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DeepSeek V4 Flash vs Gemini 3.8 Flash vs Qwen3.7 Plus

The value middle: models that sit near the capability-per-dollar frontier. Both numbers stay visible per column; nothing is blended into a single score.Last reviewed 2026-09-09.

DeepSeek V4 Flash vs Gemini 3.8 Flash vs Qwen3.7 Plus

At a glance

Efficiency-optimized DeepSeek V4 at 284B total / 13B active for fast, high-throughput inference.

1.0M ctx$0.09/$0.19 per M

Google's most intelligent Flash model, with significant gains over 3.7 Flash across software engineering, agentic tasks, and multi-step reasoning.

1.0M ctx$0.75/$3.75 per M

Alibaba's cost-efficient Qwen3.7 model for long-context multimodal work.

1M ctx$0.32/$1.28 per M
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
The paired significance test (McNemar, in "Measured on Idapt") appears only when exactly two models are pinned.
Reasoning
CodingInsufficient data
AgenticInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:OpenRouter
Cheaper79%
Reasoning
CodingInsufficient data
AgenticInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:OpenRouter
Reasoning
CodingInsufficient data
AgenticInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:OpenRouter
Specs
1.0M
Context
16K
Max output
Apr 2026
Released
1.0M
Context
66K
Max output
Sep 2026
Released
1M
Context
66K
Max output
Jun 2026
Released
Capabilities
Vision
Audio
Reasoning
Vision
Audio
Reasoning
Vision
Audio
Reasoning
Pricing
Live pricing, shown before you run
Input71%$0.09/M tokens
Output85%$0.19/M tokens
Cache read71%$0.02/M tokens
Live pricing, shown before you run
Input$0.75/M tokens
Output$3.75/M tokens
Reasoning$3.75/M tokens
Cache read$0.07/M tokens
Cache write90%$0.04/M tokens
Image input$0.75/M tokens
Audio input$0.75/M tokens
Web search$0.01/search
Live pricing, shown before you run
Input$0.32/M tokens
Output$1.28/M tokens
Cache read$0.06/M tokens
Cache write$0.40/M tokens
Chat with DeepSeek V4 FlashGo to model
Chat with Gemini 3.8 FlashGo to model
Chat with Qwen3.7 PlusGo to model

Frequently asked

Which of DeepSeek V4 Flash, Gemini 3.8 Flash, and Qwen3.7 Plus is the cheapest?

DeepSeek V4 Flash has the lowest blended list price. Per 1M tokens: DeepSeek V4 Flash at $0.09 in / $0.19 out; Gemini 3.8 Flash at $0.75 in / $3.75 out; Qwen3.7 Plus at $0.32 in / $1.28 out.

Which of DeepSeek V4 Flash, Gemini 3.8 Flash, and Qwen3.7 Plus has the largest context window?

Gemini 3.8 Flash leads with 1M tokens. The other two: DeepSeek V4 Flash at 1M, Qwen3.7 Plus at 1M.

Do DeepSeek V4 Flash, Gemini 3.8 Flash, and Qwen3.7 Plus support image input?

Gemini 3.8 Flash and Qwen3.7 Plus accept images; the third do not.

Where can I run DeepSeek V4 Flash, Gemini 3.8 Flash, and Qwen3.7 Plus side by side?

This idapt comparison runs all three in aligned columns: the same prompt, plus benchmarks, specs, and prices per model. Open any model in chat from its column to keep working with it.

More three-way comparisons

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