Triple

T2014021
Position Surface form Disambiguated ID Type / Status
Subject Callaghan E43751 entity
Predicate hasNotableBearer P458 FINISHED
Object Stephen Callaghan
Stephen Callaghan is a notable individual recognized for bearing the surname Callaghan, though specific widely known public achievements or roles are not clearly documented.
 E302518 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: Stephen Callaghan | Statement: [Callaghan, hasNotableBearer, Stephen Callaghan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Stephen Callaghan
Context triple: [Callaghan, hasNotableBearer, Stephen Callaghan]
  • A. Daniel Callaghan
    Daniel Callaghan was a U.S. Navy rear admiral and Medal of Honor recipient noted for his leadership and death in action during the Naval Battle of Guadalcanal in World War II.
  • B. Colin Callaghan
    Colin Callaghan is a notable individual distinguished enough to be recognized as a prominent bearer of the surname Callaghan.
  • C. Richard Callaghan
    Richard Callaghan is a prominent American figure skating coach best known for guiding Olympic champion Tara Lipinski to international success.
  • D. Paul Callaghan
    Paul Callaghan is a notable individual whose specific prominence may refer to several people sharing the name, including figures in fields such as science, sports, or public service.
  • E. Steve Callaghan
    Steve Callaghan is an American television writer and producer best known for his long-running work on the animated series Family Guy.
  • 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: Stephen Callaghan
Triple: [Callaghan, hasNotableBearer, Stephen Callaghan]
Generated description
Stephen Callaghan is a notable individual recognized for bearing the surname Callaghan, though specific widely known public achievements or roles are not clearly documented.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Stephen Callaghan
Target entity description: Stephen Callaghan is a notable individual recognized for bearing the surname Callaghan, though specific widely known public achievements or roles are not clearly documented.
  • A. Daniel Callaghan
    Daniel Callaghan was a U.S. Navy rear admiral and Medal of Honor recipient noted for his leadership and death in action during the Naval Battle of Guadalcanal in World War II.
  • B. Colin Callaghan
    Colin Callaghan is a notable individual distinguished enough to be recognized as a prominent bearer of the surname Callaghan.
  • C. Richard Callaghan
    Richard Callaghan is a prominent American figure skating coach best known for guiding Olympic champion Tara Lipinski to international success.
  • D. Paul Callaghan
    Paul Callaghan is a notable individual whose specific prominence may refer to several people sharing the name, including figures in fields such as science, sports, or public service.
  • E. Steve Callaghan
    Steve Callaghan is an American television writer and producer best known for his long-running work on the animated series Family Guy.
  • 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_69a88716e9f08190946313fdc949e3cf completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abb8b42d508190bf2b63132bb2ad77 completed March 7, 2026, 5:33 a.m.
NED1 Entity disambiguation (via context triple) batch_69afe86f11108190a1987c1cee133d56 completed March 10, 2026, 9:46 a.m.
NEDg Description generation batch_69afe9395e2081909140e8c464489a08 completed March 10, 2026, 9:49 a.m.
NED2 Entity disambiguation (via description) batch_69b00009cb5c8190a42c100029d4917b completed March 10, 2026, 11:27 a.m.
Created at: March 4, 2026, 7:37 p.m.