jiosephlee/context-conditioned-molecule-transfer-v10.3.1-dili-mixed-canonical-intern

DILI context-conditioned molecule transfer V10.3.1 This release freezes the V10.3 auxiliary rows and all direct strata except positive-positive transfers, which are deterministically downsampled to a 2:1 ratio against negative-negative transfers. Query values remain hidden from prompts. Train rows: 141,444 Validation rows: 52,564 Test rows: 49,992