Triple

T12662216

Position	Surface form	Disambiguated ID	Type / Status
Subject	Praeludium in E major, BuxWV 141	`E302451`	entity
Predicate	typicalOf	`P5084`	FINISHED
Object	North German Baroque organ praeludium A North German Baroque organ praeludium is a virtuosic, often improvisatory-style organ piece characterized by bold contrasts, elaborate figuration, and sectional structure, commonly used to showcase both the instrument and the performer’s skill.	`E996418`	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: North German Baroque organ praeludium | Statement: [Praeludium in E major, BuxWV 141, typicalOf, North German Baroque organ praeludium]

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

Target entity: North German Baroque organ praeludium
Context triple: [Praeludium in E major, BuxWV 141, typicalOf, North German Baroque organ praeludium]

A. Prelude in C major, BWV 846
Prelude in C major, BWV 846 is one of Johann Sebastian Bach’s most famous keyboard pieces, renowned for its flowing arpeggios and often used as an introductory work for piano students and performers.
B. Prelude in C-sharp major, BWV 848
Prelude in C-sharp major, BWV 848 is a keyboard prelude by Johann Sebastian Bach, notable for its flowing broken-chord texture and its role in exploring well-tempered tuning.
C. Prelude in D major, BWV 850
Prelude in D major, BWV 850 is a keyboard prelude by Johann Sebastian Bach, known for its lively figuration and role as part of his influential collection of preludes and fugues.
D. Prelude in F major, BWV 856
Prelude in F major, BWV 856 is a keyboard prelude by Johann Sebastian Bach, known as one of the short, didactic pieces from the first book of his Well-Tempered Clavier.
E. Prelude in E-flat major, BWV 852
Prelude in E-flat major, BWV 852 is a keyboard piece by Johann Sebastian Bach, known as one of the preludes from the first book of The Well-Tempered Clavier.
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: North German Baroque organ praeludium
Triple: [Praeludium in E major, BuxWV 141, typicalOf, North German Baroque organ praeludium]

Generated description

A North German Baroque organ praeludium is a virtuosic, often improvisatory-style organ piece characterized by bold contrasts, elaborate figuration, and sectional structure, commonly used to showcase both the instrument and the performer’s skill.

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

Target entity: North German Baroque organ praeludium
Target entity description: A North German Baroque organ praeludium is a virtuosic, often improvisatory-style organ piece characterized by bold contrasts, elaborate figuration, and sectional structure, commonly used to showcase both the instrument and the performer’s skill.

A. Prelude in C major, BWV 846
Prelude in C major, BWV 846 is one of Johann Sebastian Bach’s most famous keyboard pieces, renowned for its flowing arpeggios and often used as an introductory work for piano students and performers.
B. Prelude in C-sharp major, BWV 848
Prelude in C-sharp major, BWV 848 is a keyboard prelude by Johann Sebastian Bach, notable for its flowing broken-chord texture and its role in exploring well-tempered tuning.
C. Prelude in D major, BWV 850
Prelude in D major, BWV 850 is a keyboard prelude by Johann Sebastian Bach, known for its lively figuration and role as part of his influential collection of preludes and fugues.
D. Prelude in F major, BWV 856
Prelude in F major, BWV 856 is a keyboard prelude by Johann Sebastian Bach, known as one of the short, didactic pieces from the first book of his Well-Tempered Clavier.
E. Prelude in E-flat major, BWV 852
Prelude in E-flat major, BWV 852 is a keyboard piece by Johann Sebastian Bach, known as one of the preludes from the first book of The Well-Tempered Clavier.
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_69d7bded71a88190bb76e2413af9ea66`	completed	April 9, 2026, 2:55 p.m.
NER	Named-entity recognition	`batch_69d9617c5b888190b37d4ede139bb49e`	completed	April 10, 2026, 8:45 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69f6688819fc8190bc03a1a11f96d25f`	completed	May 2, 2026, 9:11 p.m.
NEDg	Description generation	`batch_69f669c9454081909d39d5bb7082fb00`	completed	May 2, 2026, 9:16 p.m.
NED2	Entity disambiguation (via description)	`batch_69f66b619c88819098acbfb60fac9921`	completed	May 2, 2026, 9:23 p.m.

Created at: April 9, 2026, 5:19 p.m.