Triple
T22161731
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Western Pacific Railroad |
E547686
|
entity |
| Predicate | ceasedIndependentOperationsYear |
P23564
|
FINISHED |
| Object | 1983 |
—
|
LITERAL FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: 1983 | Statement: [Western Pacific Railroad, ceasedIndependentOperationsYear, 1983]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: ceasedIndependentOperationsYear Context triple: [Western Pacific Railroad, ceasedIndependentOperationsYear, 1983]
-
A.
disbandmentYear
chosen
Indicates the year in which an organization, group, or entity formally ceased to exist or was dissolved.
-
B.
disbandedAt
Indicates the time or date at which an organized group, body, or entity formally ceased to exist or operate.
-
C.
disbandedDuring
Indicates that an entity ceased to exist or was formally dissolved at some point within the duration of a specified event or time period.
-
D.
disaffiliationYear
Indicates the year in which an entity formally ended or withdrew its affiliation with another entity or organization.
-
E.
becameIndependentCompanyOn
Indicates the date on which an entity separated from a parent or larger organization and started operating as an independent company.
- F. None of above.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69e11e3c4c5c81908d336165816b12e0 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f12a2d8064819094d27ef9f15c6a1f |
completed | April 28, 2026, 9:44 p.m. |
| PD | Predicate disambiguation | batch_69e71b41555881909b8e22718974d527 |
completed | April 21, 2026, 6:37 a.m. |
Created at: April 16, 2026, 8:34 p.m.