LiteLLMModels

GLM 4 32B 0414 128K API Pricing

As of October 10, 2026, GLM 4 32B 0414 128K costs $0.10 per 1M input tokens and $0.10 per 1M output tokens on Z.ai. It has a 128,000-token context window and returns up to 32,000 tokens per response.

By Z.aiModel ID zai/glm-4-32b-0414-128kPrices updated Checked
Input
$0.10 / 1M tokens
Output
$0.10 / 1M tokens
Context window
128,000 tokens
Max output
32,000 tokens
Providers
1
Added to LiteLLM
December 2025

GLM 4 32B 0414 128K pricing by provider

1 listing across 1 provider. Token prices are in US dollars per 1M tokens. The highlighted row is the price quoted above.

ProviderModel name in LiteLLMInputOutputContext
Z.aizai/glm-4-32b-0414-128k$0.10$0.10128K

What GLM 4 32B 0414 128K costs in practice

1,000 requests with 2,000 input and 500 output tokens each

Z.ai$0.25

100 long-document requests with 100,000 input and 2,000 output tokens each

Z.ai$1.02

GLM 4 32B 0414 128K features

Use GLM 4 32B 0414 128K with LiteLLM

Call GLM 4 32B 0414 128K through the LiteLLM Python SDK, or put it behind the LiteLLM proxy and send OpenAI-format requests to /v1/chat/completions. LiteLLM tracks the cost of every request at these prices.

Python SDK
from litellm import completion

response = completion(
    model="zai/glm-4-32b-0414-128k",
    messages=[{"role": "user", "content": "Hello!"}],
)
Proxy config.yaml
model_list:
  - model_name: glm-4-32b-0414-128k
    litellm_params:
      model: zai/glm-4-32b-0414-128k
      # credentials: see the provider's LiteLLM docs page
Call the proxy
curl http://0.0.0.0:4000/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer sk-1234" \
  -d '{
    "model": "glm-4-32b-0414-128k",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

GLM 4 32B 0414 128K FAQ

How much does GLM 4 32B 0414 128K cost?

GLM 4 32B 0414 128K costs $0.10 per 1M input tokens and $0.10 per 1M output tokens on Z.ai.

What is the context window of GLM 4 32B 0414 128K?

GLM 4 32B 0414 128K has a 128,000-token context window and returns up to 32,000 tokens per response.

Which providers offer GLM 4 32B 0414 128K?

GLM 4 32B 0414 128K is available from Z.ai through LiteLLM, using the model name zai/glm-4-32b-0414-128k.

How do I call GLM 4 32B 0414 128K with an OpenAI-compatible API?

Use the LiteLLM Python SDK with model="zai/glm-4-32b-0414-128k", or add the model to the LiteLLM proxy's config.yaml and send requests to /v1/chat/completions from any OpenAI client. LiteLLM tracks the cost of every request at the prices on this page.

What features does GLM 4 32B 0414 128K support?

GLM 4 32B 0414 128K supports function calling.

When did LiteLLM add GLM 4 32B 0414 128K?

GLM 4 32B 0414 128K was added to LiteLLM's model price file in December 2025.

Sources

Prices come from LiteLLM's open-source model_prices_and_context_window.json, which LiteLLM uses to calculate the cost of every request. Provider pricing pages:

LiteLLM docs: Z.ai.

Provider pages: Z.ai.