Triple

T18622661
Position Surface form Disambiguated ID Type / Status
Subject Yauli Province E455193 entity
Predicate hasTransportInfrastructure P2560 FINISHED
Object Central Railway of Peru 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: Central Railway of Peru | Statement: [Yauli Province, hasTransportInfrastructure, Central Railway of Peru]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Central Railway of Peru
Context triple: [Yauli Province, hasTransportInfrastructure, Central Railway of Peru]
  • A. Southern Peru Railway
    The Southern Peru Railway is a major rail line in southern Peru that connects key Andean regions and facilitates both passenger travel and freight transport, including mining exports.
  • B. Peruvian railway network
    The Peruvian railway network is a system of rail lines that connects key regions of Peru, including some of the world’s highest-altitude routes through the Andes, and supports both passenger travel and freight transport.
  • C. Ferrocarril Central Andino chosen
    Ferrocarril Central Andino is a major Peruvian railway line that crosses the Andes, historically known for being one of the highest standard-gauge railways in the world and a key link between Lima and the country’s central highlands.
  • D. Huancavelica–Huancayo railway
    The Huancavelica–Huancayo railway is a Peruvian Andean rail line known for connecting remote highland communities through challenging mountainous terrain.
  • E. Ollantaytambo–Machu Picchu railway line
    The Ollantaytambo–Machu Picchu railway line is a scenic rail route in Peru that transports passengers through the Sacred Valley to the gateway of the Inca citadel of Machu Picchu.
  • 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_69d8d38cc7948190a55ea64e5638994e completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e54f020fa08190bd78d72182496b19 completed April 19, 2026, 9:54 p.m.
Created at: April 10, 2026, 11:46 a.m.