Triple
T6525987
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bartolomeo Cristofori |
E151302
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object | gravicembalo col piano e forte |
E154453
|
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: gravicembalo col piano e forte | Statement: [Bartolomeo Cristofori, notableWork, gravicembalo col piano e forte]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: gravicembalo col piano e forte Context triple: [Bartolomeo Cristofori, notableWork, gravicembalo col piano e forte]
-
A.
Cembalo
Cembalo is a historic Genoese fortress and former colony located in present-day Balaklava on the Crimean Peninsula.
-
B.
Fortepiano
chosen
The fortepiano is an early version of the piano, used from the 18th to early 19th centuries, known for its lighter touch and more delicate, transparent sound compared to the modern instrument.
-
C.
Clavichord
The clavichord is a quiet, early keyboard instrument popular from the late Middle Ages through the 18th century, known for its expressive control of dynamics and vibrato and for being a forerunner of the modern piano.
-
D.
Bösendorfer piano
A Bösendorfer piano is a high-end Austrian concert grand renowned for its rich, powerful tone and extended keyboard range, favored by many virtuoso pianists.
-
E.
Piano
Piano is a large, versatile keyboard musical instrument that produces sound by hammers striking strings, widely used in classical, jazz, and popular music.
- 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_69c687f522748190b3058405553cdabd |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6ada77b448190b6e0e07494fb4dd3 |
completed | March 27, 2026, 4:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6d5271b7c8190a602f6ec72efe04c |
completed | March 27, 2026, 7:06 p.m. |
Created at: March 27, 2026, 1:45 p.m.