Triple

T9297081
Position Surface form Disambiguated ID Type / Status
Subject Castelnuovo–Mumford regularity E223664 entity
Predicate namedAfter P63 FINISHED
Object Guido Castelnuovo
Guido Castelnuovo was an influential Italian mathematician and a founder of modern algebraic geometry, known for his fundamental contributions to the classification of algebraic curves and surfaces.
 E790519 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: Guido Castelnuovo | Statement: [Castelnuovo–Mumford regularity, namedAfter, Guido Castelnuovo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Guido Castelnuovo
Context triple: [Castelnuovo–Mumford regularity, namedAfter, Guido Castelnuovo]
  • A. Enrico Betti
    Enrico Betti was a 19th-century Italian mathematician best known for his foundational work in topology, particularly the introduction of Betti numbers.
  • B. Renato Caccioppoli
    Renato Caccioppoli was a prominent 20th-century Italian mathematician known for his influential work in mathematical analysis and partial differential equations.
  • C. Enrico Frattini
    Enrico Frattini was an Italian military officer best known for commanding the Ariete Armored Division during World War II.
  • D. Gabriele Loria
    Gabriele Loria is an Italian mathematician known for his work in geometry and the history of mathematics.
  • E. Ulisse Dini
    Ulisse Dini was an Italian mathematician known for his contributions to real analysis and the theory of functions, including Dini's theorem on uniform convergence.
  • 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: Guido Castelnuovo
Triple: [Castelnuovo–Mumford regularity, namedAfter, Guido Castelnuovo]
Generated description
Guido Castelnuovo was an influential Italian mathematician and a founder of modern algebraic geometry, known for his fundamental contributions to the classification of algebraic curves and surfaces.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Guido Castelnuovo
Target entity description: Guido Castelnuovo was an influential Italian mathematician and a founder of modern algebraic geometry, known for his fundamental contributions to the classification of algebraic curves and surfaces.
  • A. Enrico Betti
    Enrico Betti was a 19th-century Italian mathematician best known for his foundational work in topology, particularly the introduction of Betti numbers.
  • B. Renato Caccioppoli
    Renato Caccioppoli was a prominent 20th-century Italian mathematician known for his influential work in mathematical analysis and partial differential equations.
  • C. Enrico Frattini
    Enrico Frattini was an Italian military officer best known for commanding the Ariete Armored Division during World War II.
  • D. Gabriele Loria
    Gabriele Loria is an Italian mathematician known for his work in geometry and the history of mathematics.
  • E. Ulisse Dini
    Ulisse Dini was an Italian mathematician known for his contributions to real analysis and the theory of functions, including Dini's theorem on uniform convergence.
  • 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_69ca8423edb08190bc0c91287a484768 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd089c9c588190967404c9eb938dfb completed April 1, 2026, 11:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69d0b251c4148190a94fafdc23a601d6 completed April 4, 2026, 6:40 a.m.
NEDg Description generation batch_69d0b65ea4548190b445563ac695b008 completed April 4, 2026, 6:57 a.m.
NED2 Entity disambiguation (via description) batch_69d0b6f504a48190878db828312e8a97 completed April 4, 2026, 7 a.m.
Created at: March 30, 2026, 7:36 p.m.