Triple

T6526049

Position	Surface form	Disambiguated ID	Type / Status
Subject	Clavichord	`E151303`	entity
Predicate	isQuieterThan	`P71419`	FINISHED
Object	Harpsichord The harpsichord is a historical keyboard instrument that produces a bright, plucked-string sound and was widely used in Baroque and Renaissance music.	`E602916`	NE FINISHED

How this triple was built (5 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: Harpsichord | Statement: [Clavichord, isQuieterThan, Harpsichord]

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

Target entity: Harpsichord
Context triple: [Clavichord, isQuieterThan, Harpsichord]

A. Clavichord
The clavichord is a quiet, early keyboard instrument popular from the late Middle Ages through the 18th century, known for its expressive control of dynamics and vibrato and for being a forerunner of the modern piano.
B. Cembalo
Cembalo is a historic Genoese fortress and former colony located in present-day Balaklava on the Crimean Peninsula.
C. Fortepiano
The fortepiano is an early version of the piano, used from the 18th to early 19th centuries, known for its lighter touch and more delicate, transparent sound compared to the modern instrument.
D. Piano
Piano is a large, versatile keyboard musical instrument that produces sound by hammers striking strings, widely used in classical, jazz, and popular music.
E. Lutes
The Lutes are the athletic teams representing Pacific Lutheran University in collegiate sports competitions.
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: Harpsichord
Triple: [Clavichord, isQuieterThan, Harpsichord]

Generated description

The harpsichord is a historical keyboard instrument that produces a bright, plucked-string sound and was widely used in Baroque and Renaissance music.

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

Target entity: Harpsichord
Target entity description: The harpsichord is a historical keyboard instrument that produces a bright, plucked-string sound and was widely used in Baroque and Renaissance music.

A. Clavichord
The clavichord is a quiet, early keyboard instrument popular from the late Middle Ages through the 18th century, known for its expressive control of dynamics and vibrato and for being a forerunner of the modern piano.
B. Cembalo
Cembalo is a historic Genoese fortress and former colony located in present-day Balaklava on the Crimean Peninsula.
C. Fortepiano
The fortepiano is an early version of the piano, used from the 18th to early 19th centuries, known for its lighter touch and more delicate, transparent sound compared to the modern instrument.
D. Piano
Piano is a large, versatile keyboard musical instrument that produces sound by hammers striking strings, widely used in classical, jazz, and popular music.
E. Lutes
The Lutes are the athletic teams representing Pacific Lutheran University in collegiate sports competitions.
F. None of above. chosen

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

Target predicate: isQuieterThan
Context triple: [Clavichord, isQuieterThan, Harpsichord]

A. hasHeavierSoundThan
Indicates that one entity produces or is associated with a sound that is sonically heavier, more intense, or more forceful than that of another entity.
B. weakerThan
Indicates that one entity has less strength, power, or effectiveness than another entity.
C. isSilentWithMusic
Indicates that an entity remains quiet or produces no audible sound when music is playing.
D. slowerThan
Indicates that one entity moves or operates at a lower speed than another entity.
E. isColderThan
Indicates that one entity has a lower temperature than another entity.
F. None of above. chosen

Provenance (7 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_69c687f522748190b3058405553cdabd`	completed	March 27, 2026, 1:36 p.m.
NER	Named-entity recognition	`batch_69c6ada77b448190b6e0e07494fb4dd3`	completed	March 27, 2026, 4:17 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c6d5271b7c8190a602f6ec72efe04c`	completed	March 27, 2026, 7:06 p.m.
NEDg	Description generation	`batch_69c6d622831c8190b09b8539e36afb7c`	completed	March 27, 2026, 7:10 p.m.
NED2	Entity disambiguation (via description)	`batch_69c6d6b00ebc8190b893b3e209bf07c0`	completed	March 27, 2026, 7:12 p.m.
PD	Predicate disambiguation	`batch_69c68abbc7148190a8270d47fe10cc31`	completed	March 27, 2026, 1:48 p.m.
PDg	Predicate description generation	`batch_69c69f362ee4819090e8fa48caef7d7d`	completed	March 27, 2026, 3:16 p.m.

Created at: March 27, 2026, 1:45 p.m.