Triple

T11050770
Position Surface form Disambiguated ID Type / Status
Subject Piedras Negras International Airport E261240 entity
Predicate serves P98 FINISHED
Object Piedras Negras metropolitan area E752614 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: Piedras Negras metropolitan area | Statement: [Piedras Negras International Airport, serves, Piedras Negras metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Piedras Negras metropolitan area
Context triple: [Piedras Negras International Airport, serves, Piedras Negras metropolitan area]
  • A. Piedras Negras metropolitan area chosen
    The Piedras Negras metropolitan area is an urban region in northern Coahuila, Mexico, centered on the border city of Piedras Negras across from Eagle Pass, Texas.
  • B. Pachuca metropolitan area
    The Pachuca metropolitan area is an urban agglomeration centered on the city of Pachuca, serving as a major economic and administrative hub in the Mexican state of Hidalgo.
  • C. Orizaba metropolitan area
    The Orizaba metropolitan area is an urban agglomeration in central Veracruz, Mexico, centered on the city of Orizaba and its surrounding municipalities, known for its industrial activity and proximity to Pico de Orizaba.
  • D. Bajío metropolitan area
    The Bajío metropolitan area is a major urban and economic region in central Mexico centered around key cities such as León in the state of Guanajuato.
  • E. Toluca metropolitan area
    The Toluca metropolitan area is a major urban and industrial region in central Mexico centered on the city of Toluca, serving as an important economic and transportation hub west of Mexico City.
  • 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_69d6aa98650481908609c7c56bfa7902 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d798698bd88190aa97afd37f55e19f completed April 9, 2026, 12:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69e4832d59c08190ab120b991bc8ed3b completed April 19, 2026, 7:24 a.m.
Created at: April 8, 2026, 9:26 p.m.