Triple

T407196
Position Surface form Disambiguated ID Type / Status
Subject Barcelona E9407 entity
Predicate hasUniversity P113 FINISHED
Object University of Barcelona
The University of Barcelona is a major public research university in Barcelona, Spain, recognized as one of the country’s oldest and most prestigious higher education institutions.
 E51266 NE FINISHED

How this triple was built (4 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: University of Barcelona | Statement: [Barcelona, hasUniversity, University of Barcelona]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: University of Barcelona
Context triple: [Barcelona, hasUniversity, University of Barcelona]
  • A. Complutense University of Madrid
    Complutense University of Madrid is one of Spain’s oldest and largest public universities, renowned for its broad range of academic programs and significant influence on Spanish intellectual and cultural life.
  • B. Polytechnic University of Madrid
    The Polytechnic University of Madrid is a leading Spanish public technical university renowned for its engineering, architecture, and technology programs.
  • C. University of Salamanca
    The University of Salamanca is one of Europe’s oldest and most prestigious universities, renowned as a historic center of learning and scholarship in Spain.
  • D. Institut d’Estudis Catalans
    The Institut d’Estudis Catalans is the official academic institution responsible for researching, standardizing, and promoting the Catalan language and culture.
  • E. Juan Gómez Millas Campus
    Juan Gómez Millas Campus is a major University of Chile campus in Santiago that concentrates many of the institution’s humanities, social sciences, and arts faculties.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: University of Barcelona
Triple: [Barcelona, hasUniversity, University of Barcelona]
Generated description
The University of Barcelona is a major public research university in Barcelona, Spain, recognized as one of the country’s oldest and most prestigious higher education institutions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: University of Barcelona
Target entity description: The University of Barcelona is a major public research university in Barcelona, Spain, recognized as one of the country’s oldest and most prestigious higher education institutions.
  • A. Complutense University of Madrid
    Complutense University of Madrid is one of Spain’s oldest and largest public universities, renowned for its broad range of academic programs and significant influence on Spanish intellectual and cultural life.
  • B. Polytechnic University of Madrid
    The Polytechnic University of Madrid is a leading Spanish public technical university renowned for its engineering, architecture, and technology programs.
  • C. University of Salamanca
    The University of Salamanca is one of Europe’s oldest and most prestigious universities, renowned as a historic center of learning and scholarship in Spain.
  • D. Institut d’Estudis Catalans
    The Institut d’Estudis Catalans is the official academic institution responsible for researching, standardizing, and promoting the Catalan language and culture.
  • E. Juan Gómez Millas Campus
    Juan Gómez Millas Campus is a major University of Chile campus in Santiago that concentrates many of the institution’s humanities, social sciences, and arts faculties.
  • F. None of above. chosen

Provenance (5 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_69a2e80111fc8190961d5b7c6154123f completed Feb. 28, 2026, 1:05 p.m.
NER Named-entity recognition batch_69a2ecbd766c8190bb8a91605929156a completed Feb. 28, 2026, 1:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69a413f75e5481908b7a0f070dec5c56 completed March 1, 2026, 10:24 a.m.
NEDg Description generation batch_69a41464d2a8819085ee2fc8a86a7628 completed March 1, 2026, 10:26 a.m.
NED2 Entity disambiguation (via description) batch_69a414a7aff08190ab54f4118cec790d completed March 1, 2026, 10:27 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.