neither model has a result on the other 15 boards here
IntelligenceLike-for-likePublic boards, shown as published, kept out of the index02
Intelligence benchmarks for DeepSeek V4 Pro 0423 and Grok 4.7
BenchmarkDeepSeek V4 Pro 0423Grok 4.7Leader
AA Intelligence Index30.446.4Grok 4.7
Epoch Capabilities Index149.1154.4Grok 4.7
Agentic workLike-for-likePublic boards, shown as published, kept out of the index05
Agentic work benchmarks for DeepSeek V4 Pro 0423 and Grok 4.7
BenchmarkDeepSeek V4 Pro 0423Grok 4.7Leader
AA Agentic Index26.3Not measuredOnly DeepSeek V4 Pro 0423 measured
Design Arena: agents building web apps1000Not measuredOnly DeepSeek V4 Pro 0423 measured
Design Arena: agents building full-stack apps948Not measuredOnly DeepSeek V4 Pro 0423 measured
Design Arena: agents building Godot games1059Not measuredOnly DeepSeek V4 Pro 0423 measured
LiveBench researchNot measured86.4%Only Grok 4.7 measured
LiveBench browserNot measured60.0%Only Grok 4.7 measured
LiveBench long agenticNot measured50.1%Only Grok 4.7 measured
SREBench (Vals AI)Not measured3.8%Only Grok 4.7 measured
Finance Agent (Vals AI)44.1%52.3%Grok 4.7
Tax Agent Bench (Vals AI)25.2%34.2%Grok 4.7
Legal Research Bench (Vals AI)23.1%47.1%Grok 4.7
Harvey's Legal Agent Benchmark (Vals AI)Not measured18.3%Only Grok 4.7 measured
Excel Modeling Benchmark (Vals AI)51.6%67.0%Grok 4.7
BioMysteryBench (Vals AI)Not measured69.3%Only Grok 4.7 measured
Terminal-Bench-Science (Vals AI)Not measured10.0%Only Grok 4.7 measured
Vals Science IndexNot measured34.8%Only Grok 4.7 measured
Robo-bench (Vals AI)Not measured0.2%Only Grok 4.7 measured
APEX-AgentsNot measured54.6%Only Grok 4.7 measured
Vending-Bench 2$3,285$10,537Grok 4.7
Neither model has a result on the other 22 boards here
ReasoningLike-for-likePublic boards, shown as published, kept out of the index33
Reasoning benchmarks for DeepSeek V4 Pro 0423 and Grok 4.7
BenchmarkDeepSeek V4 Pro 0423Grok 4.7Leader
GPQA Diamond89.4%Not measuredOnly DeepSeek V4 Pro 0423 measured
LiveBench reasoningNot measured82.7%Only Grok 4.7 measured
MysteryMechanism (Vals AI)Not measured25.2%Only Grok 4.7 measured
Humanity's Last Exam (Artificial Analysis run)Not measured43.1%Only Grok 4.7 measured
GPQA Diamond (Epoch AI run)90.9%92.7%Grok 4.7
ARC-AGINot measured90.2%Only Grok 4.7 measured
ARC-AGI-2Not measured61.4%Only Grok 4.7 measured
Chess puzzles19.0%41.0%Grok 4.7
Mystery game puzzles17.0%29.0%Grok 4.7
LMArena Text: hard prompts14611415DeepSeek V4 Pro 0423
LMArena Text: expert14631439DeepSeek V4 Pro 0423
LMArena Text: hard prompts in English14661427DeepSeek V4 Pro 0423
LMArena Vision: diagramsNot measured1254Only Grok 4.7 measured
LMArena Vision: homeworkNot measured1309Only Grok 4.7 measured
Kagi LLM Benchmark53.5%Not measuredOnly DeepSeek V4 Pro 0423 measured
Neither model has a result on the other 7 boards here
MathLike-for-likePublic boards, shown as published, kept out of the index24
Math benchmarks for DeepSeek V4 Pro 0423 and Grok 4.7
BenchmarkDeepSeek V4 Pro 0423Grok 4.7Leader
OTIS Mock AIME96.7%98.1%Grok 4.7
FrontierMath, tiers 1 to 345.3%53.0%Grok 4.7
FrontierMath, tier 42.4%17.1%Grok 4.7
ProofBench16.0%26.0%Grok 4.7
LMArena Text: math14431414DeepSeek V4 Pro 0423
LMArena Text: mathematical work14551435DeepSeek V4 Pro 0423
Neither model has a result on the other 7 boards here
KnowledgeLike-for-likePublic boards, shown as published, kept out of the index43
Knowledge benchmarks for DeepSeek V4 Pro 0423 and Grok 4.7
BenchmarkDeepSeek V4 Pro 0423Grok 4.7Leader
MMLU Pro87.3%Not measuredOnly DeepSeek V4 Pro 0423 measured
