Triple
T7728462
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stradivarius cellos |
E175190
|
entity |
| Predicate | hasNotableExample |
P1259
|
FINISHED |
| Object | ‘Davidov’ Stradivarius cello (1712) |
E32307
|
NE FINISHED |
How this triple was built (2 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: ‘Davidov’ Stradivarius cello (1712) | Statement: [Stradivarius cellos, hasNotableExample, ‘Davidov’ Stradivarius cello (1712)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ‘Davidov’ Stradivarius cello (1712) Context triple: [Stradivarius cellos, hasNotableExample, ‘Davidov’ Stradivarius cello (1712)]
-
A.
‘Duport’ Stradivarius cello (1711)
The “Duport” Stradivarius cello (1711) is a famed early 18th-century instrument crafted by Antonio Stradivari, renowned for its exceptional tone, historical significance, and association with prominent cellists.
-
B.
1712 Stradivarius cello "Davidov" (formerly used)
chosen
The 1712 Stradivarius cello "Davidov" is a famed early 18th-century instrument crafted by Antonio Stradivari, renowned for its rich tone and historical significance among elite cellists.
-
C.
‘Piatti’ Stradivarius cello (1720)
The ‘Piatti’ Stradivarius cello (1720) is a renowned early 18th-century instrument crafted by Antonio Stradivari, celebrated for its exceptional tonal quality and association with the virtuoso cellist Carlo Alfredo Piatti.
-
D.
Stradivarius cellos
Stradivarius cellos are exceptionally rare, highly prized string instruments crafted by the famed luthier Antonio Stradivari, renowned for their superior craftsmanship, rich tone, and immense historical and monetary value.
-
E.
Stradivarius violin
A Stradivarius violin is a highly prized, centuries-old string instrument crafted by Antonio Stradivari, renowned for its exceptional sound quality, craftsmanship, and rarity.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c6995e912c81909a49a2657103f786 |
completed | March 27, 2026, 2:51 p.m. |
| NER | Named-entity recognition | batch_69c70315e8e88190a5c7e5d2f2ef66bc |
completed | March 27, 2026, 10:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8be3244088190be26dec90db9cfb3 |
completed | March 29, 2026, 5:52 a.m. |
Created at: March 27, 2026, 4:06 p.m.