Triple
T3054891
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | University of Milan |
E60455
|
entity |
| Predicate | hasNotableAlumni |
P51
|
FINISHED |
| Object | Enrico Letta |
E138705
|
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: Enrico Letta | Statement: [University of Milan, hasNotableAlumni, Enrico Letta]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Enrico Letta Context triple: [University of Milan, hasNotableAlumni, Enrico Letta]
-
A.
Enrico Letta
chosen
Enrico Letta is an Italian politician who served as Prime Minister of Italy from 2013 to 2014 and later became leader of the Democratic Party.
-
B.
Gianni Letta
Gianni Letta is an Italian journalist and influential center-right politician best known as a longtime close advisor and undersecretary to former Prime Minister Silvio Berlusconi.
-
C.
Paolo Gentiloni
Paolo Gentiloni is an Italian politician who has served as Prime Minister of Italy and later as European Commissioner for Economy.
-
D.
Giulio Tremonti
Giulio Tremonti is an Italian politician and economist best known for serving multiple terms as Italy’s Minister of Economy and Finance.
-
E.
Mario Monti
Mario Monti is an Italian economist and former Prime Minister of Italy, known for his leadership during the Eurozone crisis and his role as a European Commissioner.
- 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_69ad8578137c81908259dcb27c7d6d7c |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69ad9bf6b9948190bc957bfd1579c471 |
completed | March 8, 2026, 3:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b1ef03425c8190a44486ab563c210f |
completed | March 11, 2026, 10:38 p.m. |
Created at: March 8, 2026, 3:02 p.m.