going from refine to llm lingua +

mean_correctness_score         2.931818
mean_relevancy_score           0.272727
mean_faithfulness_score        0.977273
mean_context_similarity_score  0.808573

{
      "query": "Paul Graham mentions his experience of leaving YC and no longer working with Jessica. How does he describe this experience and what does it reveal about his personal and professional relationship with Jessica?",
      "contexts": null,
      "response": " Paul Graham describes his experience of leaving YC and no longer working with Jessica as a decision made due to the need for a change in leadership and the desire to let Sam Altman take over. He mentions that they had been discussing the possibility of bringing Sam on board since the previous year and that he had been helping with YC since then. Paul and Jessica had agreed that if Sam accepted the offer to become the president of YC, they would step back and become ordinary partners. Paul also mentions that he had been running YC more and more, partly because he was focused on his mother's cancer treatment. The conversation about bringing Sam on board took place at a corner caf\u00e9 in March 2014, and they both agreed to implement the change. The text reveals that Paul and Jessica had a professional relationship as co-founders of YC, and Paul had a high regard for her abilities and contributions to the organization. However, he felt that the time had come for a change in leadership and for him to step back and let someone else take the reins.",
      "passing": false,
      "feedback": "NO",
      "score": 0.0,
      "pairwise_source": null,
      "invalid_result": false,
      "invalid_reason": null
    }