Triple

T2591580
Position Surface form Disambiguated ID Type / Status
Subject Green River Cemetery E58132 entity
Predicate hasBurial P196 FINISHED
Object Costantino Nivola
Costantino Nivola was an Italian-born American sculptor and designer known for his modernist public artworks and innovative sandcasting techniques, particularly in architectural settings.
 E433873 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: Costantino Nivola | Statement: [Green River Cemetery, hasBurial, Costantino Nivola]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Costantino Nivola
Context triple: [Green River Cemetery, hasBurial, Costantino Nivola]
  • A. Luciano Vincenzoni
    Luciano Vincenzoni was an Italian screenwriter best known for his work on classic Spaghetti Westerns, particularly collaborations with director Sergio Leone.
  • B. Francesco Giorgi
    Francesco Giorgi was a 16th-century Venetian Franciscan friar, philosopher, and mystic known for integrating Christian theology with Kabbalistic and Neoplatonic thought in his influential work "De harmonia mundi."
  • C. Giuseppe Piermarini
    Giuseppe Piermarini was an 18th-century Italian neoclassical architect best known for designing major public buildings in Milan, including the renowned opera house La Scala.
  • D. Luigi Cagni
    Luigi Cagni is an Italian football manager and former defender best known for coaching several Serie A and Serie B clubs, including successful spells with teams like Piacenza and Empoli.
  • E. Tebaldo Checchi
    Tebaldo Checchi was an Italian actor best known as the husband of renowned stage actress Eleonora Duse.
  • 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: Costantino Nivola
Triple: [Green River Cemetery, hasBurial, Costantino Nivola]
Generated description
Costantino Nivola was an Italian-born American sculptor and designer known for his modernist public artworks and innovative sandcasting techniques, particularly in architectural settings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Costantino Nivola
Target entity description: Costantino Nivola was an Italian-born American sculptor and designer known for his modernist public artworks and innovative sandcasting techniques, particularly in architectural settings.
  • A. Luciano Vincenzoni
    Luciano Vincenzoni was an Italian screenwriter best known for his work on classic Spaghetti Westerns, particularly collaborations with director Sergio Leone.
  • B. Francesco Giorgi
    Francesco Giorgi was a 16th-century Venetian Franciscan friar, philosopher, and mystic known for integrating Christian theology with Kabbalistic and Neoplatonic thought in his influential work "De harmonia mundi."
  • C. Giuseppe Piermarini
    Giuseppe Piermarini was an 18th-century Italian neoclassical architect best known for designing major public buildings in Milan, including the renowned opera house La Scala.
  • D. Luigi Cagni
    Luigi Cagni is an Italian football manager and former defender best known for coaching several Serie A and Serie B clubs, including successful spells with teams like Piacenza and Empoli.
  • E. Tebaldo Checchi
    Tebaldo Checchi was an Italian actor best known as the husband of renowned stage actress Eleonora Duse.
  • 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_69ab4ac019c8819094add11c46706e32 completed March 6, 2026, 9:44 p.m.
NER Named-entity recognition batch_69abd425851c819088db89713c07056f completed March 7, 2026, 7:30 a.m.
NED1 Entity disambiguation (via context triple) batch_69b5db49ec24819098594c395bc88fe8 completed March 14, 2026, 10:03 p.m.
NEDg Description generation batch_69b5dbff26d081909b22ab4e050bb972 completed March 14, 2026, 10:06 p.m.
NED2 Entity disambiguation (via description) batch_69b5dfad9f688190b74ddb2ab4c72496 completed March 14, 2026, 10:22 p.m.
Created at: March 6, 2026, 9:49 p.m.