Triple
T6197270
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zushi Station |
E138539
|
entity |
| Predicate | privatizationDateToJR |
P65338
|
FINISHED |
| Object | 1987-04-01 |
—
|
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: 1987-04-01 | Statement: [Zushi Station, privatizationDateToJR, 1987-04-01]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: privatizationDateToJR Context triple: [Zushi Station, privatizationDateToJR, 1987-04-01]
-
A.
privatizedOn
Indicates the date or point in time when an entity transitioned from public or state ownership/control to private ownership/control.
-
B.
datePrivatized
chosen
Indicates the date on which an entity or asset was transferred from public or state ownership to private ownership.
-
C.
retrocessionDate
Indicates the date on which rights, obligations, or control previously transferred are formally returned or reassigned back to the original party or another designated party.
-
D.
redenominationDate
Indicates the date on which a currency or financial instrument undergoes a formal change in its nominal value or unit (redenomination).
-
E.
divestitureDate
Indicates the date on which an entity formally disposes of, sells, or otherwise relinquishes ownership or control of an asset, business unit, or investment.
- 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_69c008ab9b3081908a11b2c744838435 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c062508f5c8190a00291708a9a7de9 |
completed | March 22, 2026, 9:42 p.m. |
| PD | Predicate disambiguation | batch_69c055fbce1081908805fd12e242ab96 |
completed | March 22, 2026, 8:50 p.m. |
Created at: March 22, 2026, 4:20 p.m.