Triple
T2414511
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Polytechnic University of Catalonia |
E52270
|
entity |
| Predicate | hasFaculty |
P141
|
FINISHED |
| Object |
Castelldefels School of Telecommunications and Aerospace Engineering
Castelldefels School of Telecommunications and Aerospace Engineering is a specialized engineering school in Castelldefels, Spain, focused on education and research in telecommunications and aerospace 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: Castelldefels School of Telecommunications and Aerospace Engineering | Statement: [Polytechnic University of Catalonia, hasFaculty, Castelldefels School of Telecommunications and Aerospace Engineering]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Castelldefels School of Telecommunications and Aerospace Engineering Context triple: [Polytechnic University of Catalonia, hasFaculty, Castelldefels School of Telecommunications and Aerospace Engineering]
-
A.
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.
-
B.
Polytechnic University of Catalonia
The Polytechnic University of Catalonia is a leading Spanish public university specializing in engineering, architecture, and technology, headquartered in Barcelona.
-
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.
Federico Santa María Technical University
Federico Santa María Technical University is a prestigious Chilean engineering and technology-focused university renowned for its rigorous academic programs and research, with its main campus located in Valparaíso.
-
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: Castelldefels School of Telecommunications and Aerospace Engineering Triple: [Polytechnic University of Catalonia, hasFaculty, Castelldefels School of Telecommunications and Aerospace Engineering]
Generated description
Castelldefels School of Telecommunications and Aerospace Engineering is a specialized engineering school in Castelldefels, Spain, focused on education and research in telecommunications and aerospace as part of the Polytechnic University of Catalonia.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Castelldefels School of Telecommunications and Aerospace Engineering Target entity description: Castelldefels School of Telecommunications and Aerospace Engineering is a specialized engineering school in Castelldefels, Spain, focused on education and research in telecommunications and aerospace as part of the Polytechnic University of Catalonia.
-
A.
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.
-
B.
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.
-
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.
Federico Santa María Technical University
Federico Santa María Technical University is a prestigious Chilean engineering and technology-focused university renowned for its rigorous academic programs and research, with its main campus located in Valparaíso.
-
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.
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.