Triple
T1500884
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Franklin D. Roosevelt |
E29792
|
entity |
| Predicate | line1PlatformsOpeningDate |
P14462
|
FINISHED |
| Object | 1900-07-19 |
—
|
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: 1900-07-19 | Statement: [Franklin D. Roosevelt, line1PlatformsOpeningDate, 1900-07-19]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: line1PlatformsOpeningDate Context triple: [Franklin D. Roosevelt, line1PlatformsOpeningDate, 1900-07-19]
-
A.
firstSubwayOpeningDate
Indicates the calendar date on which a subway system or line first began operating.
-
B.
railwayStationOpened
chosen
Indicates that a railway station began operation or was officially opened on a specified date or in a specified time period.
-
C.
metroLineInaugurated
Indicates that a metro line was officially opened and began operation on a specific date or during a specific event.
-
D.
line13OpeningDate
Indicates the date on which line 13 was officially opened or began operation.
-
E.
officialOpeningDate
Indicates the calendar date on which something is formally inaugurated or officially opened for use or operation.
- 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_69a498dba1d8819093b46a3a8d2485f1 |
completed | March 1, 2026, 7:51 p.m. |
| NER | Named-entity recognition | batch_69a4c6f2d7f881909188a3e5614335cd |
completed | March 1, 2026, 11:08 p.m. |
| PD | Predicate disambiguation | batch_69a4c48a8cf48190a6ebf8d44a608a06 |
completed | March 1, 2026, 10:58 p.m. |
Created at: March 1, 2026, 8:12 p.m.