FA-100167 / Annotation span alignment / Member archive
Token labels leak across neighboring annotations · case 02
Token labels leak across neighboring annotations.
Case contract
For each token interval, emit labels in annotation order whose half-open intervals positively overlap it.
Why this case matters
A small offline annotation transformation keeps span coordinates explicit when text or token boundaries change.
One recorded failure
Sample boundary fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| left touching excluded | [["x"]] | [[]] | Failed |
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