Triple

T5002820

Position	Surface form	Disambiguated ID	Type / Status
Subject	Sergei Rachmaninoff	`E112412`	entity
Predicate	notableWork	`P4`	FINISHED
Object	Piano Concerto No. 3 in D minor, Op. 30 Piano Concerto No. 3 in D minor, Op. 30 is a monumental late-Romantic piano concerto renowned for its emotional depth and extreme technical difficulty, making it a cornerstone of the virtuoso piano repertoire.	`E488243`	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. 3 in D minor, Op. 30 | Statement: [Sergei Rachmaninoff, notableWork, Piano Concerto No. 3 in D minor, Op. 30]

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

Target entity: Piano Concerto No. 3 in D minor, Op. 30
Context triple: [Sergei Rachmaninoff, notableWork, Piano Concerto No. 3 in D minor, Op. 30]

A. Piano Concerto No. 3 in C major
Piano Concerto No. 3 in C major is a virtuosic and rhythmically vibrant 1921 piano concerto by Sergei Prokofiev, renowned for its brilliant orchestration and enduring popularity in the concert repertoire.
B. Piano Concerto, Op. 38
Piano Concerto, Op. 38 is a 1962 virtuosic concerto for piano and orchestra by American composer Samuel Barber, noted for its lyrical intensity and modern yet accessible harmonic language.
C. Piano Concerto No. 2 in D minor, Op. 40
Piano Concerto No. 2 in D minor, Op. 40 is a Romantic-era concerto for piano and orchestra by Felix Mendelssohn, known for its virtuosic solo writing and lyrical, expressive character.
D. Piano Concerto in A minor, Op. 54
The Piano Concerto in A minor, Op. 54 is a Romantic-era concerto by Robert Schumann celebrated for its lyrical integration of piano and orchestra and its expressive, poetic character.
E. Piano Concerto No. 2 in C minor, Op. 18
Piano Concerto No. 2 in C minor, Op. 18 is one of Sergei Rachmaninoff’s most celebrated Romantic piano concertos, renowned for its sweeping melodies, rich harmonies, and virtuosic piano writing.
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. 3 in D minor, Op. 30
Triple: [Sergei Rachmaninoff, notableWork, Piano Concerto No. 3 in D minor, Op. 30]

Generated description

Piano Concerto No. 3 in D minor, Op. 30 is a monumental late-Romantic piano concerto renowned for its emotional depth and extreme technical difficulty, making it a cornerstone of the virtuoso piano repertoire.

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

Target entity: Piano Concerto No. 3 in D minor, Op. 30
Target entity description: Piano Concerto No. 3 in D minor, Op. 30 is a monumental late-Romantic piano concerto renowned for its emotional depth and extreme technical difficulty, making it a cornerstone of the virtuoso piano repertoire.

A. Piano Concerto No. 3 in C major
Piano Concerto No. 3 in C major is a virtuosic and rhythmically vibrant 1921 piano concerto by Sergei Prokofiev, renowned for its brilliant orchestration and enduring popularity in the concert repertoire.
B. Piano Concerto, Op. 38
Piano Concerto, Op. 38 is a 1962 virtuosic concerto for piano and orchestra by American composer Samuel Barber, noted for its lyrical intensity and modern yet accessible harmonic language.
C. Piano Concerto No. 2 in D minor, Op. 40
Piano Concerto No. 2 in D minor, Op. 40 is a Romantic-era concerto for piano and orchestra by Felix Mendelssohn, known for its virtuosic solo writing and lyrical, expressive character.
D. Piano Concerto in A minor, Op. 54
The Piano Concerto in A minor, Op. 54 is a Romantic-era concerto by Robert Schumann celebrated for its lyrical integration of piano and orchestra and its expressive, poetic character.
E. Piano Concerto No. 2 in C minor, Op. 18
Piano Concerto No. 2 in C minor, Op. 18 is one of Sergei Rachmaninoff’s most celebrated Romantic piano concertos, renowned for its sweeping melodies, rich harmonies, and virtuosic piano writing.
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_69bd4433d0b08190877e83959ef40d81`	completed	March 20, 2026, 12:57 p.m.
NER	Named-entity recognition	`batch_69bd72c062d08190b755fa7461839f52`	completed	March 20, 2026, 4:16 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69be9c57f3e88190a3059b6bd9b38a07`	completed	March 21, 2026, 1:25 p.m.
NEDg	Description generation	`batch_69be9d7aa444819094611440eda9d798`	completed	March 21, 2026, 1:30 p.m.
NED2	Entity disambiguation (via description)	`batch_69be9d968ab88190930fa0c72ee56953`	completed	March 21, 2026, 1:31 p.m.

Created at: March 20, 2026, 1:35 p.m.