GLM-5.3
Z.ai 旗舰文本模型,上下文 1M,编码能力更强,与 GLM-5.2 基于同一基座。
规格
- 上下文
- 1.05M
- 最大输出
- 131.1K
- 输入价
- $1.4/ 百万 Token
- 输出价
- $4.4/ 百万 Token
- 发布日期
- 2026-08-18
上下文
- 上下文
- 1.05M
- 最大输入
- —
- 最大输出
- 131.1K
价格 · USD / 百万 Token
- 输入
- $1.4
- 输出
- $4.4
- 缓存读取
- $0.26
- 缓存写入
- —
输入输出
- 输入
- 文本
- 输出
- 文本
API
- 接口类型
思考
- 支持思考
- 支持
- 思考等级
源信息
- 状态
- 可用
- 发布日期
- 2026-08-18
- 知识截止
- —
能力
- 已确认
调用方式
1 个 Provider
zhipumodel = glm-5.3reasoning = reasoning_effort
chat
POSThttps://api.z.ai/api/paas/v4/chat/completions
messages
POSThttps://api.z.ai/api/anthropic/v1/messages
JSON
标准格式
{
"id": "glm-5.3",
"object": "model",
"created": 1787011200,
"owned_by": "zhipu",
"name": "GLM-5.3",
"api": {
"types": [
"chat",
"messages"
]
},
"limits": {
"context": 1048576,
"input": null,
"output": 131072
},
"modalities": {
"input": [
"text"
],
"output": [
"text"
]
},
"reasoning": {
"supported": true,
"efforts": [
"low",
"high",
"max"
]
},
"pricing": {
"currency": "USD",
"unit": "1M_tokens",
"input": 1.4,
"output": 4.4,
"cache_read": 0.26,
"cache_write": null
},
"features": [
"tools",
"structured_output",
"streaming",
"caching"
],
"info": {
"status": "active",
"release_date": "2026-08-18",
"knowledge_cutoff": null,
"description": "Z.ai flagship text model with 1M context and stronger coding, built on the same base as GLM-5.2.",
"docs": "https://docs.z.ai/guides/llm/glm-5.3",
"verified_at": "2026-10-11"
}
}官方来源
5
GLM-5.3 | Z.AI Developer Documentdocs.z.ai2026-10-11Pricing | Z.AI Developer Documentdocs.z.ai2026-10-10Release Notes | Z.AI Developer Documentdocs.z.ai2026-10-10Create Chat Completion (max_tokens maximum 131072) | Z.AI Developer Documentdocs.z.ai2026-10-10GLM-4.6 config.json (max_position_embeddings 202752) | Hugging Facehuggingface.co2026-10-10