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Compare AI models: DeepSeek V4.1 Flash vs Step 3.7 Flash

  1. DeepSeek V4.1 FlashDeepSeek
  2. Step 3.7 FlashStepFun
ReasoningCodingCost efficiencyContext windowMultimodalTool use
Normalized model capability scores
ModelReasoningCodingCost efficiencyContext windowMultimodalTool use
DeepSeek V4.1 Flash100/100100/10067/10081/10033/10092/100
Step 3.7 Flash32/10096/10058/10053/10050/10055/100
Overview
Author
Context length
1M
256K
Reasoning
True
True
Input modalities
Text, Image
Text, Image, Video
Output modalities
Text
Text
Providers
Pricing
Input
$0.15/ 1M
$0.20/ 1M
Output
$0.60/ 1M
$1.21/ 1M
Cached input
$0.003/ 1M
$0.04/ 1M
MomentumLast 2 mo
Unique users
5.3M
No usage
Completed sessions
144,642,337
No usage
Token share
48.1%
No usage
Tokens
640T+21,070%
No usage
SEP 11NOV 5
No trend data
RetentionWeek 1
Returning users
72.8%522K user-weeks
Pending

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