Compare AI models: DeepSeek V4 Flash Vision Exp vs LongCat-2.5-Preview

ReasoningCodingCost efficiencyContext windowMultimodalTool use

Normalized model capability scores
Model	Reasoning	Coding	Cost efficiency	Context window	Multimodal	Tool use
DeepSeek V4 Flash Vision Exp	25/100	75/100	65/100	81/100	33/100	0/100
LongCat-2.5-Preview	50/100 — Reasoning supported; no comparable benchmark	50/100 — No data; neutral placeholder	57/100	81/100	33/100	50/100 — Tool calling supported; no comparable benchmark

Overview

Author

Context length

Reasoning

True

Input modalities

Text, Image

Output modalities

Text

Providers

Pricing

Input

$0.22/ 1M

$0.30/ 1M

Output

$0.66/ 1M

$1.20/ 1M

Cached input

$0.007/ 1M

$0.006/ 1M

MomentumLast 2 mo

Unique users

209K

291K

Completed sessions

1,105,210

15,849,760

Token share

0.42%

0.73%

Tokens

5.2T+7%

9T+100%

SEP 5OCT 30

RetentionWeek 1

Returning users

59.6%21K user-weeks

62.6%2.8K user-weeks

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