Triple
T18188723
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mellotron |
E435479
|
entity |
| Predicate | basedOn |
P98
|
FINISHED |
| Object | Chamberlin |
—
|
NE NERFINISHED |
How this triple was built (3 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: Chamberlin | Statement: [Mellotron, basedOn, Chamberlin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chamberlin Context triple: [Mellotron, basedOn, Chamberlin]
-
A.
Stromberg
Stromberg is a popular German television comedy series centered on the misadventures of an inept and politically incorrect office manager, often compared to the British show "The Office."
-
B.
Stromberg
Stromberg is a German-origin surname borne by various notable individuals across fields such as film, sports, and politics.
-
C.
Midigama
Midigama is a small coastal village in southern Sri Lanka known for its surf-friendly beaches and laid-back atmosphere.
-
D.
Pleyel
Pleyel is a historic French piano manufacturer and music publishing house founded in the early 19th century, renowned for its high-quality instruments and association with composers like Frédéric Chopin.
-
E.
Bigsby
Bigsby is a renowned guitar hardware brand best known for its pioneering vibrato tailpieces, widely used on electric guitars for subtle pitch modulation.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chamberlin Target entity description: The Chamberlin is an early electro-mechanical keyboard instrument that plays back recorded tape loops of real instruments, serving as a precursor to and inspiration for the Mellotron.
-
A.
Stromberg
Stromberg is a popular German television comedy series centered on the misadventures of an inept and politically incorrect office manager, often compared to the British show "The Office."
-
B.
Stromberg
Stromberg is a German-origin surname borne by various notable individuals across fields such as film, sports, and politics.
-
C.
Midigama
Midigama is a small coastal village in southern Sri Lanka known for its surf-friendly beaches and laid-back atmosphere.
-
D.
Pleyel
Pleyel is a historic French piano manufacturer and music publishing house founded in the early 19th century, renowned for its high-quality instruments and association with composers like Frédéric Chopin.
-
E.
Bigsby
Bigsby is a renowned guitar hardware brand best known for its pioneering vibrato tailpieces, widely used on electric guitars for subtle pitch modulation.
- F. None of above. chosen
Provenance (2 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_69d8b90c7ec081909b4694ccecb449c6 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4e00059d4819097f681e702fe49e6 |
completed | April 19, 2026, 2 p.m. |
Created at: April 10, 2026, 10:31 a.m.