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Compare AI models: LongCat-2.5-Preview vs Kimi K3

  1. LongCat-2.5-PreviewMeituanHollow points use fallbacks · hover for details
  2. Kimi K3MoonshotHollow points use fallbacks · hover for details
ReasoningCodingCost efficiencyContext windowMultimodalTool use
Normalized model capability scores
ModelReasoningCodingCost efficiencyContext windowMultimodalTool use
LongCat-2.5-Preview50/100 — Reasoning supported; no comparable benchmark50/100 — No data; neutral placeholder57/10081/10033/10050/100 — Tool calling supported; no comparable benchmark
Kimi K3100/100100/10010/10092/10050/10050/100 — Tool calling supported; no comparable benchmark
Overview
Author
Context length
1M
1M
Reasoning
True
True
Input modalities
Text, Image
Text, Image, Video
Output modalities
Text
Text
Providers
Pricing
Input
$0.30/ 1M
$3.00/ 1M
Output
$1.20/ 1M
$15/ 1M
Cached input
$0.006/ 1M
$0.30/ 1M
MomentumLast 2 mo
Unique users
291K
228K
Completed sessions
15,849,760
746,728
Token share
0.73%
0.04%
Tokens
9T+100%
522B-71%
SEP 5OCT 30
SEP 5OCT 30
RetentionWeek 1
Returning users
62.6%2.8K user-weeks
40.4%18K user-weeks

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