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Gemini 3.1 Pro vs Qwen Plus

At a glance
GoogleGemini 3.1 Pro

Google's frontier model with a large leap in core reasoning.

861.0M ctx$2.00/$12.00 per M#10/92
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
GoogleGemini 3.1 Pro
Reasoning
Sources:Epoch ECI·Epoch AI·Provider·OpenRouter· as of 2026-07-10
Smarter
Capability
CapabilityECI86.4
Reasoning & Knowledge
Graduate Science94.1%Expert-Level46.4%Factual Recall77.3%
Math
Math Problems—Competition Math95.6%Research Math36.9%
Coding
Real-World Coding80.6%
Agentic
Terminal Tasks80.2%Novel Reasoning77.1%Task Horizon6.4h
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%Expert-Level—Factual Recall—
Math
Math Problems65.3%Competition Math17.8%Research Math1.7%
Coding
Real-World Coding—
Agentic
Terminal Tasks—Novel Reasoning—Task Horizon—
Specs
GoogleGemini 3.1 Pro
1.0M
Context
66K
Max output
Feb 2026
Released
QwenQwen Plus
1M
Context
33K
Max output
Feb 2025
Released
Capabilities
GoogleGemini 3.1 Pro
Vision
Audio
Reasoning
QwenQwen Plus
Vision
Audio
Reasoning
Pricing
GoogleGemini 3.1 Pro
Live pricing, shown before you run
Input$2.00/M tokens
Output$12.00/M tokens
Reasoning$12.00/M tokens
Cache read$0.20/M tokens
Cache write$0.38/M tokens
Image input$2.00/M tokens
Audio input$2.00/M tokens
Web search$0.01/search
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 Gemini 3.1 ProGo to model
Chat with Qwen PlusGo to model
Frequently Asked Questions: Gemini 3.1 Pro vs Qwen Plus▼

Which is better, Gemini 3.1 Pro or Qwen Plus?

▼

Based on the Capability Index, Gemini 3.1 Pro scores higher (86.4 vs 63.1). However, "better" depends on your use case — pricing, speed, context window, and specific capability needs all matter.

Which is cheaper, Gemini 3.1 Pro or Qwen Plus?

▼

Qwen Plus has a lower blended cost. Gemini 3.1 Pro: $2.00 input / $12.00 output. Qwen Plus: $0.26 input / $0.78 output.

Which has a larger context window, Gemini 3.1 Pro or Qwen Plus?

▼

Gemini 3.1 Pro has a larger context window: Gemini 3.1 Pro supports 1M tokens vs Qwen Plus at 1M tokens.

Do both Gemini 3.1 Pro and Qwen Plus support vision?

▼

Gemini 3.1 Pro supports vision/image input, but Qwen Plus does not.

What are the key differences between Gemini 3.1 Pro and Qwen Plus?

▼

Key differences: Gemini 3.1 Pro has a notably higher capability index (23.3 point gap); Qwen Plus is significantly cheaper; only Gemini 3.1 Pro supports vision input; only Gemini 3.1 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 Gemini 3.1 Pro and Qwen Plus for free on idapt.app to see which performs better for your specific needs.

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