Triple
T11276739
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Castelldefels |
E266955
|
entity |
| Predicate | hasEducationalInstitution |
P113
|
FINISHED |
| Object | Polytechnic University of Catalonia Castelldefels campus |
E52270
|
NE FINISHED |
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: Polytechnic University of Catalonia Castelldefels campus | Statement: [Castelldefels, hasEducationalInstitution, Polytechnic University of Catalonia Castelldefels campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Polytechnic University of Catalonia Castelldefels campus Context triple: [Castelldefels, hasEducationalInstitution, Polytechnic University of Catalonia Castelldefels campus]
-
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.
University of Girona
The University of Girona is a public higher education and research institution located in the city of Girona, Catalonia, Spain.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6aac8c2f48190ad0596f1f89f0470 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e967ebb4819080b09ed3cec44e77 |
completed | April 9, 2026, 6:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e4f455f0bc8190994c57264f775f60 |
completed | April 19, 2026, 3:27 p.m. |
Created at: April 8, 2026, 9:31 p.m.