Triple
T1524674
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 1712 Stradivarius cello "Davidov" |
E32307
|
entity |
| Predicate | eraOfConstruction |
P22153
|
FINISHED |
| Object | Stradivari golden period |
E175122
|
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: Stradivari golden period | Statement: [1712 Stradivarius cello "Davidov", eraOfConstruction, Stradivari golden period]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stradivari golden period Context triple: [1712 Stradivarius cello "Davidov", eraOfConstruction, Stradivari golden period]
-
A.
Golden period of Stradivari
chosen
The Golden period of Stradivari refers to the early 18th-century years when Italian luthier Antonio Stradivari produced his most celebrated and acoustically superior violins, violas, and cellos.
-
B.
Antonio Stradivari
Antonio Stradivari was a renowned 17th–18th century Italian luthier whose violins, cellos, and other string instruments are considered among the finest ever made.
-
C.
Venetian school of lutherie
The Venetian school of lutherie is a renowned tradition of stringed instrument making centered in Venice, celebrated for its richly toned, visually ornate violins, violas, and cellos crafted by masters such as Domenico Montagnana and Matteo Goffriller.
-
D.
Davidov Strad
Davidov Strad is a famed 1712 Stradivarius cello once played by Jacqueline du Pré and now used by cellist Yo-Yo Ma.
-
E.
Vivaldi
Vivaldi is a highly customizable, privacy-focused web browser built on the Chromium engine and developed by Vivaldi Technologies.
- 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_69a885e9b0ac819093a9806ad0efc82c |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a9080175588190bb3b1d4b17966f2f |
completed | March 5, 2026, 4:35 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad309188508190840af75bfa357bfb |
completed | March 8, 2026, 8:17 a.m. |
Created at: March 4, 2026, 7:26 p.m.