FA-98083 / Sequence batch packing / Member archive
Segment identifiers continue across packed rows · case 03
Segment identifiers continue across packed rows.
Case contract
For each row of packed sequence lengths, label tokens with that row-local sequence index; numbering restarts at zero per row.
Why this case matters
This deterministic toy packing rule models a common boundary in preparing bounded training sequences.
One recorded failure
Sample boundary fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| two rows reset | [[0, 0, 0, 1], [2, 2]] | [[0, 0, 0, 1], [0, 0]] | Failed |
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