Z.AI / zai/glm-4.5-airx

GLM-4.5-AirX - access through LLMTR

More ambitious than the Air variant while still staying lightweight. Offers strong price-performance on mid-complexity agent and coding work.

Technical specifications

Canonical IDzai/glm-4.5-airx
ProviderZ.AI
Context window128,000 tokens
OperationsCHAT_COMPLETIONS
Modalitiestext

Pricing

An 8% platform margin applies to credit top-ups; model usage prices are not separately marked up.

OperationMetricUnitPrice
CHAT_COMPLETIONSINPUT_TEXTPER_1M_TOKENS$1.10
CHAT_COMPLETIONSOUTPUT_TEXTPER_1M_TOKENS$4.50

Example usage

With existing OpenAI SDK flows, change only the base URL and model identifier.

curl https://llmtr.com/v1/chat/completions \
  -H "Authorization: Bearer llmtr-your_key" \
  -H "Content-Type: application/json" \
  -d '{"model":"zai/glm-4.5-airx","messages":[{"role":"user","content":"Hello"}]}'

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