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Qwen Turbo vs DeepSeek V4 Flash

At a glance

Fast and cost-efficient Qwen model for high-throughput applications.

611M ctx#70/92

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

1.0M ctx$0.09/$0.19 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
CI 58.1-62.4
CodingInsufficient data
AgenticInsufficient data
Sources:Epoch ECI·Epoch AI· as of 2026-07-10
Capability
CapabilityECI60.7
Reasoning & Knowledge
Graduate Science41.8%
Math
Math Problems56.2%Competition Math6.1%
Reasoning
CodingInsufficient data
AgenticInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:OpenRouter
Capability
Capability—
Reasoning & Knowledge
Graduate Science—
Math
Math Problems—Competition Math—
Specs
1M
Context
8K
Max output
—
Released
1.0M
Context
16K
Max output
Apr 2026
Released
Capabilities
Vision
Audio
Reasoning
Vision
Audio
Reasoning
Pricing
Pricing not available
Live pricing, shown before you run
Input$0.09/M tokens
Output$0.19/M tokens
Cache read$0.02/M tokens
Chat with Qwen TurboGo to model
Chat with DeepSeek V4 FlashGo to model
Frequently Asked Questions: Qwen Turbo vs DeepSeek V4 Flash▼

Which is better, Qwen Turbo or DeepSeek V4 Flash?

▼

Both Qwen Turbo and DeepSeek V4 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 has a larger context window, Qwen Turbo or DeepSeek V4 Flash?

▼

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

What are the key differences between Qwen Turbo and DeepSeek V4 Flash?

▼

Key differences: only DeepSeek V4 Flash 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 Qwen Turbo and DeepSeek V4 Flash for free on idapt.app to see which performs better for your specific needs.

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