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DeepSeek V4 Pro vs Qwen Plus

At a glance
DeepSeekDeepSeek V4 Pro

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
QwenQwen Plus

Qwen's mid-tier commercial model for balanced performance.

631M ctx$0.26/$0.78 per M#63/92
AI Output
All AI outputs

No captured outputs for these models yet.

Benchmarks
See rankings
DeepSeekDeepSeek V4 Pro
Reasoning
AgenticInsufficient data
Sources:Epoch ECI·Epoch AI·OpenRouter· as of 2026-07-10
Smarter
Capability
CapabilityECI81.6
Reasoning & Knowledge
Graduate Science89.6%Factual Recall57.0%
Math
Math Problems—Competition Math96.7%Research Math—
Coding
Real-World Coding77.6%
QwenQwen Plus
CI 62.8-64.3
CodingInsufficient data
AgenticInsufficient data
Sources:Epoch ECI·Epoch AI·OpenRouter· as of 2026-07-10
Cheaper
Capability
CapabilityECI63.1
Reasoning & Knowledge
Graduate Science48.1%Factual Recall—
Math
Math Problems65.3%Competition Math17.8%Research Math1.7%
Coding
Real-World Coding—
Specs
DeepSeekDeepSeek V4 Pro
1.0M
Context
256K
Max output
Apr 2026
Released
QwenQwen Plus
1M
Context
33K
Max output
Feb 2025
Released
Capabilities
DeepSeekDeepSeek V4 Pro
Vision
Audio
Reasoning
QwenQwen Plus
Vision
Audio
Reasoning
Pricing
DeepSeekDeepSeek V4 Pro
Live pricing, shown before you run
Input$0.43/M tokens
Output$0.87/M tokens
Cache read$0.004/M tokens
QwenQwen Plus
Live pricing, shown before you run
Input$0.26/M tokens
Output$0.78/M tokens
Cache read$0.05/M tokens
Cache write$0.33/M tokens
Chat with DeepSeek V4 ProGo to model
Chat with Qwen PlusGo to model
Frequently Asked Questions: DeepSeek V4 Pro vs Qwen Plus▼

Which is better, DeepSeek V4 Pro or Qwen Plus?

▼

Based on the Capability Index, DeepSeek V4 Pro scores higher (81.6 vs 63.1). However, "better" depends on your use case — pricing, speed, context window, and specific capability needs all matter.

Which is cheaper, DeepSeek V4 Pro or Qwen Plus?

▼

Qwen Plus has a lower blended cost. DeepSeek V4 Pro: $0.43 input / $0.87 output. Qwen Plus: $0.26 input / $0.78 output.

Which has a larger context window, DeepSeek V4 Pro or Qwen Plus?

▼

DeepSeek V4 Pro has a larger context window: DeepSeek V4 Pro supports 1M tokens vs Qwen Plus at 1M tokens.

What are the key differences between DeepSeek V4 Pro and Qwen Plus?

▼

Key differences: DeepSeek V4 Pro has a notably higher capability index (18.5 point gap); 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 DeepSeek V4 Pro and Qwen Plus for free on idapt.app to see which performs better for your specific needs.

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