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Qwen3.5 27B vs Gemini 3.5 Flash

At a glance

Dense 27B vision-language model with linear attention for fast response times.

262K ctx$0.26/$2.60 per M

Google's high-speed thinking model for agentic workflows, chat, and coding.

861.0M ctx$1.50/$9.00 per M#11/92
Demos
All demos

No shared demos for these models yet.

AI Output
All AI outputs

No captured outputs for these models yet.

Benchmarks
See rankings
Reasoning
CodingInsufficient data
AgenticInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:OpenRouter
Cheaper75%
Capability
Capability—
Reasoning & Knowledge
Graduate Science—Factual Recall—
Math
Competition Math—Research Math—
Coding
Real-World Coding—
Agentic
Novel Reasoning—
Reasoning
AgenticInsufficient data
Sources:Epoch ECI·Epoch AI·OpenRouter· as of 2026-07-10
Capability
CapabilityECI86.2
Reasoning & Knowledge
Graduate Science92.8%Factual Recall68.4%
Math
Competition Math95.6%Research Math39.0%
Coding
Real-World Coding79.3%
Agentic
Novel Reasoning72.1%
Specs
262K
Context
82K
Max output
Feb 2026
Released
1.0M
Context
66K
Max output
May 2026
Released
Capabilities
Vision
Audio
Reasoning
Vision
Audio
Reasoning
Pricing
Live pricing, shown before you run
Input83%$0.26/M tokens
Output71%$2.60/M tokens
Live pricing, shown before you run
Input$1.50/M tokens
Output$9.00/M tokens
Reasoning$9.00/M tokens
Cache read$0.15/M tokens
Cache write$0.08/M tokens
Image input$1.50/M tokens
Audio input$3.00/M tokens
Web search$0.01/search
Chat with Qwen3.5 27BGo to model
Chat with Gemini 3.5 FlashGo to model
Frequently Asked Questions: Qwen3.5 27B vs Gemini 3.5 Flash▼

Which is better, Qwen3.5 27B or Gemini 3.5 Flash?

▼

Both Qwen3.5 27B and Gemini 3.5 Flash 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, Qwen3.5 27B or Gemini 3.5 Flash?

▼

Qwen3.5 27B has a lower blended cost. Qwen3.5 27B: $0.26 input / $2.60 output. Gemini 3.5 Flash: $1.50 input / $9.00 output.

Which has a larger context window, Qwen3.5 27B or Gemini 3.5 Flash?

▼

Gemini 3.5 Flash has a larger context window: Qwen3.5 27B supports 262K tokens vs Gemini 3.5 Flash at 1M tokens.

Do both Qwen3.5 27B and Gemini 3.5 Flash support vision?

▼

Yes, both Qwen3.5 27B and Gemini 3.5 Flash support vision/image input.

What are the key differences between Qwen3.5 27B and Gemini 3.5 Flash?

▼

Key differences: Qwen3.5 27B 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 Qwen3.5 27B and Gemini 3.5 Flash for free on idapt.app to see which performs better for your specific needs.

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