Triple

T5428585
Position Surface form Disambiguated ID Type / Status
Subject Lima Metro Line 1 (nearby stations) E121425 entity
Predicate hasNearbyStation P5648 FINISHED
Object Jorge Chávez station
Jorge Chávez station is a passenger stop on Lima Metro’s Line 1 serving commuters in the Lima metropolitan area of Peru.
 E518619 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: Jorge Chávez station | Statement: [Lima Metro Line 1 (nearby stations), hasNearbyStation, Jorge Chávez station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Jorge Chávez station
Context triple: [Lima Metro Line 1 (nearby stations), hasNearbyStation, Jorge Chávez station]
  • A. Chorrillos station
    Chorrillos station is a passenger rail stop on the Valparaíso Metro system in the Valparaíso Region of Chile.
  • B. Jorge Chávez International Airport
    Jorge Chávez International Airport is Peru’s main international and domestic air hub, serving the capital city of Lima and functioning as one of the busiest airports in South America.
  • C. La Paz station
    La Paz station is a Mexico City Metro terminal station serving as the eastern endpoint of Line A in the State of Mexico.
  • D. Mariscal Sucre International Airport
    Mariscal Sucre International Airport is the main international gateway to Ecuador’s capital region, serving as a major hub for passenger and cargo traffic in the Andes.
  • E. Inca Manco Cápac International Airport
    Inca Manco Cápac International Airport is a commercial airport in southern Peru that serves the city of Juliaca and acts as a key air gateway to the Puno Region and Lake Titicaca.
  • 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: Jorge Chávez station
Triple: [Lima Metro Line 1 (nearby stations), hasNearbyStation, Jorge Chávez station]
Generated description
Jorge Chávez station is a passenger stop on Lima Metro’s Line 1 serving commuters in the Lima metropolitan area of Peru.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Jorge Chávez station
Target entity description: Jorge Chávez station is a passenger stop on Lima Metro’s Line 1 serving commuters in the Lima metropolitan area of Peru.
  • A. Chorrillos station
    Chorrillos station is a passenger rail stop on the Valparaíso Metro system in the Valparaíso Region of Chile.
  • B. Jorge Chávez International Airport
    Jorge Chávez International Airport is Peru’s main international and domestic air hub, serving the capital city of Lima and functioning as one of the busiest airports in South America.
  • C. La Paz station
    La Paz station is a Mexico City Metro terminal station serving as the eastern endpoint of Line A in the State of Mexico.
  • D. Mariscal Sucre International Airport
    Mariscal Sucre International Airport is the main international gateway to Ecuador’s capital region, serving as a major hub for passenger and cargo traffic in the Andes.
  • E. Inca Manco Cápac International Airport
    Inca Manco Cápac International Airport is a commercial airport in southern Peru that serves the city of Juliaca and acts as a key air gateway to the Puno Region and Lake Titicaca.
  • 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_69bd463c65f0819082ee6483ab4b466a completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd881998308190a071af0fe44997bc completed March 20, 2026, 5:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf3ac2e1e88190a624ba277eca3d03 completed March 22, 2026, 12:41 a.m.
NEDg Description generation batch_69bf3b592a08819090e2873bcf4e797f completed March 22, 2026, 12:44 a.m.
NED2 Entity disambiguation (via description) batch_69bf3c0b9e5481909101eccbd55f24b2 completed March 22, 2026, 12:47 a.m.
Created at: March 20, 2026, 2:06 p.m.