Triple

T21052405
Position Surface form Disambiguated ID Type / Status
Subject La Cultura station (San Borja) E518621 entity
Predicate operator P179 FINISHED
Object Línea 1 del Metro de Lima concessionaire — NE NERFINISHED

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: Línea 1 del Metro de Lima concessionaire | Statement: [La Cultura station (San Borja), operator, Línea 1 del Metro de Lima concessionaire]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Línea 1 del Metro de Lima concessionaire
Context triple: [La Cultura station (San Borja), operator, Línea 1 del Metro de Lima concessionaire]
  • A. Línea 1 del Metro de Lima y Callao concessionaire chosen
    Línea 1 del Metro de Lima y Callao concessionaire is the private company responsible for operating and managing Line 1 of the Lima and Callao Metro system in Peru.
  • B. Lima Metro Line 1
    Lima Metro Line 1 is the first and main rapid transit line in Lima, Peru, running in a north–south direction and connecting several key districts across the city.
  • C. Line 1 (Ayacucho tram)
    Line 1 (Ayacucho tram) is a modern tram line in Medellín, Colombia, forming part of the city’s integrated Metro de Medellín public transport system and serving key urban corridors.
  • D. Lima Metro Line 1 (nearby stations)
    Lima Metro Line 1 (nearby stations) is the set of Line 1 metro stops in Lima, Peru that provide rapid transit access to and from the San Borja district.
  • E. Line 1 (Santiago Metro)
    Line 1 of the Santiago Metro is one of the system’s main rapid transit lines, running east–west across the city and serving several of Santiago’s busiest commercial and business districts.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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.