Nomad changes

packages/elixir/lib/kreuzberg/ocr_quality_thresholds.ex

@@ -0,0 +1,61 @@
+# 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.OcrQualityThresholds do
+  @moduledoc """
+  Quality thresholds for OCR fallback decisions and pipeline quality gating.
+
+  All fields default to the values that match the previous hardcoded behavior,
+  so `OcrQualityThresholds::default()` preserves existing semantics exactly.
+  """
+
+  @typedoc "Quality thresholds for OCR fallback decisions and pipeline quality gating."
+  @type t :: %__MODULE__{
+          min_total_non_whitespace: non_neg_integer(),
+          min_non_whitespace_per_page: float(),
+          min_meaningful_word_len: non_neg_integer(),
+          min_meaningful_words: non_neg_integer(),
+          min_alnum_ratio: float(),
+          min_garbage_chars: non_neg_integer(),
+          max_fragmented_word_ratio: float(),
+          critical_fragmented_word_ratio: float(),
+          min_avg_word_length: float(),
+          min_words_for_avg_length_check: non_neg_integer(),
+          min_consecutive_repeat_ratio: float(),
+          min_words_for_repeat_check: non_neg_integer(),
+          substantive_min_chars: non_neg_integer(),
+          non_text_min_chars: non_neg_integer(),
+          alnum_ws_ratio_threshold: float(),
+          pipeline_min_quality: float()
+        }
+
+  defstruct min_total_non_whitespace: 64,
+            min_non_whitespace_per_page: 32,
+            min_meaningful_word_len: 4,
+            min_meaningful_words: 3,
+            min_alnum_ratio: 0.3,
+            min_garbage_chars: 5,
+            max_fragmented_word_ratio: 0.6,
+            critical_fragmented_word_ratio: 0.8,
+            min_avg_word_length: 2,
+            min_words_for_avg_length_check: 50,
+            min_consecutive_repeat_ratio: 0.08,
+            min_words_for_repeat_check: 50,
+            substantive_min_chars: 100,
+            non_text_min_chars: 20,
+            alnum_ws_ratio_threshold: 0.4,
+            pipeline_min_quality: 0.5
+
+  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