Triple
T4475117
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fourth Berlusconi government |
E99988
|
entity |
| Predicate | mainOppositionLeader |
P5584
|
FINISHED |
| Object |
Pier Luigi Bersani
Pier Luigi Bersani is an Italian politician and longtime member of the centre-left who has served as leader of the Democratic Party and a prominent national opposition figure.
|
E445910
|
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: Pier Luigi Bersani | Statement: [Fourth Berlusconi government, mainOppositionLeader, Pier Luigi Bersani]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pier Luigi Bersani Context triple: [Fourth Berlusconi government, mainOppositionLeader, Pier Luigi Bersani]
-
A.
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.
-
B.
Enrico Letta
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.
-
C.
Altero Matteoli
Altero Matteoli was an Italian politician who served in various ministerial roles, including as Minister of the Environment and Minister of Infrastructure and Transport, and was a prominent figure on the right of Italy’s political spectrum.
-
D.
Massimo D’Alema
Massimo D’Alema is an Italian politician who served as Prime Minister of Italy from 1998 to 2000 and was a leading figure in the country’s post-communist left.
-
E.
Walter Veltroni
Walter Veltroni is an Italian politician, journalist, and writer who served as Mayor of Rome and was the first leader of Italy’s Democratic Party.
- 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: Pier Luigi Bersani Triple: [Fourth Berlusconi government, mainOppositionLeader, Pier Luigi Bersani]
Generated description
Pier Luigi Bersani is an Italian politician and longtime member of the centre-left who has served as leader of the Democratic Party and a prominent national opposition figure.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pier Luigi Bersani Target entity description: Pier Luigi Bersani is an Italian politician and longtime member of the centre-left who has served as leader of the Democratic Party and a prominent national opposition figure.
-
A.
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.
-
B.
Enrico Letta
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.
-
C.
Altero Matteoli
Altero Matteoli was an Italian politician who served in various ministerial roles, including as Minister of the Environment and Minister of Infrastructure and Transport, and was a prominent figure on the right of Italy’s political spectrum.
-
D.
Massimo D’Alema
Massimo D’Alema is an Italian politician who served as Prime Minister of Italy from 1998 to 2000 and was a leading figure in the country’s post-communist left.
-
E.
Walter Veltroni
Walter Veltroni is an Italian politician, journalist, and writer who served as Mayor of Rome and was the first leader of Italy’s Democratic Party.
- 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_69b34553cbe48190afa8ac1cac285b86 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b357e4be748190b31aa83d6a8bee53 |
completed | March 13, 2026, 12:18 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bd421ea32c8190b291d10873fcb9a6 |
completed | March 20, 2026, 12:48 p.m. |
| NEDg | Description generation | batch_69bd431c572c8190a59035a9b4a41112 |
completed | March 20, 2026, 12:52 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bd43ca589881908a6c6052353a0963 |
completed | March 20, 2026, 12:55 p.m. |
Created at: March 12, 2026, 11:35 p.m.