Triple

T5968473
Position Surface form Disambiguated ID Type / Status
Subject Huey Tlatoani E132810 entity
Predicate region P40 FINISHED
Object Valley of Mexico E9349 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Valley of Mexico | Statement: [Huey Tlatoani, region, Valley of Mexico]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Valley of Mexico
Context triple: [Huey Tlatoani, region, Valley of Mexico]
  • A. Valley of Mexico chosen
    The Valley of Mexico is a highland basin in central Mexico that historically hosted several major pre-Columbian civilizations and today contains the country’s largest urban concentration.
  • B. Valle de Toluca
    Valle de Toluca is a highland valley in central Mexico known as a historical and cultural heartland for several indigenous groups and now encompassing the city of Toluca and its surrounding region.
  • C. Basin of Pátzcuaro
    The Basin of Pátzcuaro is a highland lake region in present-day Michoacán, Mexico, that served as the political and cultural heartland of the pre-Hispanic Purépecha (Tarascan) civilization.
  • D. Valle de Bravo
    Valle de Bravo is a picturesque lakeside town in central Mexico known for its colonial architecture, outdoor recreation, and popularity as a weekend retreat from Mexico City.
  • E. Lake Xaltocan
    Lake Xaltocan was one of the interconnected lakes in the Valley of Mexico that formed part of the broader lacustrine system surrounding pre-Hispanic cities such as those of the Aztec civilization.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69c0086deab081908550159ca23eec9b elicitation completed
NER batch_69c03a3f612481908744cb645f2ede1d ner completed
NED1 batch_69c0e40506848190843971e772d56054 ned_source_triple completed
Created at: March 22, 2026, 4:03 p.m.