POST

/v1/estimate · openai/gpt-5.4:batch

field	recorded source
pricing	Source linked above. Source trace `4a18de1880e394efcd61035b19b083512a7764353b4e2e519753c694350b3aa5`

input_tokens number · usage	$1.25 / 1M
output_tokens number · usage	$7.5 / 1M
web_searches number · usage
cache_read_tokens number · usage
quote	$13.75 — input_tokens 1000000 · output_tokens 1000000 · web_searches 0 · cache_read_tokens 0 base rate; long prompts re-quote