POST

/v1/estimate · gpt-5.4

model gpt-5.4priced per tokensource pricing page ↗

field	recorded source
pricing	Source linked above. Source trace `ade10f3abc7dd147fd108bb7f4887771a66dc4ca562c5863b3aab932f31dc2e7`

output_tokens number · usage	$15 / 1M
input_tokens number · usage	$2.5 / 1M
cache_read_tokens number · usage
quote	$27.5 — output_tokens 1000000 · input_tokens 1000000 · cache_read_tokens 0 base rate; long prompts re-quote