Triple

T21814341
Position Surface form Disambiguated ID Type / Status
Subject Starr Piano Company E538560 entity
Predicate foundedBy P104 FINISHED
Object George Trayser
George Trayser was a 19th-century American piano maker and entrepreneur best known for establishing the Starr Piano Company, a prominent manufacturer of pianos and phonographs.
E1528661 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: George Trayser | Statement: [Starr Piano Company, foundedBy, George Trayser]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: George Trayser
Context triple: [Starr Piano Company, foundedBy, George Trayser]
  • A. Stephen Trigg
    Stephen Trigg was an American Revolutionary War officer and early Kentucky pioneer who was killed at the Battle of Blue Licks and later honored as the namesake of Trigg County, Kentucky.
  • B. Arthur Demarest
    Arthur Demarest is an American archaeologist and Mayanist scholar known for his extensive research on Classic Maya civilization and leadership of major excavations in the Petexbatún region of Guatemala.
  • C. George Eldredge
    George Eldredge was an American character actor known for his numerous supporting roles in mid-20th-century film and television, often portraying authority figures or villains.
  • D. George Etheredge
    George Etheredge is an alternative spelling of Sir George Etherege, the 17th-century English dramatist best known for his Restoration comedies.
  • E. Bennett Tramer
    Bennett Tramer is an American television writer and producer best known for his work on teen-oriented series such as "Good Morning, Miss Bliss" and contributions to the "Saved by the Bell" franchise.
  • 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: George Trayser
Triple: [Starr Piano Company, foundedBy, George Trayser]
Generated description
George Trayser was a 19th-century American piano maker and entrepreneur best known for establishing the Starr Piano Company, a prominent manufacturer of pianos and phonographs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: George Trayser
Target entity description: George Trayser was a 19th-century American piano maker and entrepreneur best known for establishing the Starr Piano Company, a prominent manufacturer of pianos and phonographs.
  • A. Stephen Trigg
    Stephen Trigg was an American Revolutionary War officer and early Kentucky pioneer who was killed at the Battle of Blue Licks and later honored as the namesake of Trigg County, Kentucky.
  • B. Arthur Demarest
    Arthur Demarest is an American archaeologist and Mayanist scholar known for his extensive research on Classic Maya civilization and leadership of major excavations in the Petexbatún region of Guatemala.
  • C. George Eldredge
    George Eldredge was an American character actor known for his numerous supporting roles in mid-20th-century film and television, often portraying authority figures or villains.
  • D. George Etheredge
    George Etheredge is an alternative spelling of Sir George Etherege, the 17th-century English dramatist best known for his Restoration comedies.
  • E. Bennett Tramer
    Bennett Tramer is an American television writer and producer best known for his work on teen-oriented series such as "Good Morning, Miss Bliss" and contributions to the "Saved by the Bell" franchise.
  • 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_69e0c473f0f8819086c9d1b4a143bd67 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f07cc8e6808190bde4d0e0981e4117 completed April 28, 2026, 9:24 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0abc8a45e08190b51d5e484b2634a1 completed May 18, 2026, 7:15 a.m.
NEDg Description generation batch_6a0abdd2f3d0819083793794029106ed completed May 18, 2026, 7:20 a.m.
NED2 Entity disambiguation (via description) batch_6a0abf8a0e6c8190b3b2e96d663bd268 completed May 18, 2026, 7:28 a.m.
Created at: April 16, 2026, 6:54 p.m.