Triple
T15569471
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portuguese guitar |
E374200
|
entity |
| Predicate | hasVariant |
P455
|
FINISHED |
| Object | Coimbra model Portuguese guitar |
E374200
|
NE FINISHED |
How this triple was built (2 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: Coimbra model Portuguese guitar | Statement: [Portuguese guitar, hasVariant, Coimbra model Portuguese guitar]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Coimbra model Portuguese guitar Context triple: [Portuguese guitar, hasVariant, Coimbra model Portuguese guitar]
-
A.
Portuguese guitar
chosen
The Portuguese guitar is a traditional twelve-string plucked instrument, central to the performance of fado music and known for its teardrop-shaped body and bright, resonant tone.
-
B.
Mosrite guitar
The Mosrite guitar is a distinctive electric guitar brand famed for its sharp, offset body shape, fast necks, and bright, aggressive tone, closely associated with punk pioneer Johnny Ramone and surf rock players.
-
C.
OM (Orchestra Model) guitar
The OM (Orchestra Model) guitar is a mid-sized, versatile acoustic guitar design by C. F. Martin & Company, prized for its balanced tone, comfortable playability, and suitability for both fingerstyle and flatpicking.
-
D.
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.
-
E.
Rickenbacker 12-string guitar
The Rickenbacker 12-string guitar is an iconic electric guitar known for its bright, chiming sound that became a defining feature of 1960s folk rock and jangle pop.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d85ccd575081908909b71a3f3e3a61 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e04e1de0488190b3639fc25f79d343 |
completed | April 16, 2026, 2:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff56c231e0819083d6032eb21114b2 |
completed | May 9, 2026, 3:46 p.m. |
Created at: April 10, 2026, 4:10 a.m.