Regression testing for business prompts
compare versions of a prompt or model on the same tasks.
One-time payment
$49
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Recognize the problem
Three signals that the current approach is costing clarity.
Does the style improvement introduce a factual error?
What critical case is blocking the release?
How do we revert to the previous version?
Practical outcome
compare versions of a prompt or model on the same tasks.
What is included
The working pieces, connected.
Minimum scope
Guía PDF, registro editable, caso ficticio resuelto y memo de decisión.
Safe preview
Version A passes 18 out of 20 cases, and version B passes 19. B fabricates a contractual condition in a critical case. Although its overall rate is 95%, this flaw prevents replacing version A until the flaw is corrected and the affected assessment is repeated.
The preview shows structure and a limited example; it does not expose the complete paid editable or delivery file.
How it works
From context to a reviewable output.
- 1
Define the context and decision.
- 2
Complete the required inputs.
- 3
Produce a first working version.
- 4
Review, validate and adapt.
This is for
For managers who reuse prompts on a team.
This is not for
Those who expect automatic decisions or guaranteed business results.
Method and limits
Useful when judgment stays in the loop.
Methodology and author
Define normal, incomplete, contradictory, and adverse cases. Specify what response is acceptable and what constitutes a critical failure. Run all versions against the same sample with recorded sources and parameters. Review quality by task and cost, without choosing a version based on a single striking response. Designed and signed by Julio Alonzo.
Requirements and limitations
Maintain the reference set and add cases without deleting old failures. Record the date and model because behavior may change. The resource explains when the differences are insufficient to make a decision and how to select cases that represent real-world work.
Cutoff date: 2026-09-30
FAQ
Before purchasing.
Answers derived from the product file and its commercial kit.
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$49
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- ✓ 15-day refund period
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