对话大模型Chat Model

GLM-5.3GLM-5.3(智谱AI)

GLM-5.3 是 智谱AI 推出的对话大模型,发布于 2026-08。GLM-5.3 is a Chat Model released by 智谱AI, launched on 2026-08.
智谱 2026-08-14 发布的开源旗舰基座(总参约 740B、激活 40B 的 MoE,与 5.2 同底座、靠后训练提升约 50% 编程性能):CyberGym 开源评测第一、补齐全栈网络安全能力;权重 8/28 开放(Hugging Face/魔搭,允许商用、超大规模部署受限)。API 价格尚未公布(同门 GLM-5.2 为 $1.40/$4.40 可作参考)。Zhipu's open flagship base released 2026-08-14 (~740B total / 40B active MoE, same base as 5.2, ~50% coding gains via post-training): #1 on CyberGym, full-stack cybersecurity; weights opened 8/28 (HF/ModelScope, commercial use allowed, hyperscale restricted). API price unannounced (sibling GLM-5.2: $1.40/$4.40).

模型参数与规格Specifications

厂商智谱AI
类型对话大模型
参数规模740B(MoE)
开源/闭源开源
架构MoE
上下文窗口1M
最大输出未公布
输入价格
输出价格
语言中/英
发布时间2026-08
评分4.8 / 5
能力chat、function、reasoningchat、function、reasoning
标签对话、开源、编码、推理Chat、Open-source、Coding、Reasoning
优点编程性能 +50%、CyberGym 第一、开源权重可自部署+50% coding gains、#1 on CyberGym、Open weights, self-hostable
注意事项API 价格未公布、超大规模部署受限、纯文本(多模态在 5V 线)API price unannounced、Hyperscale deployment restricted、Text-only (multimodal on 5V line)
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关于 GLM-5.3 的常见问题Frequently Asked Questions about GLM-5.3

GLM-5.3 是免费的吗?Is GLM-5.3 free?

GLM-5.3 目前以付费 API / 平台调用为主,可关注官方是否提供免费试用额度。GLM-5.3 is mainly available via paid API/platform calls; watch for official free trial quotas.

GLM-5.3 的上下文窗口有多大?How large is GLM-5.3's context window?

GLM-5.3 的上下文窗口为 1M,适合处理长文档与多轮复杂对话。GLM-5.3's context window is 1M, suitable for long documents and multi-turn complex dialogue.

GLM-5.3 是开源还是闭源?Is GLM-5.3 open-source or closed-source?

开源模型,可通过官方开源仓库或自部署方式使用。Open-source model, available via official repositories or self-hosting.

GLM-5.3 适合用来做什么?What is GLM-5.3 good for?

GLM-5.3 的主要能力包括 chat、function、reasoning,可用于相关场景的创作、分析与自动化任务。GLM-5.3's main capabilities include chat、function、reasoning, usable for creation, analysis and automation in related scenarios.