Triple
T3569713
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Polytechnic University of Turin |
E75537
|
entity |
| Predicate | hasNotableAlumni |
P51
|
FINISHED |
| Object |
Piero Ferrari
Piero Ferrari is an Italian businessman and engineer best known as the vice chairman of Ferrari and the only living son of the company’s founder, Enzo Ferrari.
|
E369958
|
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: Piero Ferrari | Statement: [Polytechnic University of Turin, hasNotableAlumni, Piero Ferrari]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Piero Ferrari Context triple: [Polytechnic University of Turin, hasNotableAlumni, Piero Ferrari]
-
A.
Enzo Ferrari
Enzo Ferrari was an Italian motor racing driver and entrepreneur who founded the Ferrari automobile marque and its legendary Formula One team, Scuderia Ferrari.
-
B.
Ferruccio Lamborghini
Ferruccio Lamborghini was an Italian industrialist and entrepreneur best known for creating the luxury sports car brand Automobili Lamborghini after initially making his fortune in tractor manufacturing.
-
C.
Ernesto Maserati
Ernesto Maserati was an Italian automotive engineer and racing driver best known as one of the founding brothers of the Maserati car company.
-
D.
Enzo Rossi
Enzo Rossi is the son of American actress Patricia Arquette and musician Paul Rossi.
-
E.
Ettore Maserati
Ettore Maserati was an Italian automotive engineer and co-founder of the Maserati car company, renowned for its high-performance racing and luxury vehicles.
- 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: Piero Ferrari Triple: [Polytechnic University of Turin, hasNotableAlumni, Piero Ferrari]
Generated description
Piero Ferrari is an Italian businessman and engineer best known as the vice chairman of Ferrari and the only living son of the company’s founder, Enzo Ferrari.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Piero Ferrari Target entity description: Piero Ferrari is an Italian businessman and engineer best known as the vice chairman of Ferrari and the only living son of the company’s founder, Enzo Ferrari.
-
A.
Enzo Ferrari
Enzo Ferrari was an Italian motor racing driver and entrepreneur who founded the Ferrari automobile marque and its legendary Formula One team, Scuderia Ferrari.
-
B.
Ferruccio Lamborghini
Ferruccio Lamborghini was an Italian industrialist and entrepreneur best known for creating the luxury sports car brand Automobili Lamborghini after initially making his fortune in tractor manufacturing.
-
C.
Ernesto Maserati
Ernesto Maserati was an Italian automotive engineer and racing driver best known as one of the founding brothers of the Maserati car company.
-
D.
Enzo Rossi
Enzo Rossi is the son of American actress Patricia Arquette and musician Paul Rossi.
-
E.
Ettore Maserati
Ettore Maserati was an Italian automotive engineer and co-founder of the Maserati car company, renowned for its high-performance racing and luxury vehicles.
- 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_69ad85d512708190829c8b2d3a2ccfb8 |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc0c1ecb081909051bcc1f38eea31 |
completed | March 8, 2026, 6:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b3bbb3383c8190b14845a7de162502 |
completed | March 13, 2026, 7:24 a.m. |
| NEDg | Description generation | batch_69b3bc62e1b481908310d7af56fb4889 |
completed | March 13, 2026, 7:27 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b3f5b2fdcc8190842d2d7bd09c65c4 |
completed | March 13, 2026, 11:32 a.m. |
Created at: March 8, 2026, 3:21 p.m.