Open Source, Llamaindex, Gpt 4, Llm, OpenAI.
reference = [[example.reference_answer] for example in rag_dataset.examples] Compute Correctness, Faithfulness, and Relevancy Evaluation. prometheus_eval_results = await batch_eval_runner( prometheus_evaluators, query_engine, questions, reference ) gpt4_eval_results = await batch_eval_runner(