Triple

T11753113

Position	Surface form	Disambiguated ID	Type / Status
Subject	Beethoven piano sonatas	`E279455`	entity
Predicate	hasPart	`P35`	FINISHED
Object	Piano Sonata No. 18 in E-flat major, Op. 31 No. 3 Piano Sonata No. 18 in E-flat major, Op. 31 No. 3 is a four-movement keyboard work by Ludwig van Beethoven, noted for its wit, rhythmic vitality, and departure from traditional sonata conventions.	`E949567`	NE FINISHED

How this triple was built (4 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: Piano Sonata No. 18 in E-flat major, Op. 31 No. 3 | Statement: [Beethoven piano sonatas, hasPart, Piano Sonata No. 18 in E-flat major, Op. 31 No. 3]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Piano Sonata No. 18 in E-flat major, Op. 31 No. 3
Context triple: [Beethoven piano sonatas, hasPart, Piano Sonata No. 18 in E-flat major, Op. 31 No. 3]

A. Piano Sonata No. 16 in G major, Op. 31 No. 1
Piano Sonata No. 16 in G major, Op. 31 No. 1 is a lively and innovative keyboard work by Ludwig van Beethoven, noted for its humor, abrupt contrasts, and departure from Classical-era conventions.
B. Piano Sonata No. 13 in E-flat major, Op. 27 No. 1 "Quasi una fantasia"
Piano Sonata No. 13 in E-flat major, Op. 27 No. 1 "Quasi una fantasia" is a four-movement piano sonata by Ludwig van Beethoven noted for its unconventional, fantasia-like structure and lyrical character.
C. Piano Sonata No. 15 in D major, Op. 28 "Pastoral"
Piano Sonata No. 15 in D major, Op. 28 "Pastoral" is a lyrical and serene solo piano work by Ludwig van Beethoven, noted for its gentle, nature-evoking character and belonging to his middle-period sonatas.
D. Piano Sonata No. 3
Piano Sonata No. 3 is a modernist piano composition by Mexican composer Carlos Chávez, noted for its rhythmic vitality and distinctive 20th-century harmonic language.
E. Piano Sonata No. 21 in C major, Op. 53 "Waldstein"
Piano Sonata No. 21 in C major, Op. 53 "Waldstein" is one of Ludwig van Beethoven’s most celebrated and virtuosic piano sonatas, noted for its innovative structure, technical demands, and expansive, heroic character.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NEDg Description generation gpt-5.1

Instruction

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Input

Entity: Piano Sonata No. 18 in E-flat major, Op. 31 No. 3
Triple: [Beethoven piano sonatas, hasPart, Piano Sonata No. 18 in E-flat major, Op. 31 No. 3]

Generated description

Piano Sonata No. 18 in E-flat major, Op. 31 No. 3 is a four-movement keyboard work by Ludwig van Beethoven, noted for its wit, rhythmic vitality, and departure from traditional sonata conventions.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Piano Sonata No. 18 in E-flat major, Op. 31 No. 3
Target entity description: Piano Sonata No. 18 in E-flat major, Op. 31 No. 3 is a four-movement keyboard work by Ludwig van Beethoven, noted for its wit, rhythmic vitality, and departure from traditional sonata conventions.

A. Piano Sonata No. 16 in G major, Op. 31 No. 1
Piano Sonata No. 16 in G major, Op. 31 No. 1 is a lively and innovative keyboard work by Ludwig van Beethoven, noted for its humor, abrupt contrasts, and departure from Classical-era conventions.
B. Piano Sonata No. 13 in E-flat major, Op. 27 No. 1 "Quasi una fantasia"
Piano Sonata No. 13 in E-flat major, Op. 27 No. 1 "Quasi una fantasia" is a four-movement piano sonata by Ludwig van Beethoven noted for its unconventional, fantasia-like structure and lyrical character.
C. Piano Sonata No. 15 in D major, Op. 28 "Pastoral"
Piano Sonata No. 15 in D major, Op. 28 "Pastoral" is a lyrical and serene solo piano work by Ludwig van Beethoven, noted for its gentle, nature-evoking character and belonging to his middle-period sonatas.
D. Piano Sonata No. 3
Piano Sonata No. 3 is a modernist piano composition by Mexican composer Carlos Chávez, noted for its rhythmic vitality and distinctive 20th-century harmonic language.
E. Piano Sonata No. 21 in C major, Op. 53 "Waldstein"
Piano Sonata No. 21 in C major, Op. 53 "Waldstein" is one of Ludwig van Beethoven’s most celebrated and virtuosic piano sonatas, noted for its innovative structure, technical demands, and expansive, heroic character.
F. None of above. chosen

Provenance (5 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_69d6ab01038c819080714901502c84fc`	completed	April 8, 2026, 7:22 p.m.
NER	Named-entity recognition	`batch_69d8a509c2448190b0deb7ed29c3a73f`	completed	April 10, 2026, 7:21 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69f16695479c819082c6ab12657a2d5f`	completed	April 29, 2026, 2:01 a.m.
NEDg	Description generation	`batch_69f16e31ebfc81908255e24b96bf9a99`	completed	April 29, 2026, 2:34 a.m.
NED2	Entity disambiguation (via description)	`batch_69f1a09eae7481908200709ae9721d53`	completed	April 29, 2026, 6:09 a.m.

Created at: April 8, 2026, 9:41 p.m.