GPT-5.4 Pro
openai/gpt-5.4-pro
byOpenAI1.05M contextReleased Mar 5, 2026ToolsVisionReasoning
GPT-5.4 Pro is OpenAI's most advanced model, building on GPT-5.4's unified architecture with enhanced reasoning capabilities for complex, high-stakes tasks. It features a 1M+ token context window (922K input, 128K...
- Input
- $32.6
- per 1M tokens
- Output
- $196
- per 1M tokens
Lowest price across providers. You are billed from your Ditfa Platform credits per token used.
Providers
Requests are routed to the cheapest healthy provider and fall back automatically.
Usage
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Top apps
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Quickstart
Use any OpenAI SDK. Point it at the Ditfa Platform base URL and use an sk-dp- key.
curl https://gateway.ditfa.com/v1/chat/completions \
-H "Content-Type: application/json" \
-H "Authorization: Bearer $DITFA_API_KEY" \
-d '{
"model": "openai/gpt-5.4-pro",
"messages": [
{
"role": "user",
"content": "Write a haiku about the ocean."
}
]
}'