# Meituan releases LongCat-2.5, a 1.6 trillion parameter multimodal model

> Original title: 美团发布LongCat-2.5大模型，“国芯国模”实现新突破

- Source: Leiphone
- Published: 2026-11-02T07:23:00.000Z
- Bad Influence: https://badinfluence.news/items/trdcu1pl196kv68xo2x3y96or
- Original: https://www.leiphone.com/category/industrynews/mUPVr3RF0MHNmn3t.html

## Summary

Meituan released LongCat-2.5 on November 2, a native multimodal model with 1.6 trillion total parameters built for long-horizon agent tasks. The source says it was trained entirely on domestic compute and is the largest training run completed on domestic compute so far.