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Compare AI models: Kimi K3 vs Step 3.7 Flash

  1. Kimi K3MoonshotHollow points use fallbacks · hover for details
  2. Step 3.7 FlashStepFun
ReasoningCodingCost efficiencyContext windowMultimodalTool use
Normalized model capability scores
ModelReasoningCodingCost efficiencyContext windowMultimodalTool use
Kimi K3100/100100/10011/10093/10050/10050/100 — Tool calling supported; no comparable benchmark
Step 3.7 Flash32/10096/10063/10054/10050/10055/100
Overview
Author
Context length
1M
256K
Reasoning
True
True
Input modalities
Text, Image, Video
Text, Image, Video
Output modalities
Text
Text
Providers
Pricing
Input
$3.00/ 1M
$0.18/ 1M
Output
$15/ 1M
$1.11/ 1M
Cached input
$0.30/ 1M
$0.04/ 1M
MomentumLast 2 mo
Unique users
310K
No usage
Completed sessions
785,316
No usage
Token share
0.07%
No usage
Tokens
688B-54%
No usage
AUG 21OCT 15
No trend data
RetentionWeek 1
Returning users
42%31K user-weeks
Pending

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