Triple

T21830350
Position Surface form Disambiguated ID Type / Status
Subject Azcapotzalco, Mexico City E538976 entity
Predicate hasTransportInfrastructure P2560 FINISHED
Object Suburban Railway of the Valley of Mexico E139698 NE FINISHED

How this triple was built (2 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: Suburban Railway of the Valley of Mexico | Statement: [Azcapotzalco, Mexico City, hasTransportInfrastructure, Suburban Railway of the Valley of Mexico]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Suburban Railway of the Valley of Mexico
Context triple: [Azcapotzalco, Mexico City, hasTransportInfrastructure, Suburban Railway of the Valley of Mexico]
  • A. Suburban Railway of the Valley of Mexico chosen
    The Suburban Railway of the Valley of Mexico is a commuter rail system serving the Mexico City metropolitan area, connecting the capital with its northern suburbs to ease congestion and provide rapid transit for daily commuters.
  • B. Ferrocarril y Terminal del Valle de México
    Ferrocarril y Terminal del Valle de México is a key rail company that operates freight and terminal services in the Mexico City metropolitan area, serving as an important hub in the national railway network.
  • C. Mexico City Metro Line 12
    Mexico City Metro Line 12 is a major east–west rapid transit line in Mexico City, known as the “Golden Line” and serving numerous southern neighborhoods with both underground and elevated sections.
  • D. Mexico City Metro Line 3
    Mexico City Metro Line 3 is a major north–south rapid transit line in Mexico City’s metro system, connecting key residential and commercial areas across the city.
  • E. Xochimilco Light Rail
    Xochimilco Light Rail is a light rail transit line in Mexico City that connects the borough of Xochimilco with the city’s broader urban rail network.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69e0c475cda88190987d08f23caebdc1 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f0913554508190b81347f01d3903e8 completed April 28, 2026, 10:51 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0a45e8f6b48190852c512a878585be completed May 17, 2026, 10:49 p.m.
Created at: April 16, 2026, 6:54 p.m.