2 papers
cs.AI2026
GRACE: Gradient-aligned Reasoning Data Curation for Efficient Post-training
Junjie Li, Ziao Wang, NingXuan Ma +2
Existing reasoning data curation pipelines score whole samples, treating every intermediate step as equally valuable. In reality, steps within a trace contribute very unevenly, and…
cs.CV2026
Uncovering Intrinsic Capabilities: A Paradigm for Data Curation in Vision-Language Models
Junjie Li, Ziao Wang, Jianghong Ma +1
Large vision-language models (VLMs) achieve strong benchmark performance, but controlling their behavior through instruction tuning remains difficult. Reducing the budget of instru…