foundry_usage: Summarise token usage for foundryR results

In foundryR: Data Frame Workflows for 'Microsoft Foundry'

Summarise token usage for foundryR results

Description

Sum token columns returned by foundryR chat, Responses, extraction, and batch helpers. Pass your own rates to compute spend; foundryR does not hardcode Azure prices because they change over time.

Usage

foundry_usage(x, rates = NULL)

Arguments

x	Data frame with foundryR token columns.
rates	Optional named numeric vector with any of input, cached_input, and output rates per token.

Value

A one-row tibble with token totals and optional cost.

Examples

responses <- data.frame(
  input_tokens = c(10, 20),
  cached_input_tokens = c(0, 5),
  output_tokens = c(3, 7)
)
foundry_usage(responses)
foundry_usage(
  responses,
  rates = c(input = 0.000001, cached_input = 0.0000001, output = 0.000004)
)

foundryR documentation built on Sept. 25, 2026, 1:10 a.m.