Three request protocols
Minimal request
curl https://api.oneinfer.ai/v1/ula/chat/completions \
-H "Authorization: Bearer $ONEINFER_TOKEN" \
-H "Content-Type: application/json" \
-d '{"model":"glm-5.3","messages":[{"role":"user","content":"Reply with: connection verified"}],"reasoning_effort":"low"}'Reasoning is mandatory, not optional
GLM-5.3 cannot fully disable reasoning. Set reasoning_effort explicitly (low, high, or max) rather than relying on a default — it is the single biggest lever on latency and cost.
Ready to test the workflow?
Create account & add creditsGo deeper
- Full setup and troubleshooting for a specific key or tool — see the integration guides.
- Choosing an effort level per task — see the reasoning-effort guide.
- Defining tools and validating structured output — see the function-calling guide.
Frequently asked questions
How do I use GLM-5.3 with the API?
Send an OpenAI- or Anthropic-compatible request with model "glm-5.3", a valid API key, and an explicit reasoning_effort of low, high, or max.
Where is the live GLM-5.3 model page?
The canonical model page with current OneInfer pricing, capabilities, and availability is /models/zai-org/GLM-5.3. This page is a focused facet of that entity, not a replacement for it.
How should I treat benchmark or price claims?
Check each claim’s provenance label and observed date. Vendor-reported and independently verified numbers are shown as separate evidence classes on this hub.
Put GLM-5.3 to work
Fund a controlled evaluation, start with a prepared prompt, and measure quality and cost on your own workload.