When Expert Experience Can Be Quantified: How Rubrics Become Data Assets for LLM Inference Training
The article analyzes how combining formal verification with expert‑derived Rubrics provides fine‑grained process supervision for large language models, presents the CRAFT data‑production pipeline, and shows experimental gains on math and medical benchmarks using Rubric‑driven RL, SFT, and alternating RL‑SFT training.
