Articles Tagged “Longcat 2”

LongCat-2.0: A 1.6-Trillion-Parameter Open Coding Model Hits Frontier Scores

Meituan's LongCat-2.0 is a 1.6T-parameter open-source agentic coding model matching GPT-5.5 on SWE-bench Pro, with a 1M-token context and MIT license.

Dr. Nova Chen★Jul 4, 2026★4 min read