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fil/packages/elixir/lib/kreuzberg/llm_usage.ex

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2026-06-01 23:40:55 +02:00
# This file is auto-generated by alef — DO NOT EDIT.
# alef:hash:4e15143f4af1ae8bafbdb1506ef057da924484c66a19483966333558ad437e75
# To regenerate: alef generate
# To verify freshness: alef verify --exit-code
# Issues & docs: https://github.com/kreuzberg-dev/alef
defmodule Kreuzberg.LlmUsage do
@moduledoc """
Token usage and cost data for a single LLM call made during extraction.
Populated when VLM OCR, structured extraction, or LLM-based embeddings
are used. Multiple entries may be present when multiple LLM calls occur
within one extraction (e.g. VLM OCR + structured extraction).
"""
@typedoc "Token usage and cost data for a single LLM call made during extraction."
@type t :: %__MODULE__{
model: String.t() | nil,
source: String.t() | nil,
input_tokens: non_neg_integer() | nil,
output_tokens: non_neg_integer() | nil,
total_tokens: non_neg_integer() | nil,
estimated_cost: float() | nil,
finish_reason: String.t() | nil
}
defstruct model: nil,
source: nil,
input_tokens: nil,
output_tokens: nil,
total_tokens: nil,
estimated_cost: nil,
finish_reason: nil
defimpl Jason.Encoder do
@doc false
def encode(value, opts) do
value
|> Map.from_struct()
|> Enum.reject(fn {_k, v} -> v == nil end)
|> Enum.into(%{})
|> Jason.Encoder.encode(opts)
end
end
end