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Compare AI models: DeepSeek V4 Pro vs LongCat-2.5-Preview

  1. DeepSeek V4 ProDeepSeek
  2. LongCat-2.5-PreviewMeituanHollow points use fallbacks · hover for details
ReasoningCodingCost efficiencyContext windowMultimodalTool use
Normalized model capability scores
ModelReasoningCodingCost efficiencyContext windowMultimodalTool use
DeepSeek V4 Pro100/100100/10034/10081/1000/10068/100
LongCat-2.5-Preview50/100 — Reasoning supported; no comparable benchmark50/100 — No data; neutral placeholder59/10081/10033/10050/100 — Tool calling supported; no comparable benchmark
Overview
Author
Context length
1M
1M
Reasoning
True
True
Input modalities
Text
Text, Image
Output modalities
Text
Text
Providers
Pricing
Input
$1.74/ 1M
$0.30/ 1M
Output
$3.48/ 1M
$1.20/ 1M
Cached input
$0.20/ 1M
$0.006/ 1M
MomentumLast 2 mo
Unique users
529K
234K
Completed sessions
1,377,684
13,145,825
Token share
0.62%
0.76%
Tokens
6.4T-81%
7.8T+100%
AUG 24OCT 18
AUG 24OCT 18
RetentionWeek 1
Returning users
60.7%56K user-weeks
64.5%757 user-weeks

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