Triple

T2179809
Position Surface form Disambiguated ID Type / Status
Subject Colonia Centro E49012 entity
Predicate servedBy P82 FINISHED
Object Metro Hidalgo station
Metro Hidalgo station is a major Mexico City Metro interchange in the historic city center, connecting multiple lines and providing access to key downtown landmarks.
 E243812 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: Metro Hidalgo station | Statement: [Colonia Centro, servedBy, Metro Hidalgo station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Metro Hidalgo station
Context triple: [Colonia Centro, servedBy, Metro Hidalgo station]
  • A. Tláhuac Metro station
    Tláhuac Metro station is the southern terminal of Line 12 of the Mexico City Metro, serving as a key transit hub for the Tláhuac borough.
  • B. Xochimilco station
    Xochimilco station is the southern terminus of Mexico City’s light rail system, serving as a key transit hub for visitors to the historic Xochimilco canals and neighborhood.
  • C. Insurgentes metro station
    Insurgentes metro station is a major Mexico City Metro station on Line 1, located in the Zona Rosa area and serving as a key transit point near the Glorieta del Ángel.
  • D. Zócalo metro station
    Zócalo metro station is a major Mexico City Metro stop located beneath the historic main square in the city’s downtown.
  • E. Metro Niños Héroes station
    Metro Niños Héroes station is a Mexico City Metro station on Line 3, named in honor of the boy heroes of Chapultepec and serving the central Colonia Doctores area.
  • 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: Metro Hidalgo station
Triple: [Colonia Centro, servedBy, Metro Hidalgo station]
Generated description
Metro Hidalgo station is a major Mexico City Metro interchange in the historic city center, connecting multiple lines and providing access to key downtown landmarks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Metro Hidalgo station
Target entity description: Metro Hidalgo station is a major Mexico City Metro interchange in the historic city center, connecting multiple lines and providing access to key downtown landmarks.
  • A. Tláhuac Metro station
    Tláhuac Metro station is the southern terminal of Line 12 of the Mexico City Metro, serving as a key transit hub for the Tláhuac borough.
  • B. Xochimilco station
    Xochimilco station is the southern terminus of Mexico City’s light rail system, serving as a key transit hub for visitors to the historic Xochimilco canals and neighborhood.
  • C. Insurgentes metro station
    Insurgentes metro station is a major Mexico City Metro station on Line 1, located in the Zona Rosa area and serving as a key transit point near the Glorieta del Ángel.
  • D. Zócalo metro station
    Zócalo metro station is a major Mexico City Metro stop located beneath the historic main square in the city’s downtown.
  • E. Metro Niños Héroes station
    Metro Niños Héroes station is a Mexico City Metro station on Line 3, named in honor of the boy heroes of Chapultepec and serving the central Colonia Doctores area.
  • 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_69a88aa72d348190a9544bb5b8a4e71d completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abbeefb7648190b8fc57cf60553579 completed March 7, 2026, 6 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae653de18481909c3521e060540a38 completed March 9, 2026, 6:14 a.m.
NEDg Description generation batch_69ae65d419048190ad723d21ab7f1cab completed March 9, 2026, 6:16 a.m.
NED2 Entity disambiguation (via description) batch_69ae666e71908190b50be2cac5bdfa28 completed March 9, 2026, 6:19 a.m.
Created at: March 4, 2026, 7:45 p.m.