OpenAI / openai/gpt-5.4-mini
GPT-5.4 mini - access through LLMTR
Delivers serious capability for coding, computer use, and subagent workflows while keeping latency and cost under tighter control. A strong default when you want quality without paying flagship rates.
Technical specifications
| Canonical ID | openai/gpt-5.4-mini |
|---|---|
| Provider | OpenAI |
| Context window | 128,000 tokens |
| Operations | CHAT_COMPLETIONS |
| Modalities | text, image, audio |
Pricing
An 8% platform margin applies to credit top-ups; model usage prices are not separately marked up.
| Operation | Metric | Unit | Price |
|---|---|---|---|
| CHAT_COMPLETIONS | INPUT_TEXT | PER_1M_TOKENS | $0.750000 |
| CHAT_COMPLETIONS | OUTPUT_TEXT | PER_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":"openai/gpt-5.4-mini","messages":[{"role":"user","content":"Hello"}]}'Related models
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