Triple
T15724190
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Strasburg, Pennsylvania |
E381179
|
entity |
| Predicate | transportationHeritage |
P76034
|
FINISHED |
| Object | steam railroading |
—
|
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: steam railroading | Statement: [Strasburg, Pennsylvania, transportationHeritage, steam railroading]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: transportationHeritage Context triple: [Strasburg, Pennsylvania, transportationHeritage, steam railroading]
-
A.
transportationTypeHistoricallyImportant
Indicates that a mode of transportation has played a significant role or had notable impact in historical events, periods, or developments.
-
B.
eraOfGreatestTransportationImportance
Indicates the time period during which a transportation route, mode, or system held its highest relative significance or impact compared to other periods.
-
C.
showsTransportation
Indicates that one entity presents or depicts a means or mode of transportation associated with another entity.
-
D.
heritageRailwayUse
chosen
Indicates that a railway line, infrastructure, or service is used for heritage or historical purposes rather than for regular commercial transport.
-
E.
transportation
Indicates the movement of someone or something from one place to another, typically using a vehicle or transit system.
- 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_69d86d9cdb648190bf3171be0bd7d872 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e04fb1fdd4819088f3e243263e5f73 |
completed | April 16, 2026, 2:55 a.m. |
| PD | Predicate disambiguation | batch_69e00526759c819088b80d85138b8974 |
completed | April 15, 2026, 9:37 p.m. |
Created at: April 10, 2026, 4:46 a.m.