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DeepSeek V4 Flash vs Qwen 3 235B

Both models are evenly matched

Arena ELO

Qwen 3 235B

Cheaper

DeepSeek V4 Flash

Faster

Qwen 3 235B

Detailed Comparison

CategoryDeepSeek V4 FlashQwen 3 235B
ProviderDeepSeek Alibaba
Context Window128K 128K
Input Price ($/1M)$0.14 WIN$0.86
Output Price ($/1M)$0.28 WIN$2
Arena ELON/A 1422 WIN
CodingN/A 70.7% LiveCodeBench
ReasoningN/A 2056 CodeForces ELO
Speed (tokens/sec)N/A ~65 t/s WIN
Open SourceYes Yes

Frequently Asked Questions

Which is cheaper, DeepSeek V4 Flash or Qwen 3 235B?

DeepSeek V4 Flash is approximately 85% cheaper than Qwen 3 235B per million tokens.

Which is better for coding, DeepSeek V4 Flash or Qwen 3 235B?

DeepSeek V4 Flash scores N/A on coding benchmarks, while Qwen 3 235B scores 70.7% LiveCodeBench.

Which has a larger context window?

DeepSeek V4 Flash supports 128K context, while Qwen 3 235B supports 128K.

Is DeepSeek V4 Flash or Qwen 3 235B open source?

DeepSeek V4 Flash is open source. Qwen 3 235B is open source.