A machine learning team is training a model to generate creative stories. They implement a reward mechanism where every segment of a generated story is assigned a score of exactly +1, irrespective of the segment's content, the initial prompt, or the rest of the story. Which of the following outcomes is the most likely consequence of this reward strategy?

Evaluating a Chatbot's Reward Function

A reward function that assigns a constant positive value (e.g., +1) to every segment of a generated text is an effective method for training a model to differentiate between well-written and poorly-written segments.

Formula for a Negative Reward Function $r(\mathbf{x}, \mathbf{y}, \bar{\mathbf{y}})$

Formula for a Positive Reward Function $r(\mathbf{x}, \mathbf{y}, \bar{\mathbf{y}})$