Triple

T22328596
Position Surface form Disambiguated ID Type / Status
Subject Eugenio Calabi E551965 entity
Predicate familyName P18 FINISHED
Object Calabi
Calabi is an Italian surname most notably associated with mathematician Eugenio Calabi, known for his foundational work in differential geometry and the Calabi conjecture.
 E1531308 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: Calabi | Statement: [Eugenio Calabi, familyName, Calabi]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Calabi
Context triple: [Eugenio Calabi, familyName, Calabi]
  • A. Kähler
    Kähler is a German surname most notably associated with Erich Kähler, a mathematician known for his foundational work in differential geometry and complex manifolds.
  • B. Vafa
    Vafa is a surname most prominently associated with Cumrun Vafa, an influential Iranian-American theoretical physicist known for his work in string theory.
  • C. Trevisani
    Trevisani are the inhabitants or natives of the Italian city of Treviso, typically associated with its local culture and traditions.
  • D. Beltrami
    Beltrami is an Italian surname borne by various notable individuals across fields such as music, mathematics, and the arts.
  • E. Morbidelli
    Morbidelli was an Italian motorcycle manufacturer and racing team known for its success in Grand Prix motorcycle racing, particularly in the 1970s.
  • 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: Calabi
Triple: [Eugenio Calabi, familyName, Calabi]
Generated description
Calabi is an Italian surname most notably associated with mathematician Eugenio Calabi, known for his foundational work in differential geometry and the Calabi conjecture.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Calabi
Target entity description: Calabi is an Italian surname most notably associated with mathematician Eugenio Calabi, known for his foundational work in differential geometry and the Calabi conjecture.
  • A. Kähler
    Kähler is a German surname most notably associated with Erich Kähler, a mathematician known for his foundational work in differential geometry and complex manifolds.
  • B. Vafa
    Vafa is a surname most prominently associated with Cumrun Vafa, an influential Iranian-American theoretical physicist known for his work in string theory.
  • C. Trevisani
    Trevisani are the inhabitants or natives of the Italian city of Treviso, typically associated with its local culture and traditions.
  • D. Beltrami
    Beltrami is an Italian surname borne by various notable individuals across fields such as music, mathematics, and the arts.
  • E. Morbidelli
    Morbidelli was an Italian motorcycle manufacturer and racing team known for its success in Grand Prix motorcycle racing, particularly in the 1970s.
  • 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_69e11e482f788190b78d1588fc26d606 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15769fdb48190b84e0c019ab63579 completed April 29, 2026, 12:57 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0ad523ecec8190a85eb932288965fb completed May 18, 2026, 9 a.m.
NEDg Description generation batch_6a0ad992b43c8190b0e409d64db83308 completed May 18, 2026, 9:19 a.m.
NED2 Entity disambiguation (via description) batch_6a0adac48bec8190989dd7c5e28d283a completed May 18, 2026, 9:24 a.m.
Created at: April 16, 2026, 8:43 p.m.