name: Iterative Refinement
description: >
  PFLK with confidence threshold loop.
  Run PFLK repeatedly until average knowledge confidence exceeds 0.8.
  Each iteration builds on the previous knowledge, refining hypotheses
  and narrowing the search space.
author: human
steps:
  - id: iteration-1
    cycleId: pflk
    overrides:
      maxParallel: 10

  - id: iteration-2
    cycleId: pflk
    condition:
      type: confidence_threshold
      threshold: 0.8
      onFail: skip
    overrides:
      maxParallel: 5

  - id: iteration-3
    cycleId: pflk
    condition:
      type: confidence_threshold
      threshold: 0.8
      onFail: skip
    overrides:
      maxParallel: 3