Skip to main content
idapt
HomeAI ModelsPricing
Sign inStart free

Gemini 3.1 Pro vs Qwen3.5 9B

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
QwenQwen3.5 9B

Compact 9B vision-language model from the Qwen3.5 family.

262K ctx$0.10/$0.15 per M
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
Capability
CapabilityECI86.4
Reasoning & Knowledge
Graduate Science94.1%Expert-Level46.4%Factual Recall77.3%
Math
Competition Math95.6%Research Math36.9%
Coding
Real-World Coding80.6%
Agentic
Terminal Tasks80.2%Novel Reasoning77.1%Task Horizon6.4h
QwenQwen3.5 9B
Reasoning
CodingInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:Epoch AI·OpenRouter· as of 2026-07-10
Cheaper
Capability
Capability—
Reasoning & Knowledge
Graduate Science—Expert-Level—Factual Recall—
Math
Competition Math—Research Math—
Coding
Real-World Coding—
Agentic
Terminal Tasks9.2%Novel Reasoning—Task Horizon—
Specs
GoogleGemini 3.1 Pro
1.0M
Context
66K
Max output
Feb 2026
Released
QwenQwen3.5 9B
262K
Context
128K
Max output
Mar 2026
Released
Capabilities
GoogleGemini 3.1 Pro
Vision
Audio
Reasoning
QwenQwen3.5 9B
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
QwenQwen3.5 9B
Live pricing, shown before you run
Input$0.10/M tokens
Output$0.15/M tokens
Chat with Gemini 3.1 ProGo to model
Chat with Qwen3.5 9BGo to model
Frequently Asked Questions: Gemini 3.1 Pro vs Qwen3.5 9B▼

Which is better, Gemini 3.1 Pro or Qwen3.5 9B?

▼

Both Gemini 3.1 Pro and Qwen3.5 9B are capable AI models. The best choice depends on your specific use case: consider pricing, context window, speed, and which capabilities (vision, reasoning, audio) you need.

Which is cheaper, Gemini 3.1 Pro or Qwen3.5 9B?

▼

Qwen3.5 9B has a lower blended cost. Gemini 3.1 Pro: $2.00 input / $12.00 output. Qwen3.5 9B: $0.10 input / $0.15 output.

Which has a larger context window, Gemini 3.1 Pro or Qwen3.5 9B?

▼

Gemini 3.1 Pro has a larger context window: Gemini 3.1 Pro supports 1M tokens vs Qwen3.5 9B at 262K tokens.

Do both Gemini 3.1 Pro and Qwen3.5 9B support vision?

▼

Yes, both Gemini 3.1 Pro and Qwen3.5 9B support vision/image input.

What are the key differences between Gemini 3.1 Pro and Qwen3.5 9B?

▼

Key differences: Qwen3.5 9B is significantly cheaper. 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 Qwen3.5 9B for free on idapt.app to see which performs better for your specific needs.

Open in App
  • Home
  • Pricing
  • AI Models
  • Image models
  • Voice models
  • Video models
  • Rankings
  • New models
  • Model status
  • Multi-Model Chat
  • Voice Mode
  • Voice HUD
  • Web Search
  • Image Generation
  • Video Generation
  • Audio Generation
  • Transcription
  • Drive
  • Secrets
  • Sharing
  • Workspaces
  • Tasks
  • Memory
  • Agents
  • Subagents
  • Automations
  • Skills
  • Code Execution
  • Computers
  • Computer Use
  • Cloud Computers
  • Local AI
  • AI Gateway
  • API & SDK
  • CLI
  • MCP
  • Tunnels
  • All features →
  • Blog
  • Use cases
  • Comparisons
  • Best of
  • Learn
  • Free tools
  • Prompts
  • Templates
  • Changelog
  • Help center
  • FAQ
  • Privacy
  • Compare all models
  • Support
  • Developers
  • Quickstarts
  • API reference
  • API pricing
  • CLI
  • MCP
  • Downloads
  • Desktop
  • Badges and embeds
© idapt[email protected]TermsPrivacy PolicyLegal noticeReport content
X (Twitter)