Triple

T12378815
Position Surface form Disambiguated ID Type / Status
Subject Line 1 (Santiago Metro) E295692 entity
Predicate hasTerminus P388 FINISHED
Object Los Dominicos station
Los Dominicos station is a Santiago Metro station in Chile that serves as the eastern terminus of Line 1, located near the Los Dominicos Park and cultural center in the Las Condes district.
E992951 NE FINISHED

How this triple was built (4 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: Los Dominicos station | Statement: [Line 1 (Santiago Metro), hasTerminus, Los Dominicos station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Los Dominicos station
Context triple: [Line 1 (Santiago Metro), hasTerminus, Los Dominicos station]
  • A. La Cisterna station
    La Cisterna station is a major interchange and southern endpoint of Santiago’s metro network, connecting Line 4A with other lines and local transport services.
  • B. La Raza station
    La Raza station is a major Mexico City Metro interchange known for connecting multiple lines and serving as an important transit hub in the city’s northern area.
  • C. Acevedo station
    Acevedo station is a major elevated terminal and transfer station on the Medellín Metro system in Medellín, Colombia.
  • D. Sagrado Corazón station
    Sagrado Corazón station is a major rapid transit station in San Juan, Puerto Rico, serving as the northern endpoint of the city's Tren Urbano metro system.
  • E. Vicente Valdés station
    Vicente Valdés station is a key interchange and terminal station in Santiago's metro network, serving as an important hub for passengers in the southern part of the city.
  • 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: Los Dominicos station
Triple: [Line 1 (Santiago Metro), hasTerminus, Los Dominicos station]
Generated description
Los Dominicos station is a Santiago Metro station in Chile that serves as the eastern terminus of Line 1, located near the Los Dominicos Park and cultural center in the Las Condes district.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Los Dominicos station
Target entity description: Los Dominicos station is a Santiago Metro station in Chile that serves as the eastern terminus of Line 1, located near the Los Dominicos Park and cultural center in the Las Condes district.
  • A. La Cisterna station
    La Cisterna station is a major interchange and southern endpoint of Santiago’s metro network, connecting Line 4A with other lines and local transport services.
  • B. La Raza station
    La Raza station is a major Mexico City Metro interchange known for connecting multiple lines and serving as an important transit hub in the city’s northern area.
  • C. Acevedo station
    Acevedo station is a major elevated terminal and transfer station on the Medellín Metro system in Medellín, Colombia.
  • D. Sagrado Corazón station
    Sagrado Corazón station is a major rapid transit station in San Juan, Puerto Rico, serving as the northern endpoint of the city's Tren Urbano metro system.
  • E. Vicente Valdés station
    Vicente Valdés station is a key interchange and terminal station in Santiago's metro network, serving as an important hub for passengers in the southern part of the city.
  • F. None of above. chosen

Provenance (5 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_69d6ad9e653c8190b1473c860ee53dae completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d93fb9eca48190aa6612ffc5ed0df2 completed April 10, 2026, 6:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f65ea28b508190a2467b9af195e4ed completed May 2, 2026, 8:29 p.m.
NEDg Description generation batch_69f661369d608190b7b4f8b2bcf6e9b3 completed May 2, 2026, 8:40 p.m.
NED2 Entity disambiguation (via description) batch_69f661b369fc81909ced522d7057589e completed May 2, 2026, 8:42 p.m.
Created at: April 8, 2026, 9:54 p.m.