Triple
T54840
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland Streetcar |
E1081
|
entity |
| Predicate | connectsWith |
P37
|
FINISHED |
| Object |
Aerial Tram
The Aerial Tram is a cable-driven urban transit system in Portland, Oregon, that carries passengers between the South Waterfront district and Oregon Health & Science University on Marquam Hill.
|
E10709
|
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: Aerial Tram | Statement: [Portland Streetcar, connectsWith, Aerial Tram]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Aerial Tram Context triple: [Portland Streetcar, connectsWith, Aerial Tram]
-
A.
Heavenly Gondola
Heavenly Gondola is a scenic aerial tramway at Heavenly Mountain Resort that transports visitors between South Lake Tahoe and the resort’s mountain slopes, offering panoramic views of the lake and surrounding Sierra Nevada.
-
B.
Centennial Wheel
The Centennial Wheel is a large, modern Ferris wheel at Chicago’s Navy Pier that offers panoramic views of the city skyline and Lake Michigan.
-
C.
Kirkwood Mountain Resort
Kirkwood Mountain Resort is a high-altitude ski and snowboard destination in the Sierra Nevada known for its deep snow, challenging terrain, and relatively remote, uncrowded setting near Lake Tahoe.
-
D.
Heavenly Mountain Resort
Heavenly Mountain Resort is a major ski and snowboard destination in the Sierra Nevada known for its expansive terrain, vibrant après-ski scene, and panoramic views of Lake Tahoe.
-
E.
Ebbetts Pass
Ebbetts Pass is a high mountain pass in California’s Sierra Nevada, known for its scenic, winding route and historic role as a trans-Sierra crossing.
- 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: Aerial Tram Triple: [Portland Streetcar, connectsWith, Aerial Tram]
Generated description
The Aerial Tram is a cable-driven urban transit system in Portland, Oregon, that carries passengers between the South Waterfront district and Oregon Health & Science University on Marquam Hill.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Aerial Tram Target entity description: The Aerial Tram is a cable-driven urban transit system in Portland, Oregon, that carries passengers between the South Waterfront district and Oregon Health & Science University on Marquam Hill.
-
A.
Heavenly Gondola
Heavenly Gondola is a scenic aerial tramway at Heavenly Mountain Resort that transports visitors between South Lake Tahoe and the resort’s mountain slopes, offering panoramic views of the lake and surrounding Sierra Nevada.
-
B.
Centennial Wheel
The Centennial Wheel is a large, modern Ferris wheel at Chicago’s Navy Pier that offers panoramic views of the city skyline and Lake Michigan.
-
C.
Kirkwood Mountain Resort
Kirkwood Mountain Resort is a high-altitude ski and snowboard destination in the Sierra Nevada known for its deep snow, challenging terrain, and relatively remote, uncrowded setting near Lake Tahoe.
-
D.
Heavenly Mountain Resort
Heavenly Mountain Resort is a major ski and snowboard destination in the Sierra Nevada known for its expansive terrain, vibrant après-ski scene, and panoramic views of Lake Tahoe.
-
E.
Ebbetts Pass
Ebbetts Pass is a high mountain pass in California’s Sierra Nevada, known for its scenic, winding route and historic role as a trans-Sierra crossing.
- 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_69a248adc5b48190aa8db9fb092fb28a |
completed | Feb. 28, 2026, 1:45 a.m. |
| NER | Named-entity recognition | batch_69a24b06c5488190afb5429a7999e3f3 |
completed | Feb. 28, 2026, 1:55 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a275e0deec819087a968353b9fa8f8 |
completed | Feb. 28, 2026, 4:58 a.m. |
| NEDg | Description generation | batch_69a2775996248190a1ddb4677bda2cf0 |
completed | Feb. 28, 2026, 5:04 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a278c5f1a88190a61c3a7e1c0aa99e |
completed | Feb. 28, 2026, 5:10 a.m. |
Created at: Feb. 28, 2026, 1:50 a.m.