Patent Retrieval on Sophia-bench ai_feat benchmark leaderboard · SOTA2 Research

Patent Retrieval on Sophia-bench ai_feat

91.3InScope @10 (Section)QaECTER

Evaluation Results

Method	Links
QaECTER2026.04		91.3	84.2	78.1	62.7	48.7	29.7
patembed-large2026.04		91.1	84.8	77.6	63.3	47.4	29.6
Octen-Embed-8B2026.04		90.1	81.5	75.8	59	46.8	27.8
Octen-Embed-4B2026.04		90.1	82.2	75.9	59.9	46.7	28.2
PaECTER2026.04		89.9	82.3	75.1	59.2	45.5	27.4
modernbert-embed-base2026.04		88.5	81.1	72	56.6	41.4	24.6
bert-for-patents2026.04		82.4	75	59.9	46.2	30.3	18.7