FA-98459 / Beam search bookkeeping / Member archive
Beam search: candidate budget is shared before per-parent expansion · case 04
candidate budget is shared before per-parent expansion.
Case contract
Candidates are [parent,score,token]; return globally top width ordered by descending score then parent and token.
Why this case matters
Beam decoders rely on consistent hypothesis state while expanding and ranking candidates.
One recorded failure
Sample boundary fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| same parent owns top slots | [[0, 7, "a"], [0, 6, "b"]] | [[1, 8, "c"], [0, 7, "a"]] | Failed |
MEMBER ARCHIVE
The complete case is available to members.
This record includes three runnable implementations, regression fixtures, execution results, and source hashes.
Member access is invitation-based. Sign in with your invited account to inspect the sources.
Sign in to the archive ↗