Triple
T4520835
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Funicular de Santiago |
E103263
|
entity |
| Predicate | upperTerminus |
P38720
|
FINISHED |
| Object | Cumbre station |
E449466
|
NE FINISHED |
How this triple was built (3 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: Cumbre station | Statement: [Funicular de Santiago, upperTerminus, Cumbre station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cumbre station Context triple: [Funicular de Santiago, upperTerminus, Cumbre station]
-
A.
Cumbre station
chosen
Cumbre station is a stop on the Funicular de Santiago, a historic hillside railway that carries passengers up San Cristóbal Hill in Santiago, Chile.
-
B.
Vicuña Mackenna station
Vicuña Mackenna station is a Santiago Metro station in Chile that serves as a key interchange point and terminal for certain metro lines in the city’s network.
-
C.
Montserrat station
Montserrat station is a commuter rail stop in Beverly, Massachusetts, serving MBTA trains on the Rockport Branch of the Newburyport/Rockport Line.
-
D.
Mirador station
Mirador station is a stop on Santiago, Chile’s Metro system, serving passengers on Line 5 in the city’s urban transit network.
-
E.
Marambio Base
Marambio Base is an Argentine Antarctic research station and airbase located on Seymour Island near the Antarctic Peninsula, serving as a key logistical hub for scientific operations in the region.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: upperTerminus Context triple: [Funicular de Santiago, upperTerminus, Cumbre station]
-
A.
terminusUpper
chosen
Indicates that one entity serves as the upper or final endpoint (terminus) of another entity, such as a route, segment, or ordered structure.
-
B.
upperLimit
Indicates that one entity specifies the maximum allowable value, quantity, or boundary for another entity or condition.
-
C.
terminus
Indicates that one entity serves as the final endpoint or stopping place for another entity’s movement, route, or process.
-
D.
formerTerminusFor
Indicates that a location once served as the endpoint or final stop of a route, line, or service, but no longer holds that status.
-
E.
above
Indicates that one entity is positioned higher than another along a vertical axis, without implying direct contact.
- F. None of above.
Provenance (4 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_69bd43dba59881908cf59b31df8c7ae1 |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd5749d95481908db0176459c096cf |
completed | March 20, 2026, 2:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bdacd4a09881909cf0e9d665454e38 |
completed | March 20, 2026, 8:23 p.m. |
| PD | Predicate disambiguation | batch_69bd521cf77c819083852de3094d1377 |
completed | March 20, 2026, 1:56 p.m. |
Created at: March 20, 2026, 1:02 p.m.