Triple
T21759860
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tony Levin |
E537134
|
entity |
| Predicate | instrument |
P792
|
FINISHED |
| Object |
Chapman Stick
The Chapman Stick is an electric stringed instrument designed for two-handed tapping, allowing players to perform simultaneous bass lines, chords, and melodies on a single fretboard.
|
E1501131
|
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: Chapman Stick | Statement: [Tony Levin, instrument, Chapman Stick]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chapman Stick Context triple: [Tony Levin, instrument, Chapman Stick]
-
A.
Kazoo
Kazoo is the colorful, costumed mascot of the Pensacola Blue Wahoos minor league baseball team, known for entertaining fans with energetic antics during games.
-
B.
Musitron
The Musitron is an early electronic keyboard instrument, similar to a modified clavioline, best known for its distinctive solo sound on Del Shannon’s hit song "Runaway."
-
C.
Mizhavu drum
The Mizhavu drum is a large copper percussion instrument traditionally played by Nambiars in Kerala’s temple theatres, providing the powerful rhythmic accompaniment for classical Sanskrit drama forms like Kūṭiyāṭṭam.
-
D.
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.
-
E.
Drum
Drum is a small village in County Mayo, Ireland, situated within the region of Erris.
- 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: Chapman Stick Triple: [Tony Levin, instrument, Chapman Stick]
Generated description
The Chapman Stick is an electric stringed instrument designed for two-handed tapping, allowing players to perform simultaneous bass lines, chords, and melodies on a single fretboard.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chapman Stick Target entity description: The Chapman Stick is an electric stringed instrument designed for two-handed tapping, allowing players to perform simultaneous bass lines, chords, and melodies on a single fretboard.
-
A.
Kazoo
Kazoo is the colorful, costumed mascot of the Pensacola Blue Wahoos minor league baseball team, known for entertaining fans with energetic antics during games.
-
B.
Musitron
The Musitron is an early electronic keyboard instrument, similar to a modified clavioline, best known for its distinctive solo sound on Del Shannon’s hit song "Runaway."
-
C.
Mizhavu drum
The Mizhavu drum is a large copper percussion instrument traditionally played by Nambiars in Kerala’s temple theatres, providing the powerful rhythmic accompaniment for classical Sanskrit drama forms like Kūṭiyāṭṭam.
-
D.
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.
-
E.
Drum
Drum is a small village in County Mayo, Ireland, situated within the region of Erris.
- 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_69e0c46f5d1c8190bf830409e98464e5 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f01d90eaa081909fce0549a9df1bf0 |
completed | April 28, 2026, 2:38 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a36742fec81908e33adb80f61de2c |
completed | May 17, 2026, 9:43 p.m. |
| NEDg | Description generation | batch_6a0a371731448190a624300fe204c63a |
completed | May 17, 2026, 9:45 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a37bb17f08190bc87fd348242beaa |
completed | May 17, 2026, 9:48 p.m. |
Created at: April 16, 2026, 6:50 p.m.