Triple
T19696430
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mount Washington (Pittsburgh) |
E472971
|
entity |
| Predicate | hasTransportation |
P105
|
FINISHED |
| Object | Duquesne Incline |
—
|
NE NERFINISHED |
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: Duquesne Incline | Statement: [Mount Washington (Pittsburgh), hasTransportation, Duquesne Incline]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Duquesne Incline Context triple: [Mount Washington (Pittsburgh), hasTransportation, Duquesne Incline]
-
A.
Duquesne Incline
chosen
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.
Manitou Incline
Manitou Incline is a famously steep former cable car route turned hiking trail in Colorado, known for its challenging ascent of over 2,000 feet in less than a mile.
-
D.
Keage Incline
Keage Incline is a historic, disused railway slope in Kyoto famous for its preserved tracks and cherry blossoms, attracting many visitors during sakura season.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e515bef88190bc30781aea50537a |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6421527b08190858788265043792d |
completed | April 20, 2026, 3:11 p.m. |
Created at: April 10, 2026, 1:46 p.m.