GLM-5.1

zai-org/glm-5.1

GLM-5.1 is Z.AI's latest flagship model, meticulously engineered for long-horizon autonomous tasks. Capable of working continuously on a single assignment for up to 8 hours, it autonomously manages the entire workflow—from initial planning and execution to iterative optimization and the delivery of production-grade results. While its general capabilities and coding proficiency are on par with Claude Opus 4.6, GLM-5.1 excels particularly in sustained execution, complex engineering optimization, and real-world development scenarios. This makes it the ideal foundational model for powering advanced autonomous agents and long-horizon coding assistants.

功能

Serverless API

文档

zai-org/glm-5.1 is available via Novita's serverless API, where you pay per token. There are several ways to call the API, including OpenAI-compatible endpoints with exceptional reasoning performance.

可用的 Serverless

立即运行查询，仅按用量付费

输入$1.38 / M Tokens

缓存读取$0.26 / M Tokens

输出$4.4 / M Tokens

使用以下代码示例与我们的 API 集成：

1from openai import OpenAI
2
3client = OpenAI(
4    api_key="<Your API Key>",
5    base_url="https://api.novita.ai/openai"
6)
7
8response = client.chat.completions.create(
9    model="zai-org/glm-5.1",
10    messages=[
11        {"role": "system", "content": "You are a helpful assistant."},
12        {"role": "user", "content": "Hello, how are you?"}
13    ],
14    max_tokens=131072,
15    temperature=0.7
16)
17
18print(response.choices[0].message.content)

信息

提供商

Zai-org

量化

fp8

支持的功能

上下文长度

204800

最大输出

131072

Serverless

支持

Function Calling

支持

Structured Output

支持

Reasoning

支持

Anthropic API

支持

输入能力

text

输出能力

text

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