Triple
T9962275
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Johnstown, Pennsylvania |
E195596
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Johnstown Inclined Plane
The Johnstown Inclined Plane is a historic funicular railway in Johnstown, Pennsylvania, known for its steep grade and role in transporting people and vehicles up the hillside above the city.
|
E831979
|
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: Johnstown Inclined Plane | Statement: [Johnstown, Pennsylvania, hasLandmark, Johnstown Inclined Plane]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Johnstown Inclined Plane Context triple: [Johnstown, Pennsylvania, hasLandmark, Johnstown Inclined Plane]
-
A.
Duquesne Incline
The Duquesne Incline is a historic funicular railway in Pittsburgh that carries passengers up Mount Washington, offering panoramic views of the city’s skyline and rivers.
-
B.
Monongahela Incline
The Monongahela Incline is a historic funicular railway in Pittsburgh, Pennsylvania, that carries passengers up and down Mount Washington and offers panoramic views of the city.
-
C.
Incline Railway
Incline Railway is a historic funicular railway in Chattanooga, Tennessee, known for its steep ascent up Lookout Mountain and its popularity as a scenic tourist attraction.
-
D.
Estes Park Aerial Tramway
The Estes Park Aerial Tramway is a scenic cable tram in Estes Park, Colorado, that carries visitors up Prospect Mountain for panoramic views of the surrounding Rocky Mountain landscape.
-
E.
Oregon City Municipal Elevator
The Oregon City Municipal Elevator is a historic public elevator in Oregon City that uniquely connects the city's lower and upper levels and serves as both transportation infrastructure and a local landmark.
- 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: Johnstown Inclined Plane Triple: [Johnstown, Pennsylvania, hasLandmark, Johnstown Inclined Plane]
Generated description
The Johnstown Inclined Plane is a historic funicular railway in Johnstown, Pennsylvania, known for its steep grade and role in transporting people and vehicles up the hillside above the city.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Johnstown Inclined Plane Target entity description: The Johnstown Inclined Plane is a historic funicular railway in Johnstown, Pennsylvania, known for its steep grade and role in transporting people and vehicles up the hillside above the city.
-
A.
Duquesne Incline
The Duquesne Incline is a historic funicular railway in Pittsburgh that carries passengers up Mount Washington, offering panoramic views of the city’s skyline and rivers.
-
B.
Monongahela Incline
The Monongahela Incline is a historic funicular railway in Pittsburgh, Pennsylvania, that carries passengers up and down Mount Washington and offers panoramic views of the city.
-
C.
Incline Railway
Incline Railway is a historic funicular railway in Chattanooga, Tennessee, known for its steep ascent up Lookout Mountain and its popularity as a scenic tourist attraction.
-
D.
Estes Park Aerial Tramway
The Estes Park Aerial Tramway is a scenic cable tram in Estes Park, Colorado, that carries visitors up Prospect Mountain for panoramic views of the surrounding Rocky Mountain landscape.
-
E.
Oregon City Municipal Elevator
The Oregon City Municipal Elevator is a historic public elevator in Oregon City that uniquely connects the city's lower and upper levels and serves as both transportation infrastructure and a local landmark.
- 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_69ca82ebd1288190912f9e4482d1fa35 |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cdb6d37f0c8190946b958c399f3250 |
completed | April 2, 2026, 12:22 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d23d904bbc8190ac0b28600ed2e709 |
completed | April 5, 2026, 10:46 a.m. |
| NEDg | Description generation | batch_69d23fa1e3288190b755b3966178ad52 |
completed | April 5, 2026, 10:55 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d24077720c81909a43ff56627095a1 |
completed | April 5, 2026, 10:59 a.m. |
Created at: March 30, 2026, 8:47 p.m.