ResearchBenchmarksMulticlass classification on ECMulticlass classification on ECFollow0.473Macro F1ProtSent0.40540.422950.44050.45805May 7, 2026Evaluation resultsMethodMethodLinksMacro F1Delta (%)ProtSentModel parameters=150M,...Model parameters=150M, Evaluation protocol=KNN probe2026.050.47315.9ProtSentModel parameters=35M,...Model parameters=35M, Evaluation protocol=KNN probe2026.050.4520.3ESM-2Model parameters=35M,...Model parameters=35M, Evaluation protocol=KNN probe2026.050.45—ESM-2Model parameters=150M,...Model parameters=150M, Evaluation protocol=KNN probe2026.050.408—