Model catalog

Usage cost calculator

Plug in how many million tokens you expect, pick a model (or enter rates), and see list-rate dollars. Assumptions are yours. This is not a vendor bill.

Models · Plans · Install CLI to measure real sessions

Model

Input MTok

Output MTok

Cache read MTok

Cache write MTok

Using cheapest list rates for Ft:Gpt 4o 2024 11 20 ($3.75 in / $15 out per MTok).

INPUT

$37.50

10 MTok × $3.75

OUTPUT

$30

2 MTok × $15

CACHE READ

$15

40 MTok × $0.375

CACHE WRITE

$3.75

2 MTok × $1.88

List-rate total for this shape

$86.25

Million tokens × published $/MTok. Cache rates use the cheapest listed cache field when the model is known; otherwise the custom rates you entered. This is not a bill and not a subscription comparison.

Real usage, not a guess

The CLI reads the session logs your harnesses already write and prices them the same way.

$ curl -fsSL https://tokenstat.ai/install.sh | bash