Triple

T9493012
Position Surface form Disambiguated ID Type / Status
Subject Pierina Legnani E228935 entity
Predicate trainedBy P3665 FINISHED
Object Caterina Beretta
Caterina Beretta was a prominent 19th-century Italian ballet teacher and former ballerina known for training leading dancers of the classical era, including Pierina Legnani.
 E802252 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: Caterina Beretta | Statement: [Pierina Legnani, trainedBy, Caterina Beretta]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Caterina Beretta
Context triple: [Pierina Legnani, trainedBy, Caterina Beretta]
  • A. Caterina Tezio
    Caterina Tezio was the wife of renowned Italian Baroque sculptor and architect Gian Lorenzo Bernini.
  • B. Bartolomea Acciaioli
    Bartolomea Acciaioli was a noblewoman of the influential Florentine Acciaioli family who became consort to Theodore I Palaiologos, Despot of the Morea in the late Byzantine period.
  • C. Helena del Bosco
    Helena del Bosco was a noblewoman of medieval Italy known primarily as the wife of Boniface I, Marquis of Montferrat and leader of the Fourth Crusade.
  • D. Caterina
    Caterina is an Italian given name, equivalent to Catherine, commonly used for women in Italian-speaking and related cultures.
  • E. Agnese Borghese
    Agnese Borghese was a member of the prominent Borghese noble family of Rome and the sister of Camillo Borghese, who became Pope Paul V.
  • 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: Caterina Beretta
Triple: [Pierina Legnani, trainedBy, Caterina Beretta]
Generated description
Caterina Beretta was a prominent 19th-century Italian ballet teacher and former ballerina known for training leading dancers of the classical era, including Pierina Legnani.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Caterina Beretta
Target entity description: Caterina Beretta was a prominent 19th-century Italian ballet teacher and former ballerina known for training leading dancers of the classical era, including Pierina Legnani.
  • A. Caterina Tezio
    Caterina Tezio was the wife of renowned Italian Baroque sculptor and architect Gian Lorenzo Bernini.
  • B. Bartolomea Acciaioli
    Bartolomea Acciaioli was a noblewoman of the influential Florentine Acciaioli family who became consort to Theodore I Palaiologos, Despot of the Morea in the late Byzantine period.
  • C. Helena del Bosco
    Helena del Bosco was a noblewoman of medieval Italy known primarily as the wife of Boniface I, Marquis of Montferrat and leader of the Fourth Crusade.
  • D. Caterina
    Caterina is an Italian given name, equivalent to Catherine, commonly used for women in Italian-speaking and related cultures.
  • E. Agnese Borghese
    Agnese Borghese was a member of the prominent Borghese noble family of Rome and the sister of Camillo Borghese, who became Pope Paul V.
  • 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_69ca847424f081908180305555139f7a completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd95e8c8908190950e1130f9612823 completed April 1, 2026, 10:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69d12d2e2a64819097d87b3cf304f036 completed April 4, 2026, 3:24 p.m.
NEDg Description generation batch_69d12e20f4ac8190bd6aef228f13689e completed April 4, 2026, 3:28 p.m.
NED2 Entity disambiguation (via description) batch_69d12eae212481908f2136966fca8df5 completed April 4, 2026, 3:30 p.m.
Created at: March 30, 2026, 7:56 p.m.