GLM 5.1 Nvfp4 Mtp API Pricing

GLM 5.1 Nvfp4 Mtp 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.

What GLM 5.1 Nvfp4 Mtp costs in practice

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

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

GLM 5.1 Nvfp4 Mtp features

• Function calling
• Structured output
• Reasoning
• Prompt caching

Use GLM 5.1 Nvfp4 Mtp with LiteLLM

Call GLM 5.1 Nvfp4 Mtp 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="tensormesh/lukealonso/GLM-5.1-NVFP4-MTP",
    messages=[{"role": "user", "content": "Hello!"}],
)

model_list:
  - model_name: glm-5.1-nvfp4-mtp
    litellm_params:
      model: tensormesh/lukealonso/GLM-5.1-NVFP4-MTP
      # credentials: see the provider's LiteLLM docs page

curl http://0.0.0.0:4000/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer sk-1234" \
  -d '{
    "model": "glm-5.1-nvfp4-mtp",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

GLM 5.1 Nvfp4 Mtp FAQ

More Z.ai models

• GLM 5.2 Fast Preview$2.254 / $7.889 per 1M tokens
• GLM 5 Turbo$1.20 / $4 per 1M tokens
• GLM 5.3$1.40 / $4.40 per 1M tokens
• GLM 5.3 Flash$0.15 / $0.50 per 1M tokens
• GLM 5.2$1.40 / $4.40 per 1M tokens
• GLM 5.1$1.40 / $4.40 per 1M tokens
• GLM 5 Code$1.20 / $5 per 1M tokens
• GLM 5$1 / $3.20 per 1M tokens