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Meituan launches LongCat-2.5-Preview multimodal agent model

Meituan released LongCat-2.5-Preview on September 25, 2026. It is a 1.6T parameter MoE model with about 48B active parameters and native 1M-token multimodal context aimed at long-horizon software agents, with no benchmarks published this round.

First seen 28 Sep, 04:02 UTC on Pandaily1 sourceLast update 6h ago

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Pandaily· 28 Sep, 04:02Meituan Ships LongCat-2.5-Preview: 1.6T MoE Multimodal Agent Model With 1M Context

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28 Sep 04:02Pandaily Meituan Ships LongCat-2.5-Preview: 1.6T MoE Multimodal Agent Model With 1M Context