Glm 4.5 X (thinking) API

Glm 4.5 X (thinking) is a reasoning model from Zhipu GLM. It offers step-by-step reasoning. Available through the MeshTok unified API.

ReasoningTool Use

Pricing (official list, per 1M tokens)

Input

$1.14/M

Output

$2.29/M

Specifications

Context window128K tokens Input modalitiesText StreamingYes APIOpenAI-compatible

How to use Glm 4.5 X (thinking)

Drop-in OpenAI replacement. Change only the base_url and model.

# Python -pip install openai
from openai import OpenAI

client = OpenAI(
    base_url="https://meshtok.com/v1",
    api_key="sk-your-MeshTok-key",
)

resp = client.chat.completions.create(
    model="bigmodel/glm-4.5-x:thinking",
    messages=[{"role":"user","content":"Hello!"}],
)
print(resp.choices[0].message.content)

# cURL
curl https://meshtok.com/v1/chat/completions \
  -H "Authorization: Bearer sk-your-MeshTok-key" \
  -H "Content-Type: application/json" \
  -d '{"model":"bigmodel/glm-4.5-x:thinking","messages":[{"role":"user","content":"Hello!"}]}'