Triple

T3925452
Position Surface form Disambiguated ID Type / Status
Subject United States half dollar coins E93263 entity
Predicate designer P184 FINISHED
Object Gilroy Roberts
Gilroy Roberts was an American sculptor and engraver best known as the ninth Chief Engraver of the U.S. Mint and for creating the obverse portrait of President John F. Kennedy on the Kennedy half dollar.
 E485202 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: Gilroy Roberts | Statement: [United States half dollar coins, designer, Gilroy Roberts]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gilroy Roberts
Context triple: [United States half dollar coins, designer, Gilroy Roberts]
  • A. Don Robinson
    Don Robinson is a former Major League Baseball right-handed pitcher known for his long career primarily with the Pittsburgh Pirates and his role as both a starter and reliever in the 1970s and 1980s.
  • B. Charles Roane
    Charles Roane is a music producer known for his work on the album "Back to Basics."
  • C. Fred Robinson
    Fred Robinson was an American jazz trombonist active in the 1920s and 1930s, known for his work with Louis Armstrong and other leading early jazz ensembles.
  • D. Gordon Heath
    Gordon Heath was an American actor, singer, and director known for his work on stage and in film, as well as for his influential career in Europe, particularly in France.
  • E. Phil Garner
    Phil Garner is a former Major League Baseball second baseman and manager, best known for leading the Houston Astros to their first World Series appearance in 2005.
  • 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: Gilroy Roberts
Triple: [United States half dollar coins, designer, Gilroy Roberts]
Generated description
Gilroy Roberts was an American sculptor and engraver best known as the ninth Chief Engraver of the U.S. Mint and for creating the obverse portrait of President John F. Kennedy on the Kennedy half dollar.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Gilroy Roberts
Target entity description: Gilroy Roberts was an American sculptor and engraver best known as the ninth Chief Engraver of the U.S. Mint and for creating the obverse portrait of President John F. Kennedy on the Kennedy half dollar.
  • A. Don Robinson
    Don Robinson is a former Major League Baseball right-handed pitcher known for his long career primarily with the Pittsburgh Pirates and his role as both a starter and reliever in the 1970s and 1980s.
  • B. Charles Roane
    Charles Roane is a music producer known for his work on the album "Back to Basics."
  • C. Fred Robinson
    Fred Robinson was an American jazz trombonist active in the 1920s and 1930s, known for his work with Louis Armstrong and other leading early jazz ensembles.
  • D. Gordon Heath
    Gordon Heath was an American actor, singer, and director known for his work on stage and in film, as well as for his influential career in Europe, particularly in France.
  • E. Phil Garner
    Phil Garner is a former Major League Baseball second baseman and manager, best known for leading the Houston Astros to their first World Series appearance in 2005.
  • 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_69aed96bfa1081908f7b30f2c647dee6 completed March 9, 2026, 2:30 p.m.
NER Named-entity recognition batch_69aeed7f3cc881909464db1970ba39ae completed March 9, 2026, 3:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69be89b9fcbc8190868b8d0584e94118 completed March 21, 2026, 12:06 p.m.
NEDg Description generation batch_69be8b54b7648190a32236301384a54f completed March 21, 2026, 12:13 p.m.
NED2 Entity disambiguation (via description) batch_69be8ba6dc4c81909a64f409bd18aa63 completed March 21, 2026, 12:14 p.m.
Created at: March 9, 2026, 3:23 p.m.