token.app › Compare › DeepSeek V4 Flash Latest vs DeepSeek V4.1 Flash 1017

DeepSeek V4 Flash Latest vs DeepSeek V4.1 Flash 1017

DeepSeek V4 Flash Latest is 3.5× cheaper per token on a blended 3:1 basis.

Head to head
Blended price uses a 3:1 input:output mix
DeepSeek V4 Flash LatestDeepSeek V4.1 Flash 1017
ProviderDeepSeekDeepSeek
Input $/1M$0.048$0.150
Output $/1M$0.157$0.600
Blended $/1M$0.075$0.262
Context window1.0M1.0M
Max output944K393K
ReleasedAug 2026Oct 2026
LicenceProprietaryOpen weights
Choose DeepSeek V4 Flash Latest if…
  • Costs less per token — $0.075 vs $0.262 blended
Choose DeepSeek V4.1 Flash 1017 if…
  • Open weights — self-hostable
  • Newer model (released Oct 2026)
FAQ
Which is better, DeepSeek V4 Flash Latest or DeepSeek V4.1 Flash 1017?
We do not hold independently-run benchmark scores covering both DeepSeek V4 Flash Latest and DeepSeek V4.1 Flash 1017, so we make no quality claim. Their pricing and specifications are compared on this page.
Is DeepSeek V4 Flash Latest cheaper than DeepSeek V4.1 Flash 1017?
DeepSeek V4 Flash Latest is cheaper: $0.075 versus $0.262 per million tokens blended at 3:1 input:output. Input alone: $0.048 vs $0.150. Output alone: $0.157 vs $0.600.
What context windows do DeepSeek V4 Flash Latest and DeepSeek V4.1 Flash 1017 have?
DeepSeek V4 Flash Latest: 1,048,576 tokens. DeepSeek V4.1 Flash 1017: 1,048,576 tokens.
Who makes DeepSeek V4 Flash Latest and DeepSeek V4.1 Flash 1017?
DeepSeek V4 Flash Latest is made by DeepSeek. DeepSeek V4.1 Flash 1017 is made by DeepSeek.
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