token.app › Compare › DeepSeek V4.1 Flash vs Gemini 3.5 Flash Lite

DeepSeek V4.1 Flash vs Gemini 3.5 Flash Lite

DeepSeek V4.1 Flash is 1.6× cheaper per token on a blended 3:1 basis.

Head to head
Blended price uses a 3:1 input:output mix
DeepSeek V4.1 FlashGemini 3.5 Flash Lite
ProviderDeepSeekGoogle
Input $/1M$0.300$0.300
Output $/1M$1.20$2.50
Blended $/1M$0.525$0.850
Context window1.0M1.0M
Max output944K66K
ReleasedSep 2026Jul 2026
LicenceOpen weightsProprietary
Choose DeepSeek V4.1 Flash if…
  • Costs less per token — $0.525 vs $0.850 blended
  • Open weights — self-hostable
  • Newer model (released Sep 2026)
Choose Gemini 3.5 Flash Lite if…
  • No clear advantage on the data we hold.
FAQ
Which is better, DeepSeek V4.1 Flash or Gemini 3.5 Flash Lite?
We do not hold independently-run benchmark scores covering both DeepSeek V4.1 Flash and Gemini 3.5 Flash Lite, so we make no quality claim. Their pricing and specifications are compared on this page.
Is DeepSeek V4.1 Flash cheaper than Gemini 3.5 Flash Lite?
DeepSeek V4.1 Flash is cheaper: $0.525 versus $0.850 per million tokens blended at 3:1 input:output. Input alone: $0.300 vs $0.300. Output alone: $1.20 vs $2.50.
What context windows do DeepSeek V4.1 Flash and Gemini 3.5 Flash Lite have?
DeepSeek V4.1 Flash: 1,048,576 tokens. Gemini 3.5 Flash Lite: 1,048,576 tokens.
Who makes DeepSeek V4.1 Flash and Gemini 3.5 Flash Lite?
DeepSeek V4.1 Flash is made by DeepSeek. Gemini 3.5 Flash Lite is made by Google.
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