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Compare AI models: DeepSeek V4.1 Flash vs Kimi K2.5

  1. DeepSeek V4.1 FlashDeepSeek
  2. Kimi K2.5MoonshotHollow points use fallbacks · hover for details
ReasoningCodingCost efficiencyContext windowMultimodalTool use
Normalized model capability scores
ModelReasoningCodingCost efficiencyContext windowMultimodalTool use
DeepSeek V4.1 Flash100/100100/10072/10081/10033/10092/100
Kimi K2.550/100 — Reasoning supported; no comparable benchmark20/10037/10063/10050/10050/100 — Tool calling supported; no comparable benchmark
Overview
Author
Context length
1M
262K
Reasoning
True
True
Input modalities
Text, Image
Text, Image, Video
Output modalities
Text
Text
Providers
Pricing
Input
$0.14/ 1M
$0.60/ 1M
Output
$0.42/ 1M
$3.00/ 1M
Cached input
$0.0042/ 1M
$0.10/ 1M
MomentumLast 2 mo
Unique users
4M
2.8K
Completed sessions
106,997,137
13,200
Token share
38.4%
0%
Tokens
465T+100%
0-100%
SEP 3OCT 28
No trend data
RetentionWeek 1
Returning users
69.2%413K user-weeks
Pending

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