POST

/v1/estimate · google/gemini-3.1-pro-preview

field	recorded source
pricing	Source linked above. Source trace `82a504366f34c7491f7e795557a489536a581117eb46c834de2607ef9adfcdbd`

input_tokens number · usage	$2 / 1M
output_tokens number · usage	$12 / 1M
image_tokens number · usage
audio_tokens number · usage
audio_cache_tokens number · usage
web_searches number · usage
reasoning_tokens number · usage
cache_read_tokens number · usage
cache_write_tokens number · usage
quote	$22 — input_tokens 1000000 · output_tokens 1000000 · image_tokens 0 · audio_tokens 0 · audio_cache_tokens 0 · web_searches 0 · reasoning_tokens 0 · cache_read_tokens 0 · cache_write_tokens 0 base rate; long prompts re-quote