Estimate the whole path to a verified result, not just the first implementation pass.
The decision behind the technique
Unknown architecture and flaky tests make usage harder to predict than lines of code. A short read-only investigation reduces the largest uncertainty before you commit.
Estimate the whole path to a verified result, not just the first implementation pass.
A practical step-by-step workflow
Use this sequence as a default, then tighten or expand it only when the evidence changes.
- Estimate exploration, implementation, tests and rework separately
- Run a bounded read-only investigation
- Reduce scope if any phase remains unbounded
- Keep a reserve for the final failing check
Failure boundary and finish line
Do not treat another repository’s task cost as a reliable baseline for yours.
Finish when the plan fits both visible windows and preserves enough capacity to verify the work.
Frequently asked questions
What should I do first?+
Estimate exploration, implementation, tests and rework separately
What is the main failure mode?+
Do not treat another repository’s task cost as a reliable baseline for yours.
OFFICIAL SOURCES
Verify against the source
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