Triple
T10911011
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | C. F. Martin & Company |
E257695
|
entity |
| Predicate | notableSeries |
P3199
|
FINISHED |
| Object |
D-18
The D-18 is a renowned Martin dreadnought acoustic guitar model, celebrated for its mahogany back and sides, spruce top, and clear, balanced tone favored by many folk and bluegrass musicians.
|
E892686
|
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: D-18 | Statement: [C. F. Martin & Company, notableSeries, D-18]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: D-18 Context triple: [C. F. Martin & Company, notableSeries, D-18]
-
A.
D-1
D-1 was a pioneering early Spacelab mission that helped demonstrate and validate the European-built laboratory’s capabilities for conducting scientific research in space aboard the Space Shuttle.
-
B.
D68
D68 is the pennant number assigned to HMAS Vampire, a Royal Australian Navy destroyer.
-
C.
D8
D8 is the commonly used abbreviation for California Department of Transportation's District 8, which oversees state highways and transportation infrastructure in parts of Southern California.
-
D.
D-358
D-358 was the pennant number assigned in Turkish naval service to the former USS Buchanan, a U.S. Navy destroyer transferred to Turkey.
-
E.
D-2000
D-2000 was the civil registration of the pioneering German Junkers G 38, one of the largest and most distinctive all-metal airliners of the late 1920s and early 1930s.
- 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: D-18 Triple: [C. F. Martin & Company, notableSeries, D-18]
Generated description
The D-18 is a renowned Martin dreadnought acoustic guitar model, celebrated for its mahogany back and sides, spruce top, and clear, balanced tone favored by many folk and bluegrass musicians.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: D-18 Target entity description: The D-18 is a renowned Martin dreadnought acoustic guitar model, celebrated for its mahogany back and sides, spruce top, and clear, balanced tone favored by many folk and bluegrass musicians.
-
A.
D-1
D-1 was a pioneering early Spacelab mission that helped demonstrate and validate the European-built laboratory’s capabilities for conducting scientific research in space aboard the Space Shuttle.
-
B.
D68
D68 is the pennant number assigned to HMAS Vampire, a Royal Australian Navy destroyer.
-
C.
D8
D8 is the commonly used abbreviation for California Department of Transportation's District 8, which oversees state highways and transportation infrastructure in parts of Southern California.
-
D.
D-358
D-358 was the pennant number assigned in Turkish naval service to the former USS Buchanan, a U.S. Navy destroyer transferred to Turkey.
-
E.
D-2000
D-2000 was the civil registration of the pioneering German Junkers G 38, one of the largest and most distinctive all-metal airliners of the late 1920s and early 1930s.
- 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_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. |
| NEDg | Description generation | batch_69e1801dc2e8819099bc862705871761 |
completed | April 17, 2026, 12:34 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e1831802608190b5c3c5a4e8d8681a |
completed | April 17, 2026, 12:47 a.m. |
Created at: April 8, 2026, 9:22 p.m.