Triple

T2414505
Position Surface form Disambiguated ID Type / Status
Subject Polytechnic University of Catalonia E52270 entity
Predicate hasFaculty P141 FINISHED
Object School of Industrial Engineering of Barcelona
The School of Industrial Engineering of Barcelona is a leading engineering school in Spain specializing in industrial and related engineering disciplines as part of the Polytechnic University of Catalonia.
 E52270 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: School of Industrial Engineering of Barcelona | Statement: [Polytechnic University of Catalonia, hasFaculty, School of Industrial Engineering of Barcelona]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: School of Industrial Engineering of Barcelona
Context triple: [Polytechnic University of Catalonia, hasFaculty, School of Industrial Engineering of Barcelona]
  • A. Polytechnic University of Catalonia
    The Polytechnic University of Catalonia is a leading Spanish public university specializing in engineering, architecture, and technology, headquartered in Barcelona.
  • B. Polytechnic University of Valencia
    The Polytechnic University of Valencia is a leading Spanish public technical university renowned for its engineering, architecture, and technology programs and strong emphasis on research and innovation.
  • C. Polytechnic University of Madrid
    The Polytechnic University of Madrid is a leading Spanish public technical university renowned for its engineering, architecture, and technology programs.
  • D. Universitat Autònoma de Barcelona
    The Universitat Autònoma de Barcelona is a major public research university in Catalonia, Spain, known for its strong academic programs and extensive campus near Barcelona.
  • E. 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.
  • 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: School of Industrial Engineering of Barcelona
Triple: [Polytechnic University of Catalonia, hasFaculty, School of Industrial Engineering of Barcelona]
Generated description
The School of Industrial Engineering of Barcelona is a leading engineering school in Spain specializing in industrial and related engineering disciplines as part of the Polytechnic University of Catalonia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: School of Industrial Engineering of Barcelona
Target entity description: The School of Industrial Engineering of Barcelona is a leading engineering school in Spain specializing in industrial and related engineering disciplines as part of the Polytechnic University of Catalonia.
  • A. Polytechnic University of Catalonia chosen
    The Polytechnic University of Catalonia is a leading Spanish public university specializing in engineering, architecture, and technology, headquartered in Barcelona.
  • B. Polytechnic University of Valencia
    The Polytechnic University of Valencia is a leading Spanish public technical university renowned for its engineering, architecture, and technology programs and strong emphasis on research and innovation.
  • C. Polytechnic University of Madrid
    The Polytechnic University of Madrid is a leading Spanish public technical university renowned for its engineering, architecture, and technology programs.
  • D. Universitat Autònoma de Barcelona
    The Universitat Autònoma de Barcelona is a major public research university in Catalonia, Spain, known for its strong academic programs and extensive campus near Barcelona.
  • E. 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.
  • F. None of above.

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_69ab495622948190bc6bc6e4cddaf645 completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abc94bd7ec81909f5b4a16a406165b completed March 7, 2026, 6:44 a.m.
NED1 Entity disambiguation (via context triple) batch_69aebf4748d0819088aec3bc14dc5519 completed March 9, 2026, 12:38 p.m.
NEDg Description generation batch_69aec338adf481908492b99d6e949bf8 completed March 9, 2026, 12:55 p.m.
NED2 Entity disambiguation (via description) batch_69aec3d410048190b908e883442b4ac2 completed March 9, 2026, 12:57 p.m.
Created at: March 6, 2026, 9:41 p.m.