LongCat-2.5

LongCat-2.5

Developer	Meituan
Release date	November 2, 2026
Family	Longcat
Context window	1M tokens
Max output	262K tokens
Input	Text, image
Output	Text
Weights	Closed
Website	meituan.com

Part of a series on

Context: 1Mtokens
Released: 1w ago

Specifications

Model

Developer: Meituan
Family: Longcat
Type: Language model
Released: November 2, 2026
Model ID: meituan/longcat-2.5

Capabilities

Input → output: Text, image → Text
Max output: 262K tokens

Weights

Openness: Closed

Sources:models.dev

Metadata synced Nov 9, 2026, 2:00 PM UTC

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