Triple
T8567410
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Piano Variations |
E202839
|
entity |
| Predicate | composer |
P1361
|
FINISHED |
| Object | Aaron Copland |
E40537
|
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: Aaron Copland | Statement: [Piano Variations, composer, Aaron Copland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Aaron Copland Context triple: [Piano Variations, composer, Aaron Copland]
-
A.
Aaron Copland
chosen
Aaron Copland was a pioneering 20th-century American composer known for his distinctly American style in works like "Appalachian Spring," "Rodeo," and "Fanfare for the Common Man."
-
B.
Virgil Thomson
Virgil Thomson was an influential American composer and critic known for his innovative operas, film scores, and incisive music journalism in the 20th century.
-
C.
Samuel Barber
Samuel Barber was a prominent 20th-century American composer best known for his lyrical, neo-Romantic works such as "Adagio for Strings."
-
D.
Ferde Grofé
Ferde Grofé was an American composer, arranger, and pianist best known for orchestrating George Gershwin’s "Rhapsody in Blue" and for his own "Grand Canyon Suite."
-
E.
Charles Ives
Charles Ives was an innovative American modernist composer known for his experimental use of dissonance, polytonality, and quotation of popular and hymn tunes, which made him a major pioneer of 20th-century classical 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_69ca8327b0a881908606ff860713964d |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe9d5d4ac8190a4d74c88b872d0b7 |
completed | March 31, 2026, 3:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfb9f4e2d881908fb539e842c20e8d |
completed | April 3, 2026, 1 p.m. |
Created at: March 30, 2026, 6:20 p.m.