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Reasoning Performance and Sycophancy Evaluation on Reference Set N=500

90.5AccuracyRCA
3.1425.8248.571.18Dec 16, 2025

Evaluation results

MethodLinks
RCAModel=GPT-5.1, Tier=Tier 4: RCA (Process Evaluation)2025.1290.50
Self-ConsistencyModel=GPT-5.1, Tier=Tier 3: Self-Correction2025.1286.18.2
ReflexionModel=GPT-5.1, Tier=Tier 3: Self-Correction2025.1285.47.8
Self-RefineModel=GPT-5.1, Tier=Tier 3: Self-Correction2025.1284.89.1
CoT-InstructedModel=GPT-5.1, Tier=Tier 3: Self-Correction2025.1284.211.4
RCAModel=GPT-4o, Tier=Tier 4: RCA (Process Evaluation)2025.1283.50
RCAModel=GPT-3.5, Tier=Tier 4: RCA (Process Evaluation)2025.12740
DirectModel=GPT-4o, Tier=Tier 1: Direct Prompting2025.1244.544
CoT-BalancedModel=GPT-4o, Tier=Tier 2: Chain-of-Thought2025.124354.5
DirectModel=GPT-3.5, Tier=Tier 1: Direct Prompting2025.1220.568
CoT-BalancedModel=GPT-3.5, Tier=Tier 2: Chain-of-Thought2025.126.587