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Summarization on MultiNews (test)

4.98ComprehensivenessChain-of-Thought (CoT)
1.8082.63153.4554.2785Dec 3, 2025

Evaluation results

MethodLinks
Chain-of-Thought (CoT)Base Model=GPT-4.12025.124.98————4.245
COTModel Category=LLM (GPT-4.1)2025.124.98————4.245
Iterative Refine (IR)Base Model=GPT-4.12025.124.96————4.514.97
IRModel Category=LLM (GPT-4.1)2025.124.96————4.514.97
Self-Consistency (SC)Base Model=GPT-4.12025.124.95————4.594.98
SCModel Category=LLM (GPT-4.1)2025.124.95————4.594.98
VanillaBase Model=GPT-4.12025.124.94————4.564.99
VanillaModel Category=LLM (GPT-4.1)2025.124.94————4.564.99
Decomposition (Deco)Base Model=GPT-4.12025.124.92————4.14.98
DecoModel Category=LLM (GPT-4.1)2025.124.92————4.14.98
Plan-then-Write (Plan)Base Model=GPT-4.12025.124.91————4.144.95
PlanModel Category=LLM (GPT-4.1)2025.124.91————4.144.95
o3Model Category=Large Reasoning Models (LRM)2025.124.86————4.674.97
o3Model Category=Large Reasoning Models (LRM)2025.124.86————4.674.97
Cited Summarization (Cite)Base Model=GPT-4.12025.124.83————4.844.98
CiteModel Category=LLM (GPT-4.1)2025.124.83————4.844.98
o1Model Category=Large Reasoning Models (LRM)2025.124.8————4.634.92
o1Model Category=Large Reasoning Models (LRM)2025.124.8————4.634.92
GPT-5Model Category=Large Reasoning Models (LRM)2025.124.79————4.24.98
GPT-5Model Category=Large Reasoning Models (LRM)2025.124.79————4.24.98
Extract-to-Abstract (E2A)Base Model=GPT-4.12025.124.68————4.824.99
E2AModel Category=LLM (GPT-4.1)2025.124.68————4.824.99
Question-Answer Guided (QAG)Base Model=GPT-4.12025.121.93————3.974.98
QA-GModel Category=LLM (GPT-4.1)2025.121.93————3.974.98
BART-PTShots=100-shot2022.11—4.173.83.273.63——
Goldtype=human reference2022.11—4.74.74.934.77——
GPT-3.5Model=text-davinci-002, Shots=1-shot2022.11—4.974.733.072.73——
PEGASUSShots=100-shot2022.11—4.233.953.533.72——
UNISUMMShots=100-shot2022.11—4.634.174.074.3——