Evaluating Abstractive Summarization (Chunk 6)
The close F1 Scores between the summaries indicate that they may perform similarly in capturing the key information. However, this small difference should be interpreted with caution. Since BERTScore may not fully grasp subtleties and high-level concepts that a human evaluator might understand, reliance solely on this metric could lead to misinterpreting the actual quality and nuances of the summary. An integrated approach combining BERTScore with human judgment and other metrics could offer a more reliable evaluation.