ResearchBenchmarksPair Extraction on MECAD (official split)Pair Extraction on MECAD (official split)Follow54.82PrecisionM3HG39.074443.162247.2551.3378Jun 17, 2026Evaluation resultsMethodMethodLinksPrecisionRecallF1 ScoreM3HGModalities=TModalities=T2026.0654.8246.4250.27SHARKModalities=TModalities=T2026.0649.0242.8745.74RPCLModalities=T+A+VModalities=T+A+V2026.0640.9573.0952.49GPT-4oModalities=TModalities=T2026.0639.6841.7740.7