Author

Fei Shen

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Preprint Aug 2026

OPD-V: Visual On-Policy Self-Distillation with Modality Balance

OPD-V is introduced, a visual OPSD paradigm that instantiates privileged information through the Positive Teacher and Negative Teacher that consistently improves reasoning performance while reducing training cost.

Aniri, Jinhe Bi, Peng Liao et al. · 2 citations

#artificial intelligence Preprint Aug 2026

Mechanist: AI as a Scientific Instrument for Discovering the Mechanisms of Intelligence

Mechanist is an agentic system that uses AI as a scientific instrument for the autonomous discovery of mechanisms underlying AI intelligence, and develops a mechanism theory of belief, revealing how models represent world knowledge, form beliefs, infer the beliefs of others, and how these mechanisms emerge during pretraining.

Mengru Wang, Junfeng Fang, Shuofei Qiao et al. · 0 citations