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Compare AI models: DeepSeek V4 Flash vs Kimi K2.8 Preview

  1. DeepSeek V4 FlashDeepSeek
  2. Kimi K2.8 PreviewMoonshotHollow points use fallbacks · hover for details
ReasoningCodingCost efficiencyContext windowMultimodalTool use
Normalized model capability scores
ModelReasoningCodingCost efficiencyContext windowMultimodalTool use
DeepSeek V4 Flash26/10073/10076/10081/1000/1000/100
Kimi K2.8 Preview50/100 — Reasoning supported; no comparable benchmark50/100 — No data; neutral placeholder31/10092/10050/10050/100 — Tool calling supported; no comparable benchmark
Overview
Author
Context length
1M
1M
Reasoning
True
True
Input modalities
Text
Text, Image, Video
Output modalities
Text
Text
Providers
Pricing
Input
$0.14/ 1M
$1.00/ 1M
Output
$0.28/ 1M
$4.00/ 1M
Cached input
$0.0028/ 1M
$0.25/ 1M
MomentumLast 2 mo
Unique users
1.6M
0
Completed sessions
23,059,516
1
Token share
6.3%
0%
Tokens
77T-72%
00%
SEP 4OCT 29
No trend data
RetentionWeek 1
Returning users
63.1%139K user-weeks
Pending

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