Triple

T6851969
Position Surface form Disambiguated ID Type / Status
Subject Kansas City Southern Railway E158040 entity
Predicate servedRegion P82 FINISHED
Object Central Mexico E26473 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: Central Mexico | Statement: [Kansas City Southern Railway, servedRegion, Central Mexico]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Central Mexico
Context triple: [Kansas City Southern Railway, servedRegion, Central Mexico]
  • A. Central Mexico chosen
    Central Mexico is a historically rich region that was the heartland of the Aztec civilization and later a primary focus of Spanish colonial rule.
  • B. Valle de Toluca region
    The Valle de Toluca region is a highland area in the State of Mexico centered around the city of Toluca, known for its volcanic landscapes, colonial towns, and agricultural importance.
  • C. Cuautitlán-Texcoco region
    The Cuautitlán-Texcoco region is a metropolitan and agricultural area in the State of Mexico that forms part of the greater Mexico City urban zone.
  • D. Tlaxcala Valley
    Tlaxcala Valley is a highland basin in central Mexico known for its pre-Hispanic settlements, agricultural importance, and proximity to the city and state of Tlaxcala.
  • E. Greater Mexico City metropolitan area
    The Greater Mexico City metropolitan area is the vast urban agglomeration centered on Mexico City, encompassing numerous surrounding municipalities and boroughs to form one of the largest and most populous metropolitan regions in the world.
  • 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_69c6882fae988190864cbba788c5ebb4 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d84e6fb08190915954be5b0df2d8 completed March 27, 2026, 7:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69c72fd2800c8190997c0bc7ff3e1491 completed March 28, 2026, 1:33 a.m.
Created at: March 27, 2026, 2:20 p.m.