Skip to main content
The Step Utility evaluator uses three attributes to define the score:
  • Relevance: The relevance of the step to the overall task.
  • Effectiveness: The effectiveness and contribution of the step to advance the overall objective.
  • Alignment: The alignment of the step to match the context of the task.

​
Input

  • Required Inputs:
    • session: Complete interaction log showing all steps

​
Output

  • Result: Value in the continuous range [0, 1]
  • Reasoning: Detailed explanation of utility assessment
StepUtility=Number of Useful StepsTotal Number of Steps\mathrm{StepUtility} = \frac{\text{Number of Useful Steps}}{\text{Total Number of Steps}}

​
Interpretation

  • Higher scores (closer to 1): More steps in the session contribute effectively to achieving the task goal
  • Lower scores (closer to 0): Fewer steps contribute to task achievement, with many steps being unhelpful
⌘I