GitHub[220K]Try OpenCode

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 Pro100/100100/10047/10081/1000/10068/100
LongCat-2.5-Preview50/100 — Reasoning supported; no comparable benchmark50/100 — No data; neutral placeholder36/10081/10033/10050/100 — 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
$0.70/ 1M
$0.75/ 1M
Output
$1.40/ 1M
$2.95/ 1M
Cached input
$0.07/ 1M
$0.01/ 1M
MomentumLast 2 mo
Unique users
437K
291K
Completed sessions
1,422,252
15,849,760
Token share
0.47%
0.76%
Tokens
5.5T-82%
9T+100%
SEP 1OCT 26
SEP 1OCT 26
RetentionWeek 1
Returning users
55%36K user-weeks
62.6%2.8K user-weeks

Related comparisons. Other model pairs to check.