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.
- 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.
| Provider | Model name in LiteLLM | Input | Output | Context |
|---|---|---|---|---|
| Z.ai | zai/glm-4-32b-0414-128k | $0.10 | $0.10 | 128K |
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
- Function calling
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.
from litellm import completion
response = completion(
model="zai/glm-4-32b-0414-128k",
messages=[{"role": "user", "content": "Hello!"}],
)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 pagecurl 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.
