Triple
T13746473
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Roland Corporation |
E330222
|
entity |
| Predicate | brand |
P1500
|
FINISHED |
| Object |
V-Piano
V-Piano is a high-end digital piano line by Roland known for its advanced piano modeling technology and expressive, customizable sound.
|
E1060648
|
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: V-Piano | Statement: [Roland Corporation, brand, V-Piano]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: V-Piano Context triple: [Roland Corporation, brand, V-Piano]
-
A.
Grand Piano
Grand Piano is a 2013 thriller film about a concert pianist forced to play flawlessly under threat, starring Elijah Wood and John Cusack.
-
B.
Claviere
Claviere is a small alpine village and ski resort in northwestern Italy, known for its mountain scenery and winter sports facilities.
-
C.
Vulcano Piano
Vulcano Piano is a small settlement on the island of Vulcano in Italy’s Aeolian archipelago, known for its proximity to volcanic landscapes and geothermal features.
-
D.
Virtual Instruments
Virtual Instruments is a technology company that provides infrastructure performance monitoring and analytics solutions for virtualized and cloud data center environments.
-
E.
Clavier
Clavier is a rural municipality in the province of Liège, Belgium, known for its scattered villages, agricultural landscapes, and historic farmsteads.
- 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: V-Piano Triple: [Roland Corporation, brand, V-Piano]
Generated description
V-Piano is a high-end digital piano line by Roland known for its advanced piano modeling technology and expressive, customizable sound.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: V-Piano Target entity description: V-Piano is a high-end digital piano line by Roland known for its advanced piano modeling technology and expressive, customizable sound.
-
A.
Grand Piano
Grand Piano is a 2013 thriller film about a concert pianist forced to play flawlessly under threat, starring Elijah Wood and John Cusack.
-
B.
Claviere
Claviere is a small alpine village and ski resort in northwestern Italy, known for its mountain scenery and winter sports facilities.
-
C.
Vulcano Piano
Vulcano Piano is a small settlement on the island of Vulcano in Italy’s Aeolian archipelago, known for its proximity to volcanic landscapes and geothermal features.
-
D.
Virtual Instruments
Virtual Instruments is a technology company that provides infrastructure performance monitoring and analytics solutions for virtualized and cloud data center environments.
-
E.
Clavier
Clavier is a rural municipality in the province of Liège, Belgium, known for its scattered villages, agricultural landscapes, and historic farmsteads.
- 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_69d81c573f288190aa2403d484fa3d49 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de0211ba5481909fbd5b447e3d5a02 |
completed | April 14, 2026, 9 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7a851f68c81908b24bc5275a58ad3 |
completed | May 3, 2026, 7:56 p.m. |
| NEDg | Description generation | batch_69f7a91deb3c8190ad2be7f1ca99ac9b |
completed | May 3, 2026, 7:59 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7ad54e3e88190aeae31d69788cce5 |
completed | May 3, 2026, 8:17 p.m. |
Created at: April 9, 2026, 10:08 p.m.