token.app › Compare › Qwen2.5 7B Instruct vs DeepSeek V4 Flash 0731

Qwen2.5 7B Instruct vs DeepSeek V4 Flash 0731

Qwen2.5 7B Instruct is 5.3× 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
Qwen2.5 7B InstructDeepSeek V4 Flash 0731
ProviderAlibabaDeepSeek
Input $/1M$0.100$0.440
Output $/1M$0.200$1.32
Blended $/1M$0.125$0.660
Context window33K1.0M
Max output29K131K
ReleasedOct 2024Jul 2026
LicenceOpen weightsOpen weights
Choose Qwen2.5 7B Instruct if…
  • Costs less per token — $0.125 vs $0.660 blended
Choose DeepSeek V4 Flash 0731 if…
  • Larger context window (1.0M)
  • Newer model (released Jul 2026)
FAQ
Which is better, Qwen2.5 7B Instruct or DeepSeek V4 Flash 0731?
We do not hold independently-run benchmark scores covering both Qwen2.5 7B Instruct and DeepSeek V4 Flash 0731, so we make no quality claim. Their pricing and specifications are compared on this page.
Is Qwen2.5 7B Instruct cheaper than DeepSeek V4 Flash 0731?
Qwen2.5 7B Instruct is cheaper: $0.125 versus $0.660 per million tokens blended at 3:1 input:output. Input alone: $0.100 vs $0.440. Output alone: $0.200 vs $1.32.
What context windows do Qwen2.5 7B Instruct and DeepSeek V4 Flash 0731 have?
Qwen2.5 7B Instruct: 32,768 tokens. DeepSeek V4 Flash 0731: 1,048,576 tokens.
Who makes Qwen2.5 7B Instruct and DeepSeek V4 Flash 0731?
Qwen2.5 7B Instruct is made by Alibaba. DeepSeek V4 Flash 0731 is made by DeepSeek.
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