Triple

T22875679
Position Surface form Disambiguated ID Type / Status
Subject Tiger (Doug Irwin guitar) E567315 entity
Predicate designer P184 FINISHED
Object Doug Irwin
Doug Irwin is a renowned luthier best known for crafting custom electric guitars for Jerry Garcia of the Grateful Dead, including the iconic instruments Tiger and Wolf.
E1558490 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: Doug Irwin | Statement: [Tiger (Doug Irwin guitar), designer, Doug Irwin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Doug Irwin
Context triple: [Tiger (Doug Irwin guitar), designer, Doug Irwin]
  • A. Gary Clyde Hufbauer
    Gary Clyde Hufbauer is an American economist known for his influential work on international trade policy, economic sanctions, and global economic integration.
  • B. John Wesley Rattner
    John Wesley Rattner is the young protagonist of Cormac McCarthy’s debut novel *The Orchard Keeper*, whose coming-of-age unfolds amid the isolated, morally ambiguous backwoods of rural Tennessee.
  • C. Jeffrey Lesser
    Jeffrey Lesser is a music producer and recording engineer known for his work on albums such as "No Exit" and collaborations across pop, rock, and Broadway cast recordings.
  • D. Gene Sperling
    Gene Sperling is an American economist and policy advisor who served as Director of the National Economic Council under Presidents Bill Clinton and Barack Obama.
  • E. John Kohn
    John Kohn was a British film producer known for his work on notable mid-20th-century films, including the psychological thriller "The Collector."
  • 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: Doug Irwin
Triple: [Tiger (Doug Irwin guitar), designer, Doug Irwin]
Generated description
Doug Irwin is a renowned luthier best known for crafting custom electric guitars for Jerry Garcia of the Grateful Dead, including the iconic instruments Tiger and Wolf.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Doug Irwin
Target entity description: Doug Irwin is a renowned luthier best known for crafting custom electric guitars for Jerry Garcia of the Grateful Dead, including the iconic instruments Tiger and Wolf.
  • A. Gary Clyde Hufbauer
    Gary Clyde Hufbauer is an American economist known for his influential work on international trade policy, economic sanctions, and global economic integration.
  • B. John Wesley Rattner
    John Wesley Rattner is the young protagonist of Cormac McCarthy’s debut novel *The Orchard Keeper*, whose coming-of-age unfolds amid the isolated, morally ambiguous backwoods of rural Tennessee.
  • C. Jeffrey Lesser
    Jeffrey Lesser is a music producer and recording engineer known for his work on albums such as "No Exit" and collaborations across pop, rock, and Broadway cast recordings.
  • D. Gene Sperling
    Gene Sperling is an American economist and policy advisor who served as Director of the National Economic Council under Presidents Bill Clinton and Barack Obama.
  • E. John Kohn
    John Kohn was a British film producer known for his work on notable mid-20th-century films, including the psychological thriller "The Collector."
  • 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_69e24589d8348190b96422d13a678bc1 completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f17f57a1ec8190b8c6a0080d97a2a2 completed April 29, 2026, 3:47 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0bae9a47dc819099627ee010461c39 completed May 19, 2026, 12:28 a.m.
NEDg Description generation batch_6a0bafe8692c819094c6e511964f8b2e completed May 19, 2026, 12:33 a.m.
NED2 Entity disambiguation (via description) batch_6a0bb0abb2c481909c1897b302e92579 completed May 19, 2026, 12:36 a.m.
Created at: April 17, 2026, 3:39 p.m.