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Compare AI models: Kimi K2.6 vs Grok 4.6

  1. Kimi K2.6MoonshotHollow points use fallbacks · hover for details
  2. Grok 4.6xAIHollow points use fallbacks · hover for details
ReasoningCodingCost efficiencyContext windowMultimodalTool use
Normalized model capability scores
ModelReasoningCodingCost efficiencyContext windowMultimodalTool use
Kimi K2.650/100 — Reasoning supported; no comparable benchmark78/10034/10063/10050/10027/100
Grok 4.650/100 — Reasoning supported; no comparable benchmark39/10027/10074/10033/10050/100 — Tool calling supported; no comparable benchmark
Overview
Author
Context length
262K
500K
Reasoning
True
True
Input modalities
Text, Image, Video
Text, Image
Output modalities
Text
Text
Providers
Pricing
Input
$0.95/ 1M
$2.00/ 1M
Output
$4.00/ 1M
$6.00/ 1M
Cached input
$0.20/ 1M
$0.50/ 1M
MomentumLast 2 mo
Unique users
85K
62K
Completed sessions
230,322
133,853
Token share
0.02%
0.01%
Tokens
162B-79%
78B+100%
AUG 25OCT 19
AUG 25OCT 19
RetentionWeek 1
Returning users
61.6%3.3K user-weeks
41.3%3.3K user-weeks

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