Triple

T6726431
Position Surface form Disambiguated ID Type / Status
Subject Santiago Metro Line 3 E153528 entity
Predicate hasStation P35 FINISHED
Object Irarrázaval
Irarrázaval is a metro station in Santiago, Chile, serving as part of the city's Santiago Metro network.
 E614642 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: Irarrázaval | Statement: [Santiago Metro Line 3, hasStation, Irarrázaval]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Irarrázaval
Context triple: [Santiago Metro Line 3, hasStation, Irarrázaval]
  • A. Ihuatzio
    Ihuatzio is an important pre-Columbian archaeological site in western Mexico that served as one of the principal urban and ceremonial centers of the Purépecha (Tarascan) civilization.
  • B. Irazu
    Irazu is an alternative spelling of Irazú, a stratovolcano in Costa Rica known for its frequent eruptions and crater lakes.
  • C. Aranzazu
    Aranzazu is a small Colombian town located in the mountainous coffee-growing region of the Caldas Department.
  • D. Ikurriña
    Ikurriña is the distinctive red, green, and white flag that symbolizes the Basque people and their homeland in northern Spain and southwestern France.
  • E. Aramburu
    Aramburu is a Spanish-language surname of Basque origin borne by various notable figures in politics, religion, and sports.
  • 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: Irarrázaval
Triple: [Santiago Metro Line 3, hasStation, Irarrázaval]
Generated description
Irarrázaval is a metro station in Santiago, Chile, serving as part of the city's Santiago Metro network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Irarrázaval
Target entity description: Irarrázaval is a metro station in Santiago, Chile, serving as part of the city's Santiago Metro network.
  • A. Ihuatzio
    Ihuatzio is an important pre-Columbian archaeological site in western Mexico that served as one of the principal urban and ceremonial centers of the Purépecha (Tarascan) civilization.
  • B. Irazu
    Irazu is an alternative spelling of Irazú, a stratovolcano in Costa Rica known for its frequent eruptions and crater lakes.
  • C. Aranzazu
    Aranzazu is a small Colombian town located in the mountainous coffee-growing region of the Caldas Department.
  • D. Ikurriña
    Ikurriña is the distinctive red, green, and white flag that symbolizes the Basque people and their homeland in northern Spain and southwestern France.
  • E. Aramburu
    Aramburu is a Spanish-language surname of Basque origin borne by various notable figures in politics, religion, and sports.
  • 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_69c6880afb988190ad88011b48ecfcba completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d15131f08190aba6c00943c51331 completed March 27, 2026, 6:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69c700a5428c81908d4484c3e3734076 completed March 27, 2026, 10:11 p.m.
NEDg Description generation batch_69c707ca6b188190af9b17171b7d912c completed March 27, 2026, 10:42 p.m.
NED2 Entity disambiguation (via description) batch_69c708869b6c81909da4677d72c4edcd completed March 27, 2026, 10:45 p.m.
Created at: March 27, 2026, 2:08 p.m.