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Compare AI models: Kimi K3 vs Hy4 preview

  1. Kimi K3MoonshotHollow points use fallbacks · hover for details
  2. Hy4 previewTencentHollow points use fallbacks · hover for details
ReasoningCodingCost efficiencyContext windowMultimodalTool use
Normalized model capability scores
ModelReasoningCodingCost efficiencyContext windowMultimodalTool use
Kimi K3100/100100/1009/10092/10050/10050/100 — Tool calling supported; no comparable benchmark
Hy4 preview50/100 — Reasoning supported; no comparable benchmark50/100 — No data; neutral placeholder40/10087/1000/10050/100 — Tool calling supported; no comparable benchmark
Overview
Author
Context length
1M
1M
Reasoning
True
True
Input modalities
Text, Image, Video
Text
Output modalities
Text
Text
Providers
Pricing
Input
$3.30/ 1M
$0.83/ 1M
Output
$17/ 1M
$2.50/ 1M
Cached input
$0.33/ 1M
Unknown
MomentumLast 2 mo
Unique users
213K
47K
Completed sessions
690,609
117,023
Token share
0.04%
0.01%
Tokens
485B-74%
167B-25%
SEP 12NOV 6
SEP 12NOV 6
RetentionWeek 1
Returning users
41%15K user-weeks
48.5%1.1K user-weeks

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