Triple

T6057611
Position Surface form Disambiguated ID Type / Status
Subject Jerry Garcia E134953 entity
Predicate hasSignatureInstrument P933 FINISHED
Object custom Doug Irwin guitar "Tiger"
The custom Doug Irwin guitar "Tiger" is Jerry Garcia’s most iconic and heavily used electric guitar, renowned for its distinctive design, craftsmanship, and central role in his performances with the Grateful Dead.
E567315 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: custom Doug Irwin guitar "Tiger" | Statement: [Jerry Garcia, hasSignatureInstrument, custom Doug Irwin guitar "Tiger"]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: custom Doug Irwin guitar "Tiger"
Context triple: [Jerry Garcia, hasSignatureInstrument, custom Doug Irwin guitar "Tiger"]
  • A. 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.
  • B. Guild S-100 guitar
    The Guild S-100 guitar is a solid-body electric guitar model known for its distinctive double-cutaway design and association with Soundgarden guitarist Kim Thayil.
  • C. Guitar Bains
    Guitar Bains is a complex, militant member of the Seven Days vigilante group in Toni Morrison’s novel "Song of Solomon," whose radical views on racial justice profoundly shape the protagonist’s journey.
  • D. Gitarja
    Gitarja, also known as Tribhuwana Wijayatunggadewi, was a 14th-century Javanese queen of the Majapahit Empire who significantly expanded its territory and influence.
  • E. Gibson Flying V guitar
    The Gibson Flying V guitar is an iconic, angular electric guitar model known for its distinctive V-shaped body and association with influential blues and rock guitarists.
  • 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: custom Doug Irwin guitar "Tiger"
Triple: [Jerry Garcia, hasSignatureInstrument, custom Doug Irwin guitar "Tiger"]
Generated description
The custom Doug Irwin guitar "Tiger" is Jerry Garcia’s most iconic and heavily used electric guitar, renowned for its distinctive design, craftsmanship, and central role in his performances with the Grateful Dead.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: custom Doug Irwin guitar "Tiger"
Target entity description: The custom Doug Irwin guitar "Tiger" is Jerry Garcia’s most iconic and heavily used electric guitar, renowned for its distinctive design, craftsmanship, and central role in his performances with the Grateful Dead.
  • A. 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.
  • B. Guild S-100 guitar
    The Guild S-100 guitar is a solid-body electric guitar model known for its distinctive double-cutaway design and association with Soundgarden guitarist Kim Thayil.
  • C. Guitar Bains
    Guitar Bains is a complex, militant member of the Seven Days vigilante group in Toni Morrison’s novel "Song of Solomon," whose radical views on racial justice profoundly shape the protagonist’s journey.
  • D. Gitarja
    Gitarja, also known as Tribhuwana Wijayatunggadewi, was a 14th-century Javanese queen of the Majapahit Empire who significantly expanded its territory and influence.
  • E. Gibson Flying V guitar
    The Gibson Flying V guitar is an iconic, angular electric guitar model known for its distinctive V-shaped body and association with influential blues and rock guitarists.
  • 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_69c00877b6d4819096b0e163728b73a3 completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c0570d00e88190b2d8d596e40378d9 completed March 22, 2026, 8:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69c11d0e06288190b4389b43825d5929 completed March 23, 2026, 10:59 a.m.
NEDg Description generation batch_69c11ec11864819084c31d98133ca53a completed March 23, 2026, 11:06 a.m.
NED2 Entity disambiguation (via description) batch_69c11f29842881909acf88a1fa896354 completed March 23, 2026, 11:08 a.m.
Created at: March 22, 2026, 4:09 p.m.