Triple
T7551753
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Polytechnic University of Milan |
E178550
|
entity |
| Predicate | campus |
P269
|
FINISHED |
| Object |
Mantua campus
Mantua campus is a branch of the Polytechnic University of Milan located in Mantua, Italy, focused on architecture, urban planning, and related design disciplines.
|
E674362
|
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: Mantua campus | Statement: [Polytechnic University of Milan, campus, Mantua campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mantua campus Context triple: [Polytechnic University of Milan, campus, Mantua campus]
-
A.
Cremona campus
Cremona campus is a satellite branch of the Polytechnic University of Milan located in Cremona, Italy, focused on engineering and technology education and research.
-
B.
Vercelli campus
Vercelli campus is a satellite campus of the Polytechnic University of Turin located in the city of Vercelli, Italy, hosting specialized engineering and technology programs.
-
C.
Lingotto campus
Lingotto campus is a major site of the Polytechnic University of Turin located in the former FIAT Lingotto industrial complex, housing teaching, research, and student facilities.
-
D.
Alessandria campus
Alessandria campus is a satellite branch of the Polytechnic University of Turin located in Alessandria, Italy, focused on engineering and technology education and research.
-
E.
Bologna campus
The Bologna campus is the main urban campus of the University of Bologna, hosting a wide range of academic departments, research facilities, and student services in the historic city of Bologna, Italy.
- 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: Mantua campus Triple: [Polytechnic University of Milan, campus, Mantua campus]
Generated description
Mantua campus is a branch of the Polytechnic University of Milan located in Mantua, Italy, focused on architecture, urban planning, and related design disciplines.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mantua campus Target entity description: Mantua campus is a branch of the Polytechnic University of Milan located in Mantua, Italy, focused on architecture, urban planning, and related design disciplines.
-
A.
Cremona campus
Cremona campus is a satellite branch of the Polytechnic University of Milan located in Cremona, Italy, focused on engineering and technology education and research.
-
B.
Vercelli campus
Vercelli campus is a satellite campus of the Polytechnic University of Turin located in the city of Vercelli, Italy, hosting specialized engineering and technology programs.
-
C.
Lingotto campus
Lingotto campus is a major site of the Polytechnic University of Turin located in the former FIAT Lingotto industrial complex, housing teaching, research, and student facilities.
-
D.
Alessandria campus
Alessandria campus is a satellite branch of the Polytechnic University of Turin located in Alessandria, Italy, focused on engineering and technology education and research.
-
E.
Bologna campus
The Bologna campus is the main urban campus of the University of Bologna, hosting a wide range of academic departments, research facilities, and student services in the historic city of Bologna, Italy.
- 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_69c69f2cbe08819088f9eb0c03ef529b |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f8b6c6488190b8fd94aca6ea8486 |
completed | March 27, 2026, 9:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c86151a5a48190a6a53baa54f19293 |
completed | March 28, 2026, 11:16 p.m. |
| NEDg | Description generation | batch_69c861d1255881909091426b62bfdd1e |
completed | March 28, 2026, 11:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c8627e9a6c8190baf4e8bb113845f1 |
completed | March 28, 2026, 11:21 p.m. |
Created at: March 27, 2026, 3:49 p.m.