GPT 5.4 pricing

GPT 5.4 (openai/gpt-5.4) from openai on Zoo Gateway: $2.78 per million input tokens and $16.7 per million output tokens. Context window 1M. Prices are per million tokens through Zoo Gateway.

GPT 5.4

Fast

openai/gpt-5.4

1M context

Input / 1M$2.78

Output / 1M$16.7

Cache / 1M$0.28

Write / 1M—

105 t/s throughput

656ms TTFT