Triple
T1196012
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sapienza University of Rome |
E25668
|
entity |
| Predicate | hasNotableAlumni |
P51
|
FINISHED |
| Object |
Ignazio Marino
Ignazio Marino is an Italian surgeon and politician who served as the Mayor of Rome from 2013 to 2015.
|
E189716
|
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: Ignazio Marino | Statement: [Sapienza University of Rome, hasNotableAlumni, Ignazio Marino]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ignazio Marino Context triple: [Sapienza University of Rome, hasNotableAlumni, Ignazio Marino]
-
A.
Ignazio La Russa
Ignazio La Russa is an Italian right-wing politician and lawyer who has held prominent roles in national politics, including serving as President of the Senate.
-
B.
Francesco De Martino
Francesco De Martino was an Italian socialist politician, jurist, and long-time leader of the Italian Socialist Party who served multiple terms as Deputy Prime Minister.
-
C.
Giovanni Leone
Giovanni Leone was an Italian Christian Democratic politician who served as President of Italy from 1971 to 1978, resigning amid controversy linked to the Lockheed bribery scandals.
-
D.
Luigi Barra
Luigi Barra is an individual recognized for being a notable bearer of the Italian surname Barra.
-
E.
Giovanni Molari
Giovanni Molari is an Italian academic and engineer who serves as rector of the historic University of Bologna.
- 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: Ignazio Marino Triple: [Sapienza University of Rome, hasNotableAlumni, Ignazio Marino]
Generated description
Ignazio Marino is an Italian surgeon and politician who served as the Mayor of Rome from 2013 to 2015.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ignazio Marino Target entity description: Ignazio Marino is an Italian surgeon and politician who served as the Mayor of Rome from 2013 to 2015.
-
A.
Ignazio La Russa
Ignazio La Russa is an Italian right-wing politician and lawyer who has held prominent roles in national politics, including serving as President of the Senate.
-
B.
Francesco De Martino
Francesco De Martino was an Italian socialist politician, jurist, and long-time leader of the Italian Socialist Party who served multiple terms as Deputy Prime Minister.
-
C.
Giovanni Leone
Giovanni Leone was an Italian Christian Democratic politician who served as President of Italy from 1971 to 1978, resigning amid controversy linked to the Lockheed bribery scandals.
-
D.
Luigi Barra
Luigi Barra is an individual recognized for being a notable bearer of the Italian surname Barra.
-
E.
Giovanni Molari
Giovanni Molari is an Italian academic and engineer who serves as rector of the historic University of Bologna.
- 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_69a49429f5ec8190a6a205eb0ae81e5e |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4bd7a756c819085d695acfffeaceb |
completed | March 1, 2026, 10:28 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad718af9a08190b16c7df72d1ef1d3 |
completed | March 8, 2026, 12:54 p.m. |
| NEDg | Description generation | batch_69ad73705bd081909c021e55f7c1882b |
completed | March 8, 2026, 1:02 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad73d9746c8190b6d673bdb8c202d3 |
completed | March 8, 2026, 1:04 p.m. |
Created at: March 1, 2026, 7:46 p.m.