LongCat-2.5

Overview

Model description: original source language.

LongCat-2.5 是美团龙猫团队发布的原生多模态大模型，采用 MoE 架构，总参数约 1.6 万亿、每次推理激活约 480 亿参数，原生支持 100 万 token 上下文，面向终端、浏览器、GUI、电子表格和设计工具等真实操作场景，通过大规模长程强化学习强化长程智能体任务与智能体编程能力。

Pricing

Pricing follows the current settings of your account group.

API integration

Use a Yunhai API key to call configured models.

curl "$YUNHAI_BASE_URL/chat/completions" \
  -H "Authorization: Bearer $YUNHAI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"longcat/longcat-2.5","messages":[{"role":"user","content":"你好"}]}'