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Sunk cost fallacy

Curated Category: decision-framing

Past investment is used to justify continuation despite weak future value.

The narrative treats already spent resources as a reason to persist, instead of re-evaluating expected future outcomes from current evidence.

Detection signals

  • Past effort/investment is central justification.
  • Future outlook is secondary to historical commitment.
  • Escalation continues after contradictory evidence.

Caution notes

  • Long-term projects may need persistence for valid reasons.
  • Detect only when past cost replaces forward-looking evaluation.

AI-generated domain examples

Generate illustrative examples for a selected domain/topic. Generated output is separated from canonical ontology content.

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