Outcome Reward Models

Process Reward Models

Rule-Based Reward Models for Reasoning

A team is training a language model to solve multi-step logic puzzles. Their training system automatically reviews each line of the model's generated reasoning. If a line represents a valid deductive step, it receives a positive score. If a line contains a logical fallacy or contradicts a previous statement, it receives a negative score, and the evaluation stops. The total score for the entire reasoning path is then used to update the model. Which classification best describes this type of feedback mechanism?

Selecting a Reward Model for a Math Tutoring LLM

Match each description of a feedback mechanism for training a reasoning model with the most appropriate classification.