Triple
T10388383
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland skyline |
E244826
|
entity |
| Predicate | visibleFrom |
P1165
|
FINISHED |
| Object | Portland Aerial Tram |
E10709
|
NE 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: Portland Aerial Tram | Statement: [Portland skyline, visibleFrom, Portland Aerial Tram]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portland Aerial Tram Context triple: [Portland skyline, visibleFrom, Portland Aerial Tram]
-
A.
Aerial Tram
chosen
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.
-
B.
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.
-
C.
Snowbird Aerial Tram
The Snowbird Aerial Tram is a high-altitude cable tramway in Utah’s Snowbird ski resort that transports visitors to the summit of Hidden Peak for skiing, snowboarding, and scenic mountain views.
-
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.
Powell-Mason cable car line
The Powell-Mason cable car line is one of San Francisco’s historic cable car routes, carrying passengers between the bustling waterfront and the hilltop neighborhoods, including Nob Hill.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d381b5116081908d85227bab6d3c0c |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4e9a59d688190b1da1ea0ed48fafa |
completed | April 7, 2026, 11:25 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d795aa3afc8190aed1ca11556ae34f |
completed | April 9, 2026, 12:03 p.m. |
Created at: April 6, 2026, 12:05 p.m.