Triple
T17106669
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Viña del Mar station |
E415115
|
entity |
| Predicate | category |
P87
|
FINISHED |
| Object | Valparaíso Metro stations |
E89306
|
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: Valparaíso Metro stations | Statement: [Viña del Mar station, category, Valparaíso Metro stations]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Valparaíso Metro stations Context triple: [Viña del Mar station, category, Valparaíso Metro stations]
-
A.
Maipú metro station
Maipú metro station is a rapid transit station on Santiago, Chile’s Metro network serving the Maipú commune.
-
B.
Valparaíso Metro
chosen
Valparaíso Metro is a rapid transit and commuter rail system serving Chile’s coastal Valparaíso Region, connecting key cities and communities along the bay.
-
C.
Manuel Montt metro station
Manuel Montt metro station is a Santiago Metro station on Line 1, located in the Providencia district of Santiago, Chile.
-
D.
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.
-
E.
Allende metro station
Allende metro station is a Mexico City Metro station located in the historic center, serving Line 2 near major cultural landmarks such as the Museo Nacional de Arte.
- 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_69d886cfc8e88190b05ba466edd35591 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3dc2750b481908de18e8cb8f2195c |
completed | April 18, 2026, 7:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a014143edb081909509c5435d392dd0 |
completed | May 11, 2026, 2:39 a.m. |
Created at: April 10, 2026, 5:35 a.m.