reroute

Z.ai: GLM 4.6

z-ai/glm-4.6
Compare API Try this model

Compared with GLM-4.5, this generation brings several key improvements: Longer context window: The context window has been expanded from 128K to 200K tokens, enabling the model to handle more complex...

Modalities
In / Out Price
$0.43 / $1.75 per 1M
Context
205K
Released
Sep 30, 2025
Knowledge Cutoff
Mar 2025

API

Reroute speaks the OpenAI Chat Completions format. Point any OpenAI SDK at https://reroute.wtf/api/v1 and use z-ai/glm-4.6 as the model.

You need an API key
Keys start with sk-rr-v1- and are shown once.
Create API key
curl https://reroute.wtf/api/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $REROUTE_API_KEY" \
  -d '{
  "model": "z-ai/glm-4.6",
  "messages": [
    { "role": "user", "content": "What is the meaning of life?" }
  ]
}'

Streaming

Set stream: true to receive server-sent events. The final chunk carries usage and cost.

curl -N https://reroute.wtf/api/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $REROUTE_API_KEY" \
  -d '{ "model": "z-ai/glm-4.6", "stream": true,
        "messages": [{ "role": "user", "content": "Count to five" }] }'