GLM Z1 32B

Zhipu AI chatreasoning Free

API ID: thudm/glm-z1-32b-0414

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Input Price
Free
/1M tokens
Output Price
Free
/1M tokens

About GLM Z1 32B

GLM-Z1 is Zhipu AI's reasoning-enhanced model series, designed for tasks requiring careful analytical thinking. The models feature extended thinking capabilities that allow step-by-step problem solving. GLM-Z1 excels at mathematics, logical reasoning, and complex analysis tasks. Available in 9B and 32B parameter versions with rumination variants for deeper reasoning. The models demonstrate Zhipu AI's advancement in reasoning AI. For applications requiring genuine reasoning capability with Chinese language support, GLM-Z1 offers specialized analytical capability.

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Price Ranking
#1 lowest price among 950 Chat models — Top 20% cheapest!

Model Specifications

Context Length
33k
Max Output
—
Release Date
2025-04-17
Capabilities
chat reasoning
Input Modalities
text
Output Modalities
text

Best For

  • Complex reasoning, math problems, multi-step logic
  • Conversations, content writing, general assistance

Consider Alternatives For

  • Image understanding (needs vision capability)
  • Simple Q&A (cheaper models available)
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This model is completely free!

No token costs - use it without worrying about API bills.

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Zhipu AI Model Lineup

Compare all models from Zhipu AI to find the best fit

Model Input Output Context Capabilities
GLM Z1 32B Current Free Free 33k chat reasoning
GLM 4 9B Free Free 32k chat
GLM 4 9B Free Free 32k chat
GLM 4 32B Free Free 33k chat
GLM 4 32B Free Free 33k chat
GLM 4.1V 9B Thinking Free Free 66k chat vision reasoning
View All Zhipu AI Models →

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🚀 Quick Start

Get started with GLM Z1 32B API

OpenAI-compatible SDK 
from openai import OpenAI

client = OpenAI(
    base_url="https://api.provider.com/v1",
    api_key="YOUR_API_KEY"
)

response = client.chat.completions.create(
    model="thudm/glm-z1-32b-0414",
    messages=[
        {"role": "user", "content": "Hello!"}
    ]
)
print(response.choices[0].message.content)

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