sentence-transformers/all-MiniLM-L6-v2

cpu

./faiss_index

Use the following pieces of context to answer the question at the end. If you don't know the answer, just say that you don't know, don't try to make up an answer. {context} Question: {question} Helpful Answer:

microsoft/phi-1_5

stuff

RetrievalQA(combine_documents_chain=StuffDocumentsChain(llm_chain=LLMChain(prompt=PromptTemplate(input_variables=['context', 'question'], template="Use the following pieces of context to answer the question at the end. If you don't know the answer, just say that you don't know, don't try to make up an answer.\n\n{context}\n\nQuestion: {question}\nHelpful Answer: \n"), llm=HuggingFacePipeline(pipeline=<transformers.pipelines.text_generation.TextGenerationPipeline object at 0x2dcfdff90>, batch_size=16)), document_variable_name='context'), return_source_documents=True, retriever=VectorStoreRetriever(tags=['FAISS', 'HuggingFaceEmbeddings'], vectorstore=<langchain_community.vectorstores.faiss.FAISS object at 0x2d59a51d0>))