| Nodes | Modules | YAML module names |
| 1️⃣ Query Expansion | Query Decompose, HyDE, Multi Query Expansion, 📌 Pass Module: pass_query_expansion | query_decompose, hyde, multi_query_expansion, pass_query_expansion |
| 2️⃣ Retrieval | BM25, VectorDB, 📌 Hybrid Module: hybrid_rrf, hybrid_cc | bm25, vectordb, hybrid_rrf, hybrid_cc |
| 3️⃣ Passage Augmenter | Prev Next Augmenter, 📌 Pass Module: pass_passage_augmenter | prev_next_augmenter, pass_passage_augmenter |
| 4️⃣ Passage Reranker | UPR, Tart, MonoT5, Cohere reranker, RankGPT, Jina Reranker, Sentence Transformer Reranker, Colbert Reranker, Flag Embedding Reranker, Flag Embedding LLM Reranker, Time Reranker, Ko-reranker, 📌 Pass Module: pass_reranker | upr, tart, monot5, cohere_reranker, rankgpt, jina_reranker, sentence_transformer_reranker, colbert_reranker, flag_embedding_reranker, flag_embedding_llm_reranker, time_reranker, ko_reranker, pass_reranker |
| 5️⃣ Passage Filter | similarity threshold cutoff, similarity percentile cutoff, recency filter, 📌 Pass Module: pass_passage_filter | similarity_threshold_cutoff, similarity_percentile_cutoff, recency_filter, pass_passage_filter |
| 6️⃣ Passage Compressor | Tree Summarize, Refine, 📌 Pass Module: pass_compressor | tree_summarize, refine, pass_compressor |
| 7️⃣ Prompt Maker | Default Prompt Maker (f-string), Long Context Reorder, Window Replacement | fstring, long_context_reorder, window_replacement |
| 8️⃣ Generator | llama index llm, openai_llm, vllm | llama_index_llm, openai_llm, vllm |