Triple

T27777705

Position	Surface form	Disambiguated ID	Type / Status
Subject	Frédéric Chopin’s Prelude in C minor, Op. 28, No. 20	`E699241`	entity
Predicate	setPrecededBy	`P152543`	FINISHED
Object	Prelude in E-flat major, Op. 28, No. 19 Prelude in E-flat major, Op. 28, No. 19 is a brief, lyrical piano piece by Frédéric Chopin, known for its flowing right-hand figurations and serene, song-like character within his Op. 28 set of preludes.	`E1791060`	NE FINISHED

How this triple was built (3 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: Prelude in E-flat major, Op. 28, No. 19 | Statement: [Frédéric Chopin’s Prelude in C minor, Op. 28, No. 20, setPrecededBy, Prelude in E-flat major, Op. 28, No. 19]

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: Prelude in E-flat major, Op. 28, No. 19
Triple: [Frédéric Chopin’s Prelude in C minor, Op. 28, No. 20, setPrecededBy, Prelude in E-flat major, Op. 28, No. 19]

Generated description

Prelude in E-flat major, Op. 28, No. 19 is a brief, lyrical piano piece by Frédéric Chopin, known for its flowing right-hand figurations and serene, song-like character within his Op. 28 set of preludes.

PD Predicate disambiguation gpt-5-mini-2025-08-07

Target predicate: setPrecededBy
Context triple: [Frédéric Chopin’s Prelude in C minor, Op. 28, No. 20, setPrecededBy, Prelude in E-flat major, Op. 28, No. 19]

A. precedentSet
Indicates that one event, decision, or case establishes a guiding example or standard that influences how subsequent similar situations are judged or handled.
B. classPrecededBy
Indicates that one class occurs or is scheduled before another class in a sequence or timetable.
C. isPrecededBySingle
Indicates that one entity occurs immediately before another entity, with exactly one direct predecessor in the sequence.
D. precededBySegment chosen
Indicates that one segment occurs immediately before another segment in a sequence or ordering.
E. precededByUse
Indicates that one use, action, or event occurs earlier in time and is directly followed by another specified use, action, or event.
F. None of above.

Provenance (6 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_69ef6a4b5a9081909c9111396c2be3d2`	completed	April 27, 2026, 1:53 p.m.
NER	Named-entity recognition	`batch_69f63894e5848190aec428392562ab06`	completed	May 2, 2026, 5:47 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a12f71897c08190b172e367286fc595`	completed	May 24, 2026, 1:03 p.m.
NEDg	Description generation	`batch_6a12f79fed1c81908af492a3fd35f82d`	completed	May 24, 2026, 1:05 p.m.
NED2	Entity disambiguation (via description)	`batch_6a12fb9bdbe881909c9f79d153f151a3`	completed	May 24, 2026, 1:22 p.m.
PD	Predicate disambiguation	`batch_69f6370c8c7c8190a02ea82847bb6e76`	completed	May 2, 2026, 5:40 p.m.

Created at: April 27, 2026, 5:07 p.m.