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Grok 3 vs DeepSeek V4 Pro

At a glance

xAI's previous flagship excelling at enterprise tasks.

72#53/92

Open-source 1.6T-parameter MoE with 49B active, built for advanced reasoning and long-horizon agents.

821.0M ctx$0.43/$0.87 per M#21/92
Agent Demos
All agent demos

No shared agent demos for these models yet.

AI Output
All AI outputs

No captured outputs for these models yet.

Benchmarks
See rankings
CodingInsufficient data
AgenticInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:Epoch ECI· as of 2026-07-10
Capability
CapabilityECI71.8
Reasoning & Knowledge
Graduate Science—Factual Recall—
Math
Competition Math—
Coding
Real-World Coding—
Reasoning
AgenticInsufficient data
Sources:Epoch ECI·Epoch AI·OpenRouter· as of 2026-07-10
Smarter14%
Capability
CapabilityECI14%81.6
Reasoning & Knowledge
Graduate Science89.6%Factual Recall57.0%
Math
Competition Math96.7%
Coding
Real-World Coding77.6%
Specs
—
Context
—
Max output
—
Released
1.0M
Context
256K
Max output
Apr 2026
Released
Capabilities
Vision
Audio
Reasoning
Vision
Audio
Reasoning
Pricing
Pricing not available
Live pricing, shown before you run
Input$0.43/M tokens
Output$0.87/M tokens
Cache read$0.004/M tokens
Chat with Grok 3Go to model
Chat with DeepSeek V4 ProGo to model
Frequently Asked Questions: Grok 3 vs DeepSeek V4 Pro▼

Which is better, Grok 3 or DeepSeek V4 Pro?

▼

Based on the Capability Index, DeepSeek V4 Pro scores higher (81.6 vs 71.8). However, "better" depends on your use case — pricing, speed, context window, and specific capability needs all matter.

What are the key differences between Grok 3 and DeepSeek V4 Pro?

▼

Key differences: DeepSeek V4 Pro has a notably higher capability index (9.8 point gap); only DeepSeek V4 Pro supports vision input; only DeepSeek V4 Pro offers extended reasoning mode. Compare full specs on this page.

Which model should I choose for my use case?

▼

If cost is your priority, choose the cheaper option. If you need the highest intelligence for complex tasks, pick the higher-scoring model. For long documents or codebases, choose the larger context window. You can try both Grok 3 and DeepSeek V4 Pro for free on idapt.app to see which performs better for your specific needs.

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