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Compare AI models: Kimi K2.6 vs Hy4 preview

  1. Kimi K2.6MoonshotHollow 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 K2.650/100 — Reasoning supported; no comparable benchmark80/10039/10061/10050/10027/100
Hy4 preview50/100 — Reasoning supported; no comparable benchmark50/100 — No data; neutral placeholder42/10087/1000/10050/100 — Tool calling supported; no comparable benchmark
Overview
Author
Context length
262K
1M
Reasoning
True
True
Input modalities
Text, Image, Video
Text
Output modalities
Text
Text
Providers
Pricing
Input
$0.74/ 1M
$0.96/ 1M
Output
$3.72/ 1M
$2.88/ 1M
Cached input
Unknown
$0.05/ 1M
MomentumLast 2 mo
Unique users
153K
39K
Completed sessions
219,470
87,975
Token share
0.03%
0.04%
Tokens
286B-73%
321B+100%
AUG 8OCT 2
AUG 8OCT 2
RetentionWeek 1
Returning users
55.9%6.4K user-weeks
54.9%1.3K user-weeks

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