Triple

T11752970

Position	Surface form	Disambiguated ID	Type / Status
Subject	Theater an der Wien	`E279452`	entity
Predicate	notableWorkPremiered	`P23247`	FINISHED
Object	Piano Concerto No. 4 by Ludwig van Beethoven Piano Concerto No. 4 by Ludwig van Beethoven is a groundbreaking early 19th-century concerto renowned for its lyrical opening, innovative structure, and pivotal role in the transition from Classical to Romantic piano literature.	`E944974`	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 Concerto No. 4 by Ludwig van Beethoven | Statement: [Theater an der Wien, notableWorkPremiered, Piano Concerto No. 4 by Ludwig van Beethoven]

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

Target entity: Piano Concerto No. 4 by Ludwig van Beethoven
Context triple: [Theater an der Wien, notableWorkPremiered, Piano Concerto No. 4 by Ludwig van Beethoven]

A. Johannes Brahms: Piano Concerto No. 1 in D minor, Op. 15
Johannes Brahms’ Piano Concerto No. 1 in D minor, Op. 15 is a monumental Romantic concerto noted for its symphonic scale, dramatic intensity, and virtuosic yet deeply expressive piano writing.
B. Piano Concerto No. 4 in D minor, Op. 70
Piano Concerto No. 4 in D minor, Op. 70 is a large-scale Romantic concerto by Anton Rubinstein, known for its virtuosic piano writing and dramatic, symphonic character.
C. Piano Concerto No. 4
Piano Concerto No. 4 is a Romantic-era concerto for piano and orchestra by Camille Saint-Saëns, admired for its inventive structure and virtuosic yet lyrical writing.
D. Ludwig van Beethoven’s piano concertos
Ludwig van Beethoven’s piano concertos are a set of groundbreaking works for piano and orchestra that expanded the expressive and structural possibilities of the concerto genre and profoundly influenced later composers.
E. Piano Concerto in D major (arranged by Beethoven, Op. 61a)
The Piano Concerto in D major, Op. 61a, is Ludwig van Beethoven’s own transcription of his Violin Concerto into a virtuosic concerto for piano and orchestra.
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 Concerto No. 4 by Ludwig van Beethoven
Triple: [Theater an der Wien, notableWorkPremiered, Piano Concerto No. 4 by Ludwig van Beethoven]

Generated description

Piano Concerto No. 4 by Ludwig van Beethoven is a groundbreaking early 19th-century concerto renowned for its lyrical opening, innovative structure, and pivotal role in the transition from Classical to Romantic piano literature.

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

Target entity: Piano Concerto No. 4 by Ludwig van Beethoven
Target entity description: Piano Concerto No. 4 by Ludwig van Beethoven is a groundbreaking early 19th-century concerto renowned for its lyrical opening, innovative structure, and pivotal role in the transition from Classical to Romantic piano literature.

A. Johannes Brahms: Piano Concerto No. 1 in D minor, Op. 15
Johannes Brahms’ Piano Concerto No. 1 in D minor, Op. 15 is a monumental Romantic concerto noted for its symphonic scale, dramatic intensity, and virtuosic yet deeply expressive piano writing.
B. Piano Concerto No. 4 in D minor, Op. 70
Piano Concerto No. 4 in D minor, Op. 70 is a large-scale Romantic concerto by Anton Rubinstein, known for its virtuosic piano writing and dramatic, symphonic character.
C. Piano Concerto No. 4
Piano Concerto No. 4 is a Romantic-era concerto for piano and orchestra by Camille Saint-Saëns, admired for its inventive structure and virtuosic yet lyrical writing.
D. Ludwig van Beethoven’s piano concertos
Ludwig van Beethoven’s piano concertos are a set of groundbreaking works for piano and orchestra that expanded the expressive and structural possibilities of the concerto genre and profoundly influenced later composers.
E. Piano Concerto in D major (arranged by Beethoven, Op. 61a)
The Piano Concerto in D major, Op. 61a, is Ludwig van Beethoven’s own transcription of his Violin Concerto into a virtuosic concerto for piano and orchestra.
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.