Triple

T378343
Position Surface form Disambiguated ID Type / Status
Subject Willie Nelson E8619 entity
Predicate notableInstrument P9123 FINISHED
Object Trigger (Martin N-20 guitar)
Trigger is Willie Nelson’s famously worn Martin N-20 classical guitar, renowned for its distinctive sound, visible wear, and central role in his signature style.
 E47521 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: Trigger (Martin N-20 guitar) | Statement: [Willie Nelson, notableInstrument, Trigger (Martin N-20 guitar)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Trigger (Martin N-20 guitar)
Context triple: [Willie Nelson, notableInstrument, Trigger (Martin N-20 guitar)]
  • A. Horn
    Horn is a surname most prominently associated with English music producer and musician Trevor Horn, known for his influential work in pop and rock music.
  • B. Gage
    Gage is a surname of English origin borne by various notable individuals, including historical and contemporary figures.
  • C. Audion
    Audion is an early triode vacuum tube invented by Lee de Forest that enabled the amplification of electrical signals and was crucial to the development of radio and electronics.
  • D. Line 6
    Line 6 is a route of Mexico City’s Metrobús bus rapid transit system that serves as one of the network’s main corridors.
  • E. Philortyx
    Philortyx is a genus of New World quails known for their ground-dwelling habits and occurrence in scrub and grassland habitats of the Americas.
  • 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: Trigger (Martin N-20 guitar)
Triple: [Willie Nelson, notableInstrument, Trigger (Martin N-20 guitar)]
Generated description
Trigger is Willie Nelson’s famously worn Martin N-20 classical guitar, renowned for its distinctive sound, visible wear, and central role in his signature style.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Trigger (Martin N-20 guitar)
Target entity description: Trigger is Willie Nelson’s famously worn Martin N-20 classical guitar, renowned for its distinctive sound, visible wear, and central role in his signature style.
  • A. Horn
    Horn is a surname most prominently associated with English music producer and musician Trevor Horn, known for his influential work in pop and rock music.
  • B. Gage
    Gage is a surname of English origin borne by various notable individuals, including historical and contemporary figures.
  • C. Audion
    Audion is an early triode vacuum tube invented by Lee de Forest that enabled the amplification of electrical signals and was crucial to the development of radio and electronics.
  • D. Line 6
    Line 6 is a route of Mexico City’s Metrobús bus rapid transit system that serves as one of the network’s main corridors.
  • E. Philortyx
    Philortyx is a genus of New World quails known for their ground-dwelling habits and occurrence in scrub and grassland habitats of the Americas.
  • 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_69a2e7f47dd08190a4e294ccbbe46cd4 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ec2974988190a1d6316cbb5159c8 completed Feb. 28, 2026, 1:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3f4ded68c8190b6951c03fd75c404 completed March 1, 2026, 8:12 a.m.
NEDg Description generation batch_69a3f5551aa4819083d49c02c5685fbd completed March 1, 2026, 8:14 a.m.
NED2 Entity disambiguation (via description) batch_69a3f5af51448190b77b55c0f8620419 completed March 1, 2026, 8:15 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.