Triple

T12551933

Position	Surface form	Disambiguated ID	Type / Status
Subject	The Wizard of Oz in Concert: Dreams Come True	`E300117`	entity
Predicate	usesLyricsBy	`P1141`	FINISHED
Object	E. Y. Harburg	`E54886`	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: E. Y. Harburg | Statement: [The Wizard of Oz in Concert: Dreams Come True, usesLyricsBy, E. Y. Harburg]

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

Target entity: E. Y. Harburg
Context triple: [The Wizard of Oz in Concert: Dreams Come True, usesLyricsBy, E. Y. Harburg]

A. E. Y. Harburg chosen
E. Y. Harburg was an American lyricist best known for writing the words to classic songs such as "Over the Rainbow" and other standards of the Golden Age of Hollywood and Broadway.
B. Sammy Cahn
Sammy Cahn was an American lyricist renowned for his prolific output of popular standards and multiple Oscar-winning film songs, including classics like "Three Coins in the Fountain" and "All the Way."
C. Jerome Kern
Jerome Kern was a pioneering American composer of musical theatre and film scores, best known for classics like "Show Boat" and standards such as "Ol' Man River" and "The Way You Look Tonight."
D. Lorenz Hart
Lorenz Hart was an American lyricist best known for his witty, sophisticated songs written with composer Richard Rodgers for Broadway musicals in the early 20th century.
E. Harold Arlen
Harold Arlen was an American composer best known for writing classic popular songs and film scores, including the music for "Over the Rainbow" and many other standards from the Great American Songbook.
F. None of above.
G. Unsure - the case is ambiguous/there is not enough information to decide.

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

Target predicate: usesLyricsBy
Context triple: [The Wizard of Oz in Concert: Dreams Come True, usesLyricsBy, E. Y. Harburg]

A. hasLyricsIn
Indicates that the lyrics of a work are written or available in a specified language.
B. hasLyric
Indicates that one entity (typically a musical work or track) contains or is associated with the lyrics provided by another entity.
C. lyricsBy chosen
Indicates that the lyrics of a song or musical work were written or authored by a specified person or entity.
D. hasLyricsFeature
Indicates that something possesses a particular characteristic or attribute related to its lyrics.
E. scriptUsedInLyrics
Indicates that a particular writing system or script is used to write or represent the lyrics of a song or musical work.
F. None of above.

Provenance (4 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_69d6ada707008190aaec1238117c9379`	completed	April 8, 2026, 7:33 p.m.
NER	Named-entity recognition	`batch_69d95f5507b481908d13cc317b7402f6`	completed	April 10, 2026, 8:36 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69fffee0ff948190911c02f6e50ea2bc`	completed	May 10, 2026, 3:43 a.m.
PD	Predicate disambiguation	`batch_69d95410d0b0819097646edd1b837104`	completed	April 10, 2026, 7:48 p.m.

Created at: April 8, 2026, 9:58 p.m.