Triple

T19034324
Position Surface form Disambiguated ID Type / Status
Subject Politécnico station E465825 entity
Predicate locatedNear P294 FINISHED
Object National Polytechnic Institute (IPN) main campus — NE NERFINISHED

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: National Polytechnic Institute (IPN) main campus | Statement: [Politécnico station, locatedNear, National Polytechnic Institute (IPN) main campus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: National Polytechnic Institute (IPN) main campus
Context triple: [Politécnico station, locatedNear, National Polytechnic Institute (IPN) main campus]
  • A. National Polytechnic Institute chosen
    The National Polytechnic Institute is one of Mexico’s leading public universities, renowned for its strong emphasis on engineering, science, and technology education and research.
  • B. National Technological Institute of Mexico
    The National Technological Institute of Mexico is a federal system of public higher education institutions specializing in technological and engineering training and research across Mexico.
  • C. Politécnico–Pantitlán
    Politécnico–Pantitlán is the full length of Mexico City Metro Line 5, running from the northern terminal at Politécnico to the eastern terminal at Pantitlán.
  • D. Instituto Tecnológico Autónomo de México
    The Instituto Tecnológico Autónomo de México (ITAM) is a prestigious private research university in Mexico City renowned for its rigorous programs in economics, political science, law, and business, and for educating many of the country’s political and economic leaders.
  • E. Universidad Nacional Autónoma de México (main campus vicinity)
    Universidad Nacional Autónoma de México’s main campus vicinity is a vast university complex in southern Mexico City renowned for its modernist architecture, extensive cultural and research facilities, and status as a UNESCO World Heritage Site.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8dd0359648190bc2a9202c5cf29d2 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5d74295b88190b1c4621735a06223 completed April 20, 2026, 7:35 a.m.
Created at: April 10, 2026, 12:02 p.m.