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

DeepSeek Pro Latest vs DeepSeek V4.1 Flash 1017

DeepSeek V4.1 Flash 1017 is 8.3× cheaper per token on a blended 3:1 basis.

Head to head
Blended price uses a 3:1 input:output mix
DeepSeek Pro LatestDeepSeek V4.1 Flash 1017
ProviderDeepSeekDeepSeek
Input $/1M$0.225$0.150
Output $/1M$8.00$0.600
Blended $/1M$2.17$0.262
Context window1.0M1.0M
Max output393K393K
ReleasedSep 2026Oct 2026
LicenceProprietaryOpen weights
Choose DeepSeek Pro Latest if…
  • No clear advantage on the data we hold.
Choose DeepSeek V4.1 Flash 1017 if…
  • Costs less per token — $0.262 vs $2.17 blended
  • Open weights — self-hostable
  • Newer model (released Oct 2026)
FAQ
Which is better, DeepSeek Pro Latest or DeepSeek V4.1 Flash 1017?
We do not hold independently-run benchmark scores covering both DeepSeek Pro Latest and DeepSeek V4.1 Flash 1017, so we make no quality claim. Their pricing and specifications are compared on this page.
Is DeepSeek Pro Latest cheaper than DeepSeek V4.1 Flash 1017?
DeepSeek V4.1 Flash 1017 is cheaper: $0.262 versus $2.17 per million tokens blended at 3:1 input:output. Input alone: $0.225 vs $0.150. Output alone: $8.00 vs $0.600.
What context windows do DeepSeek Pro Latest and DeepSeek V4.1 Flash 1017 have?
DeepSeek Pro Latest: 1,048,576 tokens. DeepSeek V4.1 Flash 1017: 1,048,576 tokens.
Who makes DeepSeek Pro Latest and DeepSeek V4.1 Flash 1017?
DeepSeek Pro Latest is made by DeepSeek. DeepSeek V4.1 Flash 1017 is made by DeepSeek.
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