LongCat-2.0

Name: LongCat-2.0
Author: LongCat

Meituan LongCat-2.0, a reasoning model with tool calling and a 1M-token context window

Live

Open / InstallLast updated August 5, 2026

Description

Meituan LongCat-2.0, a reasoning model with tool calling and a 1M-token context window. Supports a context window of 1,000,000 tokens. Supports extended reasoning. Supports tool calling. Input priced at $0.75 per million tokens. Weights are not publicly released; access is via the provider API.

Author

LongCat

Platform

api

Pricing model

paid

Capabilities

Text generation
1,000,000 token context
Extended reasoning
Tool calling

Benchmarks

No benchmark results have been added yet.