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Context assembly omits separator tokens from its budget · case 04
Context assembly omits separator tokens from its budget.
Case contract
Select the longest input prefix fitting budget; each chunk has cost and each inter-chunk separator costs sep. Return texts.
Why this case matters
A small deterministic evidence assembly model makes context budgeting behavior inspectable.
One recorded failure
Sample boundary fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| separator blocks second | ["a", "b"] | ["a"] | Failed |
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