Triple

T11753124

Position	Surface form	Disambiguated ID	Type / Status
Subject	Beethoven piano sonatas	`E279455`	entity
Predicate	hasPart	`P35`	FINISHED
Object	Piano Sonata No. 29 in B-flat major, Op. 106 "Hammerklavier" Piano Sonata No. 29 in B-flat major, Op. 106 "Hammerklavier" is one of Ludwig van Beethoven’s most monumental and technically demanding piano sonatas, renowned for its scale, complexity, and profound musical depth.	`E944998`	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. 29 in B-flat major, Op. 106 "Hammerklavier" | Statement: [Beethoven piano sonatas, hasPart, Piano Sonata No. 29 in B-flat major, Op. 106 "Hammerklavier"]

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

Target entity: Piano Sonata No. 29 in B-flat major, Op. 106 "Hammerklavier"
Context triple: [Beethoven piano sonatas, hasPart, Piano Sonata No. 29 in B-flat major, Op. 106 "Hammerklavier"]

A. Piano Sonata in B minor
The Piano Sonata in B minor is Franz Liszt’s monumental, single-movement sonata for solo piano, renowned for its virtuosic demands, innovative structure, and profound emotional depth.
B. Piano Sonata in E-flat minor
Piano Sonata in E-flat minor is a large-scale, virtuosic and structurally ambitious work for solo piano by French composer Paul Dukas, noted for its dense textures and symphonic character.
C. Beethoven Opus 131
Beethoven Opus 131 is a celebrated late-period chamber work by Ludwig van Beethoven, renowned for its emotional depth, structural innovation, and continuous seven-movement form.
D. Piano Sonata No. 23 in F minor, Op. 57 "Appassionata"
Piano Sonata No. 23 in F minor, Op. 57 "Appassionata" is one of Beethoven’s most celebrated and emotionally intense piano sonatas, renowned for its dramatic contrasts, technical demands, and profound expressive depth.
E. 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.
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. 29 in B-flat major, Op. 106 "Hammerklavier"
Triple: [Beethoven piano sonatas, hasPart, Piano Sonata No. 29 in B-flat major, Op. 106 "Hammerklavier"]

Generated description

Piano Sonata No. 29 in B-flat major, Op. 106 "Hammerklavier" is one of Ludwig van Beethoven’s most monumental and technically demanding piano sonatas, renowned for its scale, complexity, and profound musical depth.

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

Target entity: Piano Sonata No. 29 in B-flat major, Op. 106 "Hammerklavier"
Target entity description: Piano Sonata No. 29 in B-flat major, Op. 106 "Hammerklavier" is one of Ludwig van Beethoven’s most monumental and technically demanding piano sonatas, renowned for its scale, complexity, and profound musical depth.

A. Piano Sonata in B minor
The Piano Sonata in B minor is Franz Liszt’s monumental, single-movement sonata for solo piano, renowned for its virtuosic demands, innovative structure, and profound emotional depth.
B. Piano Sonata in E-flat minor
Piano Sonata in E-flat minor is a large-scale, virtuosic and structurally ambitious work for solo piano by French composer Paul Dukas, noted for its dense textures and symphonic character.
C. Beethoven Opus 131
Beethoven Opus 131 is a celebrated late-period chamber work by Ludwig van Beethoven, renowned for its emotional depth, structural innovation, and continuous seven-movement form.
D. Piano Sonata No. 23 in F minor, Op. 57 "Appassionata"
Piano Sonata No. 23 in F minor, Op. 57 "Appassionata" is one of Beethoven’s most celebrated and emotionally intense piano sonatas, renowned for its dramatic contrasts, technical demands, and profound expressive depth.
E. 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.
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_69f01a21559c819097d0287dd8e2f411`	completed	April 28, 2026, 2:23 a.m.
NEDg	Description generation	`batch_69f0319622c48190bee6c906f08c0a8c`	completed	April 28, 2026, 4:03 a.m.
NED2	Entity disambiguation (via description)	`batch_69f05ad36e4c8190b7239e5b33713369`	completed	April 28, 2026, 6:59 a.m.

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