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BIG TECH · MAINLAND CHINA · LANGUAGE MODELS · MULTIMODAL UNDERSTANDING

Meituan 美团

LongCat language and native multimodal models from Meituan research. longcat.ai · meituan.com

Use & access

Official sitemeituan.comlongcat.aiHugging Face: meituan-longcatGitHub: meituan-longcat

Product links & documentation

Model access and license evidence applies to the named model. Check the official terms for availability in your country.

Products

Model family

  • LongCat

    Meituan's model family includes the native multimodal LongCat-2.5; weight availability and licenses vary by release.

    Source

Verified model profiles

Model-specific conditions and evidence

Recent model release coverage

Published Events; a news report does not establish a verified model profile.

  1. Meituan LongCat open-sources LongCat-2.5-W4A4, a 1.6T-parameter multimodal agent model
  2. Reportedly: Meituan LongCat releases LongCat-2.5 native multimodal AI model: 1.6T parameters, targeting long-horizon agent tasks
  3. Reportedly: Meituan Ships LongCat-2.5-Preview: 1.6T MoE Multimodal Agent Model With 1M Context

Latest Events

  1. Meituan LongCat open-sources LongCat-2.5-W4A4, a 1.6T-parameter multimodal agent model
  2. Reportedly: Meituan LongCat releases LongCat-2.5 native multimodal AI model: 1.6T parameters, targeting long-horizon agent tasks
  3. Reportedly: Meituan Ships LongCat-2.5-Preview: 1.6T MoE Multimodal Agent Model With 1M Context
  4. Meituan LongCat open-sources LongCat-DeepResearch research harness