Triple

T19415198
Position Surface form Disambiguated ID Type / Status
Subject President of the Democrats of the Left E485694 entity
Predicate officeHolder P537 FINISHED
Object Vittorio Foa
Vittorio Foa was an Italian politician, trade unionist, intellectual, and prominent anti-fascist figure who played a key role in Italy’s postwar left-wing politics.
 E1374894 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: Vittorio Foa | Statement: [President of the Democrats of the Left, officeHolder, Vittorio Foa]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vittorio Foa
Context triple: [President of the Democrats of the Left, officeHolder, Vittorio Foa]
  • A. Enrico Zuccalli
    Enrico Zuccalli was a prominent 17th-century Swiss-Italian Baroque architect active in Bavaria, known for shaping Munich’s court architecture.
  • B. Enrico Rossi
    Enrico Rossi is an Italian politician best known for serving as President of the Tuscany region and for his long-standing involvement in left-wing politics.
  • C. Giuseppe Ruzzolini
    Giuseppe Ruzzolini was an Italian cinematographer known for his visually striking work on numerous Spaghetti Westerns and genre films during the 1960s and 1970s.
  • D. Luciano Vincenzoni
    Luciano Vincenzoni was an Italian screenwriter best known for his work on classic Spaghetti Westerns, particularly collaborations with director Sergio Leone.
  • E. Giuseppe Levi
    Giuseppe Levi was an Italian physician and pioneering histologist known for his influential work in cell biology and for mentoring several future Nobel laureates.
  • 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: Vittorio Foa
Triple: [President of the Democrats of the Left, officeHolder, Vittorio Foa]
Generated description
Vittorio Foa was an Italian politician, trade unionist, intellectual, and prominent anti-fascist figure who played a key role in Italy’s postwar left-wing politics.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Vittorio Foa
Target entity description: Vittorio Foa was an Italian politician, trade unionist, intellectual, and prominent anti-fascist figure who played a key role in Italy’s postwar left-wing politics.
  • A. Enrico Zuccalli
    Enrico Zuccalli was a prominent 17th-century Swiss-Italian Baroque architect active in Bavaria, known for shaping Munich’s court architecture.
  • B. Enrico Rossi
    Enrico Rossi is an Italian politician best known for serving as President of the Tuscany region and for his long-standing involvement in left-wing politics.
  • C. Giuseppe Ruzzolini
    Giuseppe Ruzzolini was an Italian cinematographer known for his visually striking work on numerous Spaghetti Westerns and genre films during the 1960s and 1970s.
  • D. Luciano Vincenzoni
    Luciano Vincenzoni was an Italian screenwriter best known for his work on classic Spaghetti Westerns, particularly collaborations with director Sergio Leone.
  • E. Giuseppe Levi
    Giuseppe Levi was an Italian physician and pioneering histologist known for his influential work in cell biology and for mentoring several future Nobel laureates.
  • 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_69d8e8d688f881909c85104a62e09d8a completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e62af90758819088999d98d270011a completed April 20, 2026, 1:32 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0733cbd51c819091d81588491924a1 completed May 15, 2026, 2:55 p.m.
NEDg Description generation batch_6a0735004ef4819083d92bd915bbef77 completed May 15, 2026, 3 p.m.
NED2 Entity disambiguation (via description) batch_6a07357ba4848190bf4be4a02242d5b0 completed May 15, 2026, 3:02 p.m.
Created at: April 10, 2026, 1:37 p.m.