LegalBench (Vals AI)80.3%84.4%Grok 4.7
CaseLaw (Vals AI)59.4%Not measuredOnly DeepSeek V4 Pro 0423 measured
CorpFin (Vals AI)61.4%Not measuredOnly DeepSeek V4 Pro 0423 measured
TaxEval (Vals AI)72.1%Not measuredOnly DeepSeek V4 Pro 0423 measured
MedCode (Vals AI)40.5%49.5%Grok 4.7
SimpleQA Verified47.0%56.0%Grok 4.7
LMArena Text: science14701419DeepSeek V4 Pro 0423
LMArena Text: medicine and healthcare14661395DeepSeek V4 Pro 0423
LMArena Text: legal and government14641423DeepSeek V4 Pro 0423
LMArena Text: business and finance14431389DeepSeek V4 Pro 0423
Neither model has a result on the other 7 boards here
Web designLike-for-likePublic boards, shown as published, kept out of the index06
Web design benchmarks for DeepSeek V4 Pro 0423 and Grok 4.7
BenchmarkDeepSeek V4 Pro 0423Grok 4.7Leader
Design Arena: websites12341254Grok 4.7
Design Arena: UI components12221275Grok 4.7
Design Arena: game dev12291313Grok 4.7
Design Arena: data viz12031235Grok 4.7
Design Arena: 3D12541270Grok 4.7
Design Arena: all code categories12401271Grok 4.7
Design Arena: SVG1140Not measuredOnly DeepSeek V4 Pro 0423 measured
Design Arena: ASCII art1149Not measuredOnly DeepSeek V4 Pro 0423 measured
LiveBench designNot measured78.0%Only Grok 4.7 measured
GeneralLike-for-likePublic boards, shown as published, kept out of the index174
General benchmarks for DeepSeek V4 Pro 0423 and Grok 4.7
BenchmarkDeepSeek V4 Pro 0423Grok 4.7Leader
Vals IndexNot measured58.6%Only Grok 4.7 measured
LiveBench data analysisNot measured76.9%Only Grok 4.7 measured
Public Benefits Bench (Vals AI)62.9%65.6%Grok 4.7
SAGE (Vals AI)Not measured40.8%Only Grok 4.7 measured
MedScribe (Vals AI)75.1%89.4%Grok 4.7
Long context reasoning (AA-LCR)Not measured80.0%Only Grok 4.7 measured
DTBench90.7%96.0%Grok 4.7
LMCA41.2%49.4%Grok 4.7
Surface Evolver Bench40.0%Not measuredOnly DeepSeek V4 Pro 0423 measured
Furniture assemblyNot measured20.8%Only Grok 4.7 measured
CL-bench Life13.5%Not measuredOnly DeepSeek V4 Pro 0423 measured
LMArena Text14511399DeepSeek V4 Pro 0423
LMArena Text: instruction following14451406DeepSeek V4 Pro 0423
LMArena Text: creative writing14461381DeepSeek V4 Pro 0423
LMArena VisionNot measured1231Only Grok 4.7 measured
LMArena Text: English14591411DeepSeek V4 Pro 0423
LMArena Text: non-English14391386DeepSeek V4 Pro 0423
LMArena Text: Chinese14811449DeepSeek V4 Pro 0423
LMArena Text: German14581366DeepSeek V4 Pro 0423
LMArena Text: Japanese14461359DeepSeek V4 Pro 0423
LMArena Text: Korean14091383DeepSeek V4 Pro 0423
LMArena Text: French14731431DeepSeek V4 Pro 0423
LMArena Text: Spanish14571406DeepSeek V4 Pro 0423
LMArena Text: Russian14531399DeepSeek V4 Pro 0423
LMArena Text: Polish14611420DeepSeek V4 Pro 0423
LMArena Text: multi-turn14681394DeepSeek V4 Pro 0423
LMArena Text: longer queries14581416DeepSeek V4 Pro 0423
LMArena Text: writing and language14471394DeepSeek V4 Pro 0423
LMArena Text: entertainment and media14311376DeepSeek V4 Pro 0423
LMArena Vision: EnglishNot measured1229Only Grok 4.7 measured
LMArena Vision: ChineseNot measured1250Only Grok 4.7 measured
LMArena Vision: reading textNot measured1241Only Grok 4.7 measured
LMArena Vision: creative writingNot measured1217Only Grok 4.7 measured
Neither model has a result on the other 13 boards here
Image generationNot comparablePublic boards, shown as published, kept out of the index0 boards, none shared
Image generation benchmarks for DeepSeek V4 Pro 0423 and Grok 4.7
BenchmarkDeepSeek V4 Pro 0423Grok 4.7Leader
Neither model has a result on 5 boards here

