Triple
T1699331
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Buenos Aires Underground |
E36731
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Plaza de Mayo station |
E39225
|
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: Plaza de Mayo station | Statement: [Buenos Aires Underground, hasStation, Plaza de Mayo station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Plaza de Mayo station Context triple: [Buenos Aires Underground, hasStation, Plaza de Mayo station]
-
A.
O’Higgins Station
O’Higgins Station is a Chilean Antarctic research base located on the Antarctic Peninsula, used primarily for scientific studies and maintaining Chile’s presence in the region.
-
B.
Plaza San Martín
Plaza San Martín is a major historic square in central Lima, Peru, renowned for its early 20th-century architecture and monument to national hero José de San Martín.
-
C.
Plaza de Mayo
chosen
Plaza de Mayo is the main historic square of Buenos Aires, renowned as a focal point for political demonstrations and surrounded by key government and colonial-era buildings.
-
D.
Plaza Argentina
Plaza Argentina is one of the main high-altitude base camps used by climbers ascending Aconcagua via its eastern routes.
-
E.
Santiago Metro La Moneda station
Santiago Metro La Moneda station is a central underground metro stop in Santiago, Chile, serving Line 1 and providing access to the government district and key civic landmarks.
- 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_69a886163dec8190859c514232a37a05 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aa62d3c57c81908887844e885062e3 |
completed | March 6, 2026, 5:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad799d59a48190b1efb101c2a67e4f |
completed | March 8, 2026, 1:29 p.m. |
Created at: March 4, 2026, 7:30 p.m.