Triple

T857286
Position Surface form Disambiguated ID Type / Status
Subject University of Turin E18519 entity
Predicate hasNotableAlumni P51 FINISHED
Object Piero Fassino
Piero Fassino is an Italian politician who has served in various prominent national and local roles, including as mayor of Turin and a long-time member of the Italian Parliament.
E111335 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 Fassino | Statement: [University of Turin, hasNotableAlumni, Piero Fassino]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Piero Fassino
Context triple: [University of Turin, hasNotableAlumni, Piero Fassino]
  • A. Sandro Pertini
    Sandro Pertini was an Italian socialist politician and anti-fascist partisan who served as President of Italy from 1978 to 1985 and became a widely respected symbol of democratic values and moral integrity.
  • B. Luigi Einaudi
    Luigi Einaudi was an Italian economist, journalist, and statesman who served as the second President of the Italian Republic from 1948 to 1955.
  • C. Daniele Amato
    Daniele Amato is an ice hockey figure recognized for his significant contributions to the sport, honored by induction into the IIHF Hall of Fame in 2016.
  • D. Pietro Nenni
    Pietro Nenni was a prominent Italian socialist politician and statesman who played a leading role in Italy’s left-wing politics and post-World War II governments.
  • E. Cesare Maria De Vecchi
    Cesare Maria De Vecchi was an Italian Fascist politician, squadrist leader, and one of the key organizers of the March on Rome who later served as a prominent official in Mussolini’s regime.
  • 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 Fassino
Triple: [University of Turin, hasNotableAlumni, Piero Fassino]
Generated description
Piero Fassino is an Italian politician who has served in various prominent national and local roles, including as mayor of Turin and a long-time member of the Italian Parliament.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Piero Fassino
Target entity description: Piero Fassino is an Italian politician who has served in various prominent national and local roles, including as mayor of Turin and a long-time member of the Italian Parliament.
  • A. Sandro Pertini
    Sandro Pertini was an Italian socialist politician and anti-fascist partisan who served as President of Italy from 1978 to 1985 and became a widely respected symbol of democratic values and moral integrity.
  • B. Luigi Einaudi
    Luigi Einaudi was an Italian economist, journalist, and statesman who served as the second President of the Italian Republic from 1948 to 1955.
  • C. Daniele Amato
    Daniele Amato is an ice hockey figure recognized for his significant contributions to the sport, honored by induction into the IIHF Hall of Fame in 2016.
  • D. Pietro Nenni
    Pietro Nenni was a prominent Italian socialist politician and statesman who played a leading role in Italy’s left-wing politics and post-World War II governments.
  • E. Cesare Maria De Vecchi
    Cesare Maria De Vecchi was an Italian Fascist politician, squadrist leader, and one of the key organizers of the March on Rome who later served as a prominent official in Mussolini’s regime.
  • 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_69a4938bdd3c8190a954a3c11844d9cf completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4ac4d47508190b48d944aa2d881bf completed March 1, 2026, 9:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69a826d10188819085413db5a7f6bd11 completed March 4, 2026, 12:34 p.m.
NEDg Description generation batch_69a85e2ed0a081908af18feccc669772 completed March 4, 2026, 4:30 p.m.
NED2 Entity disambiguation (via description) batch_69a85ef9bed48190991ab9048dba4678 completed March 4, 2026, 4:34 p.m.
Created at: March 1, 2026, 7:39 p.m.