Triple
T23305587
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chantal Kreviazuk |
E590423
|
entity |
| Predicate | hasMusicalInstrument |
P24000
|
FINISHED |
| Object |
Roland Fantom keyboard
The Roland Fantom keyboard is a professional-grade synthesizer workstation renowned for its powerful sound engine, extensive sequencing capabilities, and suitability for both studio production and live performance.
|
E1104802
|
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: Roland Fantom keyboard | Statement: [Chantal Kreviazuk, hasMusicalInstrument, Roland Fantom keyboard]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Roland Fantom keyboard Context triple: [Chantal Kreviazuk, hasMusicalInstrument, Roland Fantom keyboard]
-
A.
Roland D-50
The Roland D-50 is a landmark late-1980s digital synthesizer famed for its lush, complex sounds and widespread use in pop and film music.
-
B.
Nord Stage keyboard
The Nord Stage keyboard is a professional-grade digital stage piano and synthesizer renowned for its high-quality piano, organ, and synth sounds, intuitive live performance controls, and robust build favored by touring musicians.
-
C.
Roland synthesizers
Roland synthesizers are a renowned line of electronic musical instruments, particularly famous for their influential role in pop, electronic, and film music production.
-
D.
Roland Juno-106
The Roland Juno-106 is a classic 1980s polyphonic analog synthesizer renowned for its warm sound, built-in chorus, and extensive use in electronic and pop music.
-
E.
Roland JV-1080
The Roland JV-1080 is a widely used 1990s digital synthesizer module renowned for its rich PCM-based sounds and extensive expansion capabilities, becoming a studio staple in many genres.
- 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: Roland Fantom keyboard Triple: [Chantal Kreviazuk, hasMusicalInstrument, Roland Fantom keyboard]
Generated description
The Roland Fantom keyboard is a professional-grade synthesizer workstation renowned for its powerful sound engine, extensive sequencing capabilities, and suitability for both studio production and live performance.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Roland Fantom keyboard Target entity description: The Roland Fantom keyboard is a professional-grade synthesizer workstation renowned for its powerful sound engine, extensive sequencing capabilities, and suitability for both studio production and live performance.
-
A.
Roland D-50
The Roland D-50 is a landmark late-1980s digital synthesizer famed for its lush, complex sounds and widespread use in pop and film music.
-
B.
Nord Stage keyboard
The Nord Stage keyboard is a professional-grade digital stage piano and synthesizer renowned for its high-quality piano, organ, and synth sounds, intuitive live performance controls, and robust build favored by touring musicians.
-
C.
Roland synthesizers
chosen
Roland synthesizers are a renowned line of electronic musical instruments, particularly famous for their influential role in pop, electronic, and film music production.
-
D.
Roland Juno-106
The Roland Juno-106 is a classic 1980s polyphonic analog synthesizer renowned for its warm sound, built-in chorus, and extensive use in electronic and pop music.
-
E.
Roland JV-1080
The Roland JV-1080 is a widely used 1990s digital synthesizer module renowned for its rich PCM-based sounds and extensive expansion capabilities, becoming a studio staple in many genres.
- F. None of above.
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_69e25d1c0ecc8190a355aa229f06d0e0 |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f1972737c08190bd011776564c3861 |
completed | April 29, 2026, 5:29 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0c5dc29cd081909d37cfb1d4529f79 |
completed | May 19, 2026, 12:55 p.m. |
| NEDg | Description generation | batch_6a0c5f3e57308190865e48b43cc83d10 |
completed | May 19, 2026, 1:01 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0c5ffbea40819088a5a01a3763c718 |
completed | May 19, 2026, 1:05 p.m. |
Created at: April 17, 2026, 5:05 p.m.