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GLM-5.3-Flash

bigmodel/glm-5.3-flash
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OverviewPricingAPI integration

Overview

Model description: original source language.

GLM‑5.3‑Flash为GLM‑5系列首款原生多模态模型,以低成本架构实现优于GLM‑5.2的能力,采用总参320B、激活参18B的稀疏与线性注意力混合架构,在保障长上下文精度的同时大幅降低算力与KV缓存开销;它将视觉原生融入代码流程,可识别界面渲染反馈完成前端、游戏、Blender及真实环境操控类任务,同时拓展至办公、金融研究、专业文档场景,能够拆解任务、调用工具、自检优化,一站式输出PPTX、PDF、DOCX、XLSX等成品文档。

Textbigmodel

Pricing

Pricing follows the current settings of your account group.

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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":"bigmodel/glm-5.3-flash","messages":[{"role":"user","content":"你好"}]}'