Triple
T8178747
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brian May |
E191005
|
entity |
| Predicate | created |
P538
|
FINISHED |
| Object |
Red Special guitar
The Red Special guitar is Brian May’s iconic, custom-built electric guitar renowned for its distinctive tone and central role in Queen’s sound.
|
E716465
|
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: Red Special guitar | Statement: [Brian May, created, Red Special guitar]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Red Special guitar Context triple: [Brian May, created, Red Special guitar]
-
A.
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.
-
B.
Gibson Les Paul
The Gibson Les Paul is a legendary solid-body electric guitar model renowned for its rich tone, sustain, and iconic use in rock, blues, and other popular music genres.
-
C.
Gretsch Duane Eddy signature guitar
The Gretsch Duane Eddy signature guitar is a hollow-body electric model designed in collaboration with rock-and-roll pioneer Duane Eddy, tailored for his distinctive twangy lead guitar sound.
-
D.
Fender Stratocaster
The Fender Stratocaster is an iconic solid-body electric guitar renowned for its contoured body, three single-coil pickups, and distinctive tone that has shaped rock, blues, and pop music since the 1950s.
-
E.
Gibson ES-355
The Gibson ES-355 is a high-end, semi-hollow electric guitar known for its ornate appointments, versatile tone, and association with blues and rock legends.
- 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: Red Special guitar Triple: [Brian May, created, Red Special guitar]
Generated description
The Red Special guitar is Brian May’s iconic, custom-built electric guitar renowned for its distinctive tone and central role in Queen’s sound.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Red Special guitar Target entity description: The Red Special guitar is Brian May’s iconic, custom-built electric guitar renowned for its distinctive tone and central role in Queen’s sound.
-
A.
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.
-
B.
Gibson Les Paul
The Gibson Les Paul is a legendary solid-body electric guitar model renowned for its rich tone, sustain, and iconic use in rock, blues, and other popular music genres.
-
C.
Gretsch Duane Eddy signature guitar
The Gretsch Duane Eddy signature guitar is a hollow-body electric model designed in collaboration with rock-and-roll pioneer Duane Eddy, tailored for his distinctive twangy lead guitar sound.
-
D.
Fender Stratocaster
The Fender Stratocaster is an iconic solid-body electric guitar renowned for its contoured body, three single-coil pickups, and distinctive tone that has shaped rock, blues, and pop music since the 1950s.
-
E.
Gibson ES-355
The Gibson ES-355 is a high-end, semi-hollow electric guitar known for its ornate appointments, versatile tone, and association with blues and rock legends.
- 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_69ca82c4538081909404325aa5639483 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb4abd9768819091298e4dd995ac96 |
completed | March 31, 2026, 4:17 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ccbf7f02d08190a6cedc37b64a0d9e |
completed | April 1, 2026, 6:47 a.m. |
| NEDg | Description generation | batch_69ccc313ba7c81909b9ee65b37ed165e |
completed | April 1, 2026, 7:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ccd85aa2888190bd167148b21a3f93 |
completed | April 1, 2026, 8:33 a.m. |
Created at: March 30, 2026, 5:40 p.m.