Triple

T6983402
Position Surface form Disambiguated ID Type / Status
Subject Bartholomew Columbus E161901 entity
Predicate father P120 FINISHED
Object Domenico Colombo
Domenico Colombo was an Italian wool weaver and merchant from Genoa, best known as the father of the explorer Christopher Columbus and his brother Bartholomew.
E638679 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: Domenico Colombo | Statement: [Bartholomew Columbus, father, Domenico Colombo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Domenico Colombo
Context triple: [Bartholomew Columbus, father, Domenico Colombo]
  • A. Gherardo Colombo
    Gherardo Colombo is an Italian magistrate best known as one of the leading prosecutors in the Mani Pulite ("Clean Hands") anti-corruption investigations of the early 1990s.
  • B. Giovanni Pellegrino Columbus
    Giovanni Pellegrino Columbus was a lesser-known member of the Columbus family, historically noted primarily as a sibling within the lineage of explorer Bartholomew Columbus and his more famous brother Christopher Columbus.
  • C. Bartholomew Columbus
    Bartholomew Columbus was an Italian explorer and colonial administrator, brother of Christopher Columbus, who played a key role in the early Spanish colonization of the Caribbean.
  • D. Diego Columbus
    Diego Columbus was the eldest legitimate son of Christopher Columbus who became a Spanish colonial governor in the Caribbean, notably serving as Viceroy of the Indies.
  • E. Christopher Joseph Columbus
    Christopher Joseph Columbus is an American filmmaker best known for directing popular family movies such as "Home Alone," "Mrs. Doubtfire," and the first two "Harry Potter" films.
  • 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: Domenico Colombo
Triple: [Bartholomew Columbus, father, Domenico Colombo]
Generated description
Domenico Colombo was an Italian wool weaver and merchant from Genoa, best known as the father of the explorer Christopher Columbus and his brother Bartholomew.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Domenico Colombo
Target entity description: Domenico Colombo was an Italian wool weaver and merchant from Genoa, best known as the father of the explorer Christopher Columbus and his brother Bartholomew.
  • A. Gherardo Colombo
    Gherardo Colombo is an Italian magistrate best known as one of the leading prosecutors in the Mani Pulite ("Clean Hands") anti-corruption investigations of the early 1990s.
  • B. Giovanni Pellegrino Columbus
    Giovanni Pellegrino Columbus was a lesser-known member of the Columbus family, historically noted primarily as a sibling within the lineage of explorer Bartholomew Columbus and his more famous brother Christopher Columbus.
  • C. Bartholomew Columbus
    Bartholomew Columbus was an Italian explorer and colonial administrator, brother of Christopher Columbus, who played a key role in the early Spanish colonization of the Caribbean.
  • D. Diego Columbus
    Diego Columbus was the eldest legitimate son of Christopher Columbus who became a Spanish colonial governor in the Caribbean, notably serving as Viceroy of the Indies.
  • E. Christopher Joseph Columbus
    Christopher Joseph Columbus is an American filmmaker best known for directing popular family movies such as "Home Alone," "Mrs. Doubtfire," and the first two "Harry Potter" films.
  • 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_69c68855dc0481909b4c7e9e9ed273db completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6db90e9108190a7aedeef1fb17eb4 completed March 27, 2026, 7:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69c78839d37c8190a127c01e2aeb71ee completed March 28, 2026, 7:50 a.m.
NEDg Description generation batch_69c78a501f7c8190a399fcda067cfd78 completed March 28, 2026, 7:59 a.m.
NED2 Entity disambiguation (via description) batch_69c78ac373108190ac5186948c8617ec completed March 28, 2026, 8:01 a.m.
Created at: March 27, 2026, 2:31 p.m.