Triple
T21175206
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Angamos station |
E521793
|
entity |
| Predicate | fareZone |
P844
|
FINISHED |
| Object | Lima Metro unified zone |
—
|
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: Lima Metro unified zone | Statement: [Angamos station, fareZone, Lima Metro unified zone]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lima Metro unified zone Context triple: [Angamos station, fareZone, Lima Metro unified zone]
-
A.
Lima Metro
Lima Metro is the rapid transit system serving the Lima metropolitan area in Peru, providing urban rail transportation across the city and its surroundings.
-
B.
Lima District
Lima District is the historic and administrative center of Peru’s capital city, encompassing the main government institutions, colonial core, and principal civic and commercial areas of Lima.
-
C.
LaSalle-Peru metropolitan area
The LaSalle-Peru metropolitan area is a small urban region in north-central Illinois centered on the twin cities of LaSalle and Peru and their surrounding communities.
-
D.
Greater Lima conurbation
The Greater Lima conurbation is the large metropolitan area centered on Peru’s capital, Lima, encompassing numerous surrounding districts and cities in a continuous urban expanse.
-
E.
Rímac District
Rímac District is a historic urban district of Lima, Peru, known for its colonial architecture, cultural landmarks, and location across the Rímac River from central Lima.
- 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: Lima Metro unified zone Target entity description: Lima Metro unified zone is the single integrated fare area covering all stations and lines of the Lima Metro system, allowing passengers to travel across the network under a unified ticketing scheme.
-
A.
Lima Metro
chosen
Lima Metro is the rapid transit system serving the Lima metropolitan area in Peru, providing urban rail transportation across the city and its surroundings.
-
B.
Lima District
Lima District is the historic and administrative center of Peru’s capital city, encompassing the main government institutions, colonial core, and principal civic and commercial areas of Lima.
-
C.
LaSalle-Peru metropolitan area
The LaSalle-Peru metropolitan area is a small urban region in north-central Illinois centered on the twin cities of LaSalle and Peru and their surrounding communities.
-
D.
Greater Lima conurbation
The Greater Lima conurbation is the large metropolitan area centered on Peru’s capital, Lima, encompassing numerous surrounding districts and cities in a continuous urban expanse.
-
E.
Rímac District
Rímac District is a historic urban district of Lima, Peru, known for its colonial architecture, cultural landmarks, and location across the Rímac River from central Lima.
- F. None of above.
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_69e0b50e30748190b186824a206d39b9 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7271597288190b04baff9ca8d866c |
completed | April 21, 2026, 7:28 a.m. |
Created at: April 16, 2026, 3 p.m.