ResearchBenchmarksDense Retrieval on SciFactDense Retrieval on SciFactFollow4.8Relative Improvement (%)GPL-3.416-1.2830.852.983Jan 20, 2026Evaluation resultsMethodMethodLinksRelative Improvement (%)GPLBase Encoder=Tas-B, Ad...Base Encoder=Tas-B, Adaptation Method=GPL2026.014.8PCABase Encoder=Tas-B, Ad...Base Encoder=Tas-B, Adaptation Method=PCA2026.013.2GPL + JPQBase Encoder=Tas-B, Ad...Base Encoder=Tas-B, Adaptation Method=GPL + JPQ2026.011.8GPL + BPRBase Encoder=Tas-B, Ad...Base Encoder=Tas-B, Adaptation Method=GPL + BPR2026.01-3.1