token.app › Compare › DeepSeek V4 Flash 0731 vs Qwen3.7 Flash

DeepSeek V4 Flash 0731 vs Qwen3.7 Flash

DeepSeek V4 Flash 0731 leads on 3 of 3 shared benchmarks. Qwen3.7 Flash is 12× cheaper per token on a blended 3:1 basis. DeepSeek V4 Flash 0731 accepts the larger context window (1.0M).

Head to head
Blended price uses a 3:1 input:output mix
DeepSeek V4 Flash 0731Qwen3.7 Flash
ProviderDeepSeekAlibaba
Input $/1M$0.440$0.030
Output $/1M$1.32$0.130
Blended $/1M$0.660$0.055
Context window1.0M1M
Max output131K66K
ReleasedJul 2026Jul 2026
LicenceOpen weightsProprietary
GPQA Diamond 91.0% 82.3%
FrontierMath T1–3 57.5% 19.3%
OTIS Mock AIME 94.4% 86.7%
Benchmark scores independently run and published by Epoch AI, 'AI Benchmarking Hub', used under CC BY 4.0. Only benchmarks with a score for BOTH models are compared.
Choose DeepSeek V4 Flash 0731 if…
  • Higher GPQA Diamond (91.0% vs 82.3%)
  • Higher FrontierMath T1–3 (57.5% vs 19.3%)
  • Higher OTIS Mock AIME (94.4% vs 86.7%)
  • Larger context window (1.0M)
  • Open weights — self-hostable
  • Newer model (released Jul 2026)
Choose Qwen3.7 Flash if…
  • Costs less per token — $0.055 vs $0.660 blended
FAQ
Which is better, DeepSeek V4 Flash 0731 or Qwen3.7 Flash?
Across the 3 benchmarks both models have independently-run scores for, DeepSeek V4 Flash 0731 leads on 3 and Qwen3.7 Flash leads on 0. Benchmarks are one input — price and context window are on this page too.
Is DeepSeek V4 Flash 0731 cheaper than Qwen3.7 Flash?
Qwen3.7 Flash is cheaper: $0.055 versus $0.660 per million tokens blended at 3:1 input:output. Input alone: $0.440 vs $0.030. Output alone: $1.32 vs $0.130.
What context windows do DeepSeek V4 Flash 0731 and Qwen3.7 Flash have?
DeepSeek V4 Flash 0731: 1,048,576 tokens. Qwen3.7 Flash: 1,000,000 tokens.
Who makes DeepSeek V4 Flash 0731 and Qwen3.7 Flash?
DeepSeek V4 Flash 0731 is made by DeepSeek. Qwen3.7 Flash is made by Alibaba.
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