Name: LongCat-Flash-Thinking-2601
Author: meituan

Question 1

When was LongCat-Flash-Thinking-2601 released?

Accepted Answer

LongCat-Flash-Thinking-2601 was released on January 14, 2026 by meituan.

Question 2

Who created LongCat-Flash-Thinking-2601?

Accepted Answer

LongCat-Flash-Thinking-2601 was created by meituan.

Question 3

How many parameters does LongCat-Flash-Thinking-2601 have?

Accepted Answer

LongCat-Flash-Thinking-2601 has 560.0 billion parameters.

Question 4

What is the license for LongCat-Flash-Thinking-2601?

Accepted Answer

LongCat-Flash-Thinking-2601 is released under the MIT license. This is an open-source/open-weight license.