LongCat

Self-developed large model AI dialogue...

4.4| Editor Rating

Editor Review

As a Meituan self-developed large model, LongCat has unique data advantages in local life service scenarios. Its long text processing capability is good, capable of analyzing complex documents. Although not as well-known in the general field as flagship products from major tech giants, it performs steadily in specific vertical scenarios. It is suitable for Meituan ecosystem users and people who need to process long documents.

AI Tools Navigator Editorial TeamUpdated: 2026-02-11

What is LongCat

LongCat is a self-developed large model AI dialogue platform launched by Meituan. It focuses on long text understanding and logical reasoning. It supports document analysis, multi-turn dialogue, and knowledge Q&A. It aims to provide users with efficient and accurate information processing services.

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Basic Info

Category:

Best For

StudentsGeneral users

Difficulty: Beginner Friendly

LongCat Key Features

Long Text Understanding
Supports inputting and analyzing long documents, extracting key information and summaries.
Logical Reasoning Capability
Possesses strong logical analysis capabilities, capable of handling complex reasoning tasks.
Knowledge Q&A
Answers various general knowledge and life common sense questions.
Multi-turn Dialogue
Supports context memory for coherent dialogue communication.

LongCat Key Advantages

Meituan technology support, stable service
Good long text processing capability
Completely free, no barrier to entry
Simple interface, easy to operate

LongCat Use Cases

Document Summary Generation
Upload long documents to quickly generate content summaries and key points.
Life Information Query
Query life-related news and suggestions.
Logical Problem Solving
Assist in solving logical puzzles and analysis tasks.