OpenAI: GPT-5.4 — AI model
OpenAI: GPT-5.4 is a AI model from OpenAI, available through Hormouz via an OpenAI-compatible API with stable access from inside Iran.
GPT-5.4 is OpenAI’s latest frontier model, unifying the Codex and GPT lines into a single system. It features a 1M+ token context window (922K input, 128K output) with support for...
Specs
| Vendor | OpenAI |
|---|---|
| Type | text, image |
| Context window | 1,050,000 tokens |
| Pricing | $2.50/M in · $15.00/M out |
| API | chat_completions |
| Capabilities | Vision · Tools |
Code example
curl https://api.hormouz.net/v1/chat/completions \
-H "Authorization: Bearer ng-YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "openai/gpt-5.4",
"messages": [{"role": "user", "content": "Hello!"}]
}'Use via Hormouz
Connect to this model and 450+ others with one API key — stable under heavy load and optimized for Iran.
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