What each workload costs

Three fixed token mixes at each model's listed price, so per-token rates become a bill.

Chat turn

1K input + 500 output tokens

DeepSeek V4 Pro 0423$0.0026Fits in one request
Grok 4.7$0.0050Fits in one request

DeepSeek V4 Pro 0423 costs less

Repository review

50K input + 3K output tokens

DeepSeek V4 Pro 0423$0.069Fits in one request
Grok 4.7$0.118Fits in one request

DeepSeek V4 Pro 0423 costs less

Agent loop

200K input + 10K output tokens

DeepSeek V4 Pro 0423$0.272Fits in one request
Grok 4.7$0.460Fits in one request

DeepSeek V4 Pro 0423 costs less

Listed OpenRouter rates, without cache or batch discounts. A workload that does not fit a model's context window would need splitting.

Specification differences

The leading value in a row is marked; a row with a missing value names no leader. Our two rows are marked in red.

Specifications of DeepSeek V4 Pro 0423 and Grok 4.7
SpecificationDeepSeek V4 Pro 0423SpaceXAI Grok 4.7
MakerDeepSeekxAI
WeightsOpen weightsNo public weights listed
ReleasedApril 24, 2026September 21, 2026
Context window1.05M500K
Input $/Mtok$1.225$2.00
Output $/Mtok$2.716$6.00
Coding index38.766.7
Independent measurements behind it55
Cost per solved task$0.57Not computable
SourceOpenRouter listingOpenRouter listing

Questions

Is DeepSeek V4 Pro 0423 better than Grok 4.7 for coding?

Pick Grok 4.7 for coding: it scores 66.7 on the Vibe Coding Index against 38.7 for DeepSeek V4 Pro 0423. Pick DeepSeek V4 Pro 0423 for output tokens 2.2x cheaper ($2.716 vs $6.00 per million) and a larger context window (1.05M against 500K tokens).

Which is cheaper, DeepSeek V4 Pro 0423 or Grok 4.7?

DeepSeek V4 Pro 0423 costs $1.225 per million input tokens and $2.716 per million output tokens; Grok 4.7 costs $2.00 and $6.00. Cost per solved task is known for DeepSeek V4 Pro 0423 only.

Which has the bigger context window, DeepSeek V4 Pro 0423 or Grok 4.7?

DeepSeek V4 Pro 0423, with 1.05M tokens against 500K.

How many benchmarks is the DeepSeek V4 Pro 0423 vs Grok 4.7 comparison based on?

64 benchmarks have a result for both models as of October 21, 2026. DeepSeek V4 Pro 0423's coding index rests on 5 independent benchmarks and Grok 4.7's on 5. Where only one model has a result, the page says so instead of naming a winner.

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<p style="font:13px/1.4 sans-serif;margin:6px 0 0">Source: <a href="https://llmbenchmark.ai/compare/deepseek-v4-pro-vs-grok-4-7">LLMBenchmark.ai, DeepSeek V4 Pro 0423 vs Grok 4.7</a></p>