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// AI news · 2026-11-02 · IT之家

Meituan LongCat Releases LongCat-2.5 Multimodal Model

Meituan LongCat launches LongCat-2.5, a multimodal model with 1.6 trillion parameters, designed for long-range agent tasks.

Published 2026-11-02 09:18 (Beijing time)Source IT之家Auto-summarised, fact-checked against source

01Summary

It enhances native visual understanding and agent programming via extended trajectory data and large-scale reinforcement learning. Visual inputs are encoded as hierarchical discrete tokens, enabling unified processing with text. Real agent failure trajectories are converted into reproducible training tasks to address performance gaps.

Summarised from the original article by an open-source model, then checked automatically: every number and English name must appear in the source. The original article is authoritative.

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From AIMap AI news: collected from 1,100+ official and media sources. Summaries only restate the original article; follow the link for the full story. All stories of 2026-11-02 · Archive by date · All AI news · Today

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