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Faithfulness Evaluation on Multi-News (test)

38.5SummaCGPT-5
32.790434.272735.75537.2373Dec 3, 2025

Evaluation results

MethodLinks
GPT-5Model Category=LRM, Prompting=2-shot2025.1238.550.65
Extract-to-Abstract (E2A)Base Model=GPT-4.1, Prompting=2-shot2025.1237.3143.38
o1Model Category=LRM, Prompting=2-shot2025.1237.0849.02
Chain-of-Thought (COT)Base Model=GPT-4.1, Prompting=2-shot2025.1237.0739.78
VanillaBase Model=GPT-4.1, Prompting=2-shot2025.1236.9618.87
Cited Summarization (Cite)Base Model=GPT-4.1, Prompting=2-shot2025.1236.0538.2
Question-Answer Guided (QAG)Base Model=GPT-4.1, Prompting=2-shot2025.1235.8640.98
Self-Consistency (SC)Base Model=GPT-4.1, Prompting=2-shot2025.1235.3940.53
Iterative Refine (IR)Base Model=GPT-4.1, Prompting=2-shot2025.1234.7940.57
o3Model Category=LRM, Prompting=2-shot2025.1234.1237.48
Decomposition (Deco)Base Model=GPT-4.1, Prompting=2-shot2025.1233.6837.27
Plan-then-Write (Plan)Base Model=GPT-4.1, Prompting=2-shot2025.1233.0141.17