Triple
T19467311
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pen Mar, Maryland |
E487032
|
entity |
| Predicate | historicalTransportation |
P136032
|
FINISHED |
| Object | served by Western Maryland Railway |
—
|
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: served by Western Maryland Railway | Statement: [Pen Mar, Maryland, historicalTransportation, served by Western Maryland Railway]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: historicalTransportation Context triple: [Pen Mar, Maryland, historicalTransportation, served by Western Maryland Railway]
-
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.
mechanicalTransport
Indicates a relationship where an entity is moved or carried from one place to another using a mechanical means of transportation (e.g., vehicles, machines, or devices).
-
D.
historicalTraction
Indicates that the subject has demonstrated sustained relevance, influence, or effectiveness over a significant period of time.
-
E.
historicalEquipment
Indicates that an entity is or involves equipment that was used in the past, typically in a historical or legacy context.
- F. None of above. chosen
Provenance (4 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_69d8e8d86d608190bd199a98d0297f27 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e633e2aee081908330a5665fa60482 |
completed | April 20, 2026, 2:10 p.m. |
| PD | Predicate disambiguation | batch_69e4fd7499a4819082bec0be8afba35c |
completed | April 19, 2026, 4:06 p.m. |
| PDg | Predicate description generation | batch_69e5004c23308190a087b7941a90725f |
completed | April 19, 2026, 4:18 p.m. |
Created at: April 10, 2026, 1:39 p.m.