Triple
T30733637
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Promontory Peninsula |
E782485
|
entity |
| Predicate | railroadCompletionDateNearby |
P170494
|
FINISHED |
| Object | 1869-05-10 |
—
|
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: 1869-05-10 | Statement: [Promontory Peninsula, railroadCompletionDateNearby, 1869-05-10]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: railroadCompletionDateNearby Context triple: [Promontory Peninsula, railroadCompletionDateNearby, 1869-05-10]
-
A.
railroadCompletedAtNearbyLocation
chosen
Indicates that a railroad was completed at a location that is geographically close to the referenced place.
-
B.
railroadEventNearby
Indicates that a railroad-related event occurs in close spatial proximity to a specified reference location or entity.
-
C.
railroadCompletedVia
Indicates that a railroad was completed or constructed by means of a specified route, method, project, or intermediary.
-
D.
railwaySectionOpeningDate
Indicates the date on which a specific section of a railway line was officially opened for operation.
-
E.
relatedRailroad
Indicates that there is an association or connection between an entity and a specific railroad, such as ownership, operation, service, or historical linkage.
- 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_69f224ad9f9c81908e02a79ae0001137 |
completed | April 29, 2026, 3:33 p.m. |
| NER | Named-entity recognition | batch_69f6953bafb88190a860e9c68a3dd4b2 |
completed | May 3, 2026, 12:22 a.m. |
| PD | Predicate disambiguation | batch_69f690ed5d008190831cf8e44cce28af |
completed | May 3, 2026, 12:03 a.m. |
Created at: April 29, 2026, 8:37 p.m.