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Session Cost Summary

Source: R/chat-default.R
session_cost.Rd

Get cost and token usage summary for the current dsprrr session. This aggregates data from all LLM calls tracked in the prompt history.

Usage

session_cost()

Value

A list with:

  • n_calls: Integer, number of LLM calls

  • tokens_in: Integer, total input tokens

  • tokens_out: Integer, total output tokens

  • total_tokens: Integer, sum of input and output tokens

  • cost: Numeric, total estimated cost in USD

  • by_model: A tibble with per-model breakdown (if available)

Examples

if (FALSE) { # \dontrun{
# After running some dsp() calls
dsp("question -> answer", question = "What is 2+2?")
dsp("question -> answer", question = "What is the capital of France?")

# Get session summary
session_cost()
#> $n_calls
#> [1] 2
#> $tokens_in
#> [1] 45
#> $tokens_out
#> [1] 12
#> $cost
#> [1] 0.0001

# Access total cost directly
session_cost()$cost
} # }