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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 Flash100/100100/10057/10082/10033/10092/100
Kimi K2.550/100 — Reasoning supported; no comparable benchmark20/10039/10064/10050/10050/100 — 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
$0.30/ 1M
$0.60/ 1M
Output
$1.20/ 1M
$3.00/ 1M
Cached input
$0.006/ 1M
$0.10/ 1M
MomentumLast 2 mo
Unique users
3.3M
6K
Completed sessions
87,130,499
13,687
Token share
32.7%
0%
Tokens
373T+100%
1.2B-97%
AUG 29OCT 23
AUG 29OCT 23
RetentionWeek 1
Returning users
68.9%318K user-weeks
72.9%133 user-weeks

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