Triple
T10911036
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Martin N-20 |
E257696
|
entity |
| Predicate | manufacturer |
P490
|
FINISHED |
| Object | C. F. Martin & Co. |
E257695
|
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: C. F. Martin & Co. | Statement: [Martin N-20, manufacturer, C. F. Martin & Co.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: C. F. Martin & Co. Context triple: [Martin N-20, manufacturer, C. F. Martin & Co.]
-
A.
C. F. Martin & Company
chosen
C. F. Martin & Company is a renowned American guitar maker, famous for its high-quality acoustic instruments and influential designs like the dreadnought.
-
B.
Gibson Guitar Corporation
Gibson Guitar Corporation is a renowned American manufacturer of guitars and other musical instruments, famous for iconic electric models like the Les Paul and SG.
-
C.
Gibson
Gibson is a surname most prominently associated with Eleanor J. Gibson, an influential American psychologist known for her work on perceptual learning and development.
-
D.
Gibsons
Gibsons is a small coastal town on British Columbia’s Sunshine Coast, known for its scenic harbor, arts community, and role as the filming location of the TV series "The Beachcombers."
-
E.
Washburn-Crosby Company
Washburn-Crosby Company was a prominent Minneapolis-based flour milling firm that later became part of General Mills, helping establish the city as a major center of the U.S. milling industry.
- 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_69d6aa864ed88190818280ab6791d065 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d77071492c8190bd6f8623a59464c9 |
completed | April 9, 2026, 9:25 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e1554fc61c8190a0354e2f24cb62e4 |
completed | April 16, 2026, 9:31 p.m. |
Created at: April 8, 2026, 9:22 p.m.