Evaluation loops
The quality streak loop
A realistic product-testing workflow that turns every failure into documented regression coverage and restarts the success streak after each fix.
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# The quality streak loop
## Purpose
A realistic product-testing workflow that turns every failure into documented regression coverage and restarts the success streak after each fix.
## Prompt
```text
Test realistic scenarios. When one fails, document it, add regression and benchmark coverage, fix it, and restart the streak. Stop after [N] successful cases in a row.
```
## When To Use
Use this when product quality needs a strict consecutive-success bar and failures should permanently improve the test and benchmark suite.
## Workflow
- Define realistic scenarios, the quality bar, the value of [N], and the evidence required for a pass.
- Run cases one at a time under consistent conditions and preserve the result for review.
- On any failure, document it, add regression and benchmark coverage, fix the cause, verify the fix, and reset the streak to zero.
- Stop only after [N] consecutive cases meet the original quality bar.
## Verifier
The latest [N] realistic cases pass in a row.
Every earlier failure is documented, fixed, and protected by regression and benchmark coverage.
## Notes
Restarting the streak prevents isolated successes from hiding intermittent weaknesses. Converting each failure into durable coverage makes the evaluation stronger after every miss.
Choose [N] before the run and keep the scenario distribution representative. Do not lower the quality bar or avoid difficult cases to preserve the streak.
## Source
- Source: Forward Future Loop Library
- Author: Matthew Berman
- Published: 2026-06-16
- Modified: 2026-06-17
- URL: https://signals.forwardfuture.ai/loop-library/loops/quality-streak-loop/