config.json

{
  "bos_token_id": 0,
  "decoder_start_token_id": 2,
  "doc_sep": " // ",
  "eos_token_id": 2,
  "is_encoder_decoder": true,
  "max_combined_length": 300,
  "model_type": "rag",
  "n_docs": 5,
  "pad_token_id": 1,
  "pretrained_generator_tokenizer_name_or_path": "facebook/bart-large",
  "pretrained_question_encoder_tokenizer_name_or_path": "facebook/dpr-question_encoder-single-nq-base",
  "retrieval_batch_size": 8,
  "retrieval_vector_size": 768,
  "retriever_type": "hf_retriever",
  "dataset": "wiki_dpr",
  "dataset_split": "train",
  "index_name": "embeddings",
  "title_sep": " / ",
  "vocab_size": 50265
}