Triple
T379809
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Wizard of Oz |