Triple
T21052223
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lima Metro Line 1 |
E518615
|
entity |
| Predicate | initialSectionOpened |
P20181
|
FINISHED |
| Object | Villa El Salvador – Miguel Grau |
—
|
NE NERFINISHED |
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: Villa El Salvador – Miguel Grau | Statement: [Lima Metro Line 1, initialSectionOpened, Villa El Salvador – Miguel Grau]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Villa El Salvador – Miguel Grau Context triple: [Lima Metro Line 1, initialSectionOpened, Villa El Salvador – Miguel Grau]
-
A.
Villa O'Higgins
Villa O'Higgins is a remote village in Chilean Patagonia known as a gateway to the Southern Patagonian Ice Field and the southernmost communities of the Aysén Region.
-
B.
Villa Gobernador Gálvez
Villa Gobernador Gálvez is an industrial city in the southern part of Santa Fe Province, Argentina, located just south of the city of Rosario along the Paraná River.
-
C.
Villa Independencia
Villa Independencia is the former name of Fray Bentos, a city in western Uruguay known historically for its meatpacking industry and as a UNESCO World Heritage Site.
-
D.
Miramar estate
Miramar estate is a historic property near Valldemossa on the island of Mallorca, known for its scenic coastal setting and cultural significance.
-
E.
Villa Llanquín
Villa Llanquín is a small rural village in the Collón Curá Department of Neuquén Province in Argentine Patagonia, known for its scenic Andean landscapes and proximity to the Limay River.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Villa El Salvador – Miguel Grau Target entity description: Villa El Salvador – Miguel Grau is the original inaugural section of Lima Metro’s Line 1, connecting the southern district of Villa El Salvador with the central Miguel Grau station.
-
A.
Villa O'Higgins
Villa O'Higgins is a remote village in Chilean Patagonia known as a gateway to the Southern Patagonian Ice Field and the southernmost communities of the Aysén Region.
-
B.
Villa Gobernador Gálvez
Villa Gobernador Gálvez is an industrial city in the southern part of Santa Fe Province, Argentina, located just south of the city of Rosario along the Paraná River.
-
C.
Villa Independencia
Villa Independencia is the former name of Fray Bentos, a city in western Uruguay known historically for its meatpacking industry and as a UNESCO World Heritage Site.
-
D.
Miramar estate
Miramar estate is a historic property near Valldemossa on the island of Mallorca, known for its scenic coastal setting and cultural significance.
-
E.
Villa Llanquín
Villa Llanquín is a small rural village in the Collón Curá Department of Neuquén Province in Argentine Patagonia, known for its scenic Andean landscapes and proximity to the Limay River.
- F. None of above. chosen
Provenance (2 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_69e0b5053ac48190921529544959e906 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e6fd7cabe881909e6b258a14d501a6 |
completed | April 21, 2026, 4:30 a.m. |
Created at: April 16, 2026, 2:35 p.m.