Triple
T1632275
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Norristown High Speed Line |
E35281
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Villanova station
Villanova station is a SEPTA rapid transit stop in Radnor Township, Pennsylvania, serving Villanova University and the surrounding area on the Norristown High Speed Line.
|
E214222
|
NE FINISHED |
How this triple was built (4 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: Villanova station | Statement: [Norristown High Speed Line, hasStation, Villanova station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Villanova station Context triple: [Norristown High Speed Line, hasStation, Villanova station]
-
A.
Doylestown station
Doylestown station is a SEPTA Regional Rail station in Doylestown, Pennsylvania, serving as a key commuter hub for travel between the northern suburbs and central Philadelphia.
-
B.
Lansdale station
Lansdale station is a SEPTA Regional Rail stop in Lansdale, Pennsylvania, serving as a key commuter hub on the Lansdale/Doylestown Line.
-
C.
Hatboro station
Hatboro station is a SEPTA Regional Rail stop in Hatboro, Pennsylvania, serving commuters on the Warminster Line to and from central Philadelphia.
-
D.
Temple University station
Temple University station is a major SEPTA Regional Rail hub in North Philadelphia serving multiple commuter lines and providing access to Temple University's main campus.
-
E.
Delaware Valley University station
Delaware Valley University station is a small regional rail stop in Doylestown, Pennsylvania, serving the nearby Delaware Valley University campus and surrounding community.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Villanova station Triple: [Norristown High Speed Line, hasStation, Villanova station]
Generated description
Villanova station is a SEPTA rapid transit stop in Radnor Township, Pennsylvania, serving Villanova University and the surrounding area on the Norristown High Speed Line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Villanova station Target entity description: Villanova station is a SEPTA rapid transit stop in Radnor Township, Pennsylvania, serving Villanova University and the surrounding area on the Norristown High Speed Line.
-
A.
Doylestown station
Doylestown station is a SEPTA Regional Rail station in Doylestown, Pennsylvania, serving as a key commuter hub for travel between the northern suburbs and central Philadelphia.
-
B.
Lansdale station
Lansdale station is a SEPTA Regional Rail stop in Lansdale, Pennsylvania, serving as a key commuter hub on the Lansdale/Doylestown Line.
-
C.
Hatboro station
Hatboro station is a SEPTA Regional Rail stop in Hatboro, Pennsylvania, serving commuters on the Warminster Line to and from central Philadelphia.
-
D.
Temple University station
Temple University station is a major SEPTA Regional Rail hub in North Philadelphia serving multiple commuter lines and providing access to Temple University's main campus.
-
E.
Delaware Valley University station
Delaware Valley University station is a small regional rail stop in Doylestown, Pennsylvania, serving the nearby Delaware Valley University campus and surrounding community.
- F. None of above. chosen
Provenance (5 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_69a886036bc081909ff5de16dbe5e8ea |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a909f6ee1881908f0753a77a2c4665 |
completed | March 5, 2026, 4:43 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adeac40c608190800da8b029ef065a |
completed | March 8, 2026, 9:31 p.m. |
| NEDg | Description generation | batch_69adeb9dccf48190800ddd282331c4b4 |
completed | March 8, 2026, 9:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69adf023e39c8190a2651b6c1e59a2ee |
completed | March 8, 2026, 9:54 p.m. |
Created at: March 4, 2026, 7:28 p.m.