Thesis Breaker
A structured workspace for documenting an investment thesis, testing its assumptions and defining conditions for reconsideration.
Formulate the thesis
Make the hypothesis specific enough to test.
Evidence is recorded as provided. The tool does not authenticate sources.
Define the failure case
A good thesis needs an observable condition that could prove it wrong.
Challenge library
Challenge the thesis with competing mechanisms. Then test an explicit decision boundary.
Choose a market domain. The questions are research prompts, not automated analysis.
Enter a central claim to see locally matched research prompts.
Decision boundary
Define a numerical condition and enter an observed value yourself. The tool compares user-entered values only. A dated observation and named source are required to mark the comparison as documented; no market data are verified.
The comparison is deterministic and uses only the values you enter.
An observed threshold is not a validated market fact. No probability, recommendation, forecast or confidence score is inferred.