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glm-5.3-flash-cheap

Chat Derestricted Tool calling Streaming Codex
Variant
premium full-context
Cost×1.8
Minimum planBasic
Context window1,310,720
Max output131,072
Uptime (7d)71.4%
Latency your local time

Use this model

Base URL https://api.literouter.com/v1
Model glm-5.3-flash-cheap
API key your LiteRouter API key

Using SillyTavern, Janitor AI, or Chub? See the setup guides.

bash
curl https://api.literouter.com/v1/chat/completions \
  -H "Authorization: Bearer $LITEROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "glm-5.3-flash-cheap",
    "messages": [{ "role": "user", "content": "Hello!" }]
  }'

Add the provider to ~/.codex/config.toml, export your key, then run codex. Full steps: Codex CLI.

toml
# ~/.codex/config.toml
model = "glm-5.3-flash-cheap"
model_provider = "literouter"

[model_providers.literouter]
base_url = "https://api.literouter.com/v1"
env_key = "LITEROUTER_API_KEY"
wire_api = "responses"
bash
export LITEROUTER_API_KEY="your_literouter_api_key"