Triple

T11753110

Position	Surface form	Disambiguated ID	Type / Status
Subject	Beethoven piano sonatas	`E279455`	entity
Predicate	hasPart	`P35`	FINISHED
Object	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.	`E945345`	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. 15 in D major, Op. 28 "Pastoral" | Statement: [Beethoven piano sonatas, hasPart, Piano Sonata No. 15 in D major, Op. 28 "Pastoral"]

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

Target entity: Piano Sonata No. 15 in D major, Op. 28 "Pastoral"
Context triple: [Beethoven piano sonatas, hasPart, Piano Sonata No. 15 in D major, Op. 28 "Pastoral"]

A. 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.
B. Piano Sonata No. 9 in E major, Op. 14 No. 1
Piano Sonata No. 9 in E major, Op. 14 No. 1 is a three-movement piano sonata by Ludwig van Beethoven, noted for its graceful, lyrical character and classical clarity.
C. Piano Sonata No. 2 in A-flat major, Op. 39
Piano Sonata No. 2 in A-flat major, Op. 39 is a virtuosic early Romantic piano work by Carl Maria von Weber, noted for its brilliant keyboard writing and expressive contrasts.
D. Piano Sonata No. 7 in B-flat major
Piano Sonata No. 7 in B-flat major is a powerful and rhythmically driven piano work by Sergei Prokofiev, renowned as one of his three "War Sonatas" and a landmark of 20th-century piano repertoire.
E. Piano Sonata No. 7 in D major, Op. 10 No. 3
Piano Sonata No. 7 in D major, Op. 10 No. 3 is a four-movement piano sonata by Ludwig van Beethoven, notable for its dramatic contrasts and deeply expressive slow movement.
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. 15 in D major, Op. 28 "Pastoral"
Triple: [Beethoven piano sonatas, hasPart, Piano Sonata No. 15 in D major, Op. 28 "Pastoral"]

Generated description

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.

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

Target entity: Piano Sonata No. 15 in D major, Op. 28 "Pastoral"
Target entity description: 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.

A. 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.
B. Piano Sonata No. 9 in E major, Op. 14 No. 1
Piano Sonata No. 9 in E major, Op. 14 No. 1 is a three-movement piano sonata by Ludwig van Beethoven, noted for its graceful, lyrical character and classical clarity.
C. Piano Sonata No. 2 in A-flat major, Op. 39
Piano Sonata No. 2 in A-flat major, Op. 39 is a virtuosic early Romantic piano work by Carl Maria von Weber, noted for its brilliant keyboard writing and expressive contrasts.
D. Piano Sonata No. 7 in B-flat major
Piano Sonata No. 7 in B-flat major is a powerful and rhythmically driven piano work by Sergei Prokofiev, renowned as one of his three "War Sonatas" and a landmark of 20th-century piano repertoire.
E. Piano Sonata No. 7 in D major, Op. 10 No. 3
Piano Sonata No. 7 in D major, Op. 10 No. 3 is a four-movement piano sonata by Ludwig van Beethoven, notable for its dramatic contrasts and deeply expressive slow movement.
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_69f090416334819084dc63d896c0c04a`	completed	April 28, 2026, 10:47 a.m.
NEDg	Description generation	`batch_69f0bd36673881908530b68e496c3d2e`	completed	April 28, 2026, 1:59 p.m.
NED2	Entity disambiguation (via description)	`batch_69f0eec1f5d081908624fe2a93995fe5`	completed	April 28, 2026, 5:30 p.m.

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