Compare AI models: Kimi K2.6 vs Hy4 preview

Kimi K2.6MoonshotHollow points use fallbacks · hover for details
Hy4 previewTencentHollow points use fallbacks · hover for details

ReasoningCodingCost efficiencyContext windowMultimodalTool use

Normalized model capability scores
Model	Reasoning	Coding	Cost efficiency	Context window	Multimodal	Tool use
Kimi K2.6	50/100 — Reasoning supported; no comparable benchmark	78/100	100/100	63/100	50/100	27/100
Hy4 preview	50/100 — Reasoning supported; no comparable benchmark	50/100 — No data; neutral placeholder	39/100	87/100	0/100	50/100 — Tool calling supported; no comparable benchmark

Overview

Author

Moonshot

Tencent

Context length

262K

Reasoning

True

Input modalities

Text, Image, Video

Text

Output modalities

Text

Providers

Moonshot

Tencent

Pricing

Input

$0.00/ 1M

$0.83/ 1M

Output

$0.00/ 1M

$2.50/ 1M

Cached input

Unknown

$0.04/ 1M

MomentumLast 2 mo

Unique users

63K

48K

Completed sessions

223,759

121,321

Token share

0.01%

0.02%

Tokens

103B-83%

221B+40%

SEP 6OCT 31

RetentionWeek 1

Returning users

56.6%2.7K user-weeks

51.2%1.5K user-weeks

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