POST

/v1/estimate · openai/gpt-5.4

model GPT-5.4priced per tokensource pricing page ↗

field	recorded source
pricing	Source linked above. Source trace `2ddcf8d94f8241df8e7fb084396f68927acaeb79a761c89ffb5864f11fe803cf`

input_tokens number · usage	$2.5 / 1M
output_tokens number · usage	$15 / 1M
cache_read_tokens number · usage
quote	$17.5 — input_tokens 1000000 · output_tokens 1000000 · cache_read_tokens 0