<commit_before>class SubjectSetFirstPage
  include Mongoid::Document
  field :name, type: String
  field :thumbnail, type: String
  field :meta_data, type: Hash
end<commit_msg>add group key id to subject set first page model<commit_after>class SubjectSetFirstPage
  include Mongoid::Document
  field :name, type: String
  field :thumbnail, type: String
  field :meta_data, type: Hash
  field :group_key_id, type: String
end
{'fraction_non_alphanumeric': 0.07328605200945626, 'fraction_numerical': 0.0, 'mean_word_length': 5.625, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '348719', 'n_tokens_mistral': 127, 'n_tokens_neox': 126, 'n_words': 46}