OpenAIgpt-5.4
GPT-5.4
Capable reasoning for complex professional work.
GPT-5.4 handles complex professional tasks with reasoning support, at a lower price than the flagship — a strong default when you want capable output without top-end cost.
Professional workReasoningBalanced cost
Specs
Context window1.1M tokens
Max output128K tokens
InterfaceOpenAI-style Chat Completions · Anthropic-style Messages
Price / 1M$2.00 / $12.00was $2.50 / $15
Capabilities
- ReasoningSupported
- VisionSupported
- Tool callingSupported
- StreamingSupported
- JSON outputSupported
Why teams pick it
- Reasoning support for multi-step problems
- Flagship-family quality at a lower price
- Over 1M tokens of context
Call GPT-5.4
GPT-5.4 answers on either API below — pick the one your code already speaks and just swap in your Inferray key.
/v1/chat/completions · OpenAI-style Chat Completions · openai SDK or plain HTTP
curl https://api.inferray.com/v1/chat/completions \
-H "Authorization: Bearer inferray_..." \
-H "Content-Type: application/json" \
-d '{
"model": "gpt-5.4",
"messages": [{"role": "user", "content": "ship it"}]
}'/v1/messages · Anthropic-style Messages · @anthropic-ai/sdk SDK or plain HTTP
curl https://api.inferray.com/v1/messages \
-H "Authorization: Bearer inferray_..." \
-H "Content-Type: application/json" \
-d '{
"model": "gpt-5.4",
"max_tokens": 1024,
"messages": [{"role": "user", "content": "ship it"}]
}'