Triple

T478618
Position Surface form Disambiguated ID Type / Status
Subject Santiago Metro E9115 entity
Predicate hasTransferStation P2413 FINISHED
Object Baquedano
Baquedano is a major interchange station in the Santiago Metro system, serving as a key hub that connects multiple lines in central Santiago, Chile.
E59654 NE FINISHED

How this triple was built (5 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: Baquedano | Statement: [Santiago Metro, hasTransferStation, Baquedano]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Baquedano
Context triple: [Santiago Metro, hasTransferStation, Baquedano]
  • A. Arturo Prat Chacón
    Arturo Prat Chacón was a Chilean naval officer and national hero renowned for his leadership and death in the Battle of Iquique during the War of the Pacific.
  • B. Andrés
    Andrés is a Spanish given name commonly used as the equivalent of Andrew.
  • C. José Justo Corro
    José Justo Corro was a 19th-century Mexican politician and interim president known for overseeing the transition from federalism to centralism, including the enactment of the Siete Leyes.
  • D. Ovalle
    Ovalle is a Chilean city known as an agricultural and commercial center in the north-central part of the country.
  • E. Juan Almeida Bosque
    Juan Almeida Bosque was a prominent Cuban revolutionary commander and longtime political leader who fought alongside Fidel Castro and later held senior positions in Cuba’s government and Communist Party.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Baquedano
Triple: [Santiago Metro, hasTransferStation, Baquedano]
Generated description
Baquedano is a major interchange station in the Santiago Metro system, serving as a key hub that connects multiple lines in central Santiago, Chile.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Baquedano
Target entity description: Baquedano is a major interchange station in the Santiago Metro system, serving as a key hub that connects multiple lines in central Santiago, Chile.
  • A. Arturo Prat Chacón
    Arturo Prat Chacón was a Chilean naval officer and national hero renowned for his leadership and death in the Battle of Iquique during the War of the Pacific.
  • B. Andrés
    Andrés is a Spanish given name commonly used as the equivalent of Andrew.
  • C. José Justo Corro
    José Justo Corro was a 19th-century Mexican politician and interim president known for overseeing the transition from federalism to centralism, including the enactment of the Siete Leyes.
  • D. Ovalle
    Ovalle is a Chilean city known as an agricultural and commercial center in the north-central part of the country.
  • E. Juan Almeida Bosque
    Juan Almeida Bosque was a prominent Cuban revolutionary commander and longtime political leader who fought alongside Fidel Castro and later held senior positions in Cuba’s government and Communist Party.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasTransferStation
Context triple: [Santiago Metro, hasTransferStation, Baquedano]
  • A. hasTransportHub chosen
    Indicates that a location contains or serves as a central facility where multiple transport routes or modes connect for passenger or cargo movement.
  • B. hasRailStation
    Indicates that one entity possesses, contains, or is served by a rail station.
  • C. hasBusStation
    Indicates that a place or area contains or is served by a bus station.
  • D. hasRailwayStation
    Indicates that a place or location is served by, or contains, a railway station.
  • E. hasPassengerTerminal
    Indicates that one entity possesses or is equipped with a passenger terminal used for boarding, alighting, or handling passengers.
  • F. None of above.

Provenance (6 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_69a2e7ff81708190b0507a24a997232c completed Feb. 28, 2026, 1:05 p.m.
NER Named-entity recognition batch_69a2f056459881909749764cc4a7f9e8 completed Feb. 28, 2026, 1:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69a46804b90881908422851eeb9bbba1 completed March 1, 2026, 4:23 p.m.
NEDg Description generation batch_69a46901d5c08190af7ea8b01206505c completed March 1, 2026, 4:27 p.m.
NED2 Entity disambiguation (via description) batch_69a4696c35c08190890e8159983e2efb completed March 1, 2026, 4:29 p.m.
PD Predicate disambiguation batch_69a2edf017548190ae38ff3314a1ffa3 completed Feb. 28, 2026, 1:30 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.