Kevin Champlin

Receipt

A conversation, with the bill attached.

1 turn on May 6, 2026. Every metric the model exposed is shown below.

Turns
1
Tokens
2,604
in 2,581 / out 23
Cache reads
0
Total cost
$0.2100
Turn 1 claude-haiku-4-5
User

What is a token?

Assistant · stop: end_turn

A token is the smallest unit a language model processes, roughly four characters of English text per token.

in2,581 out23 ttft720ms latency1,450ms cost$0.0022

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Kevin Champlin

kevinchamplin.com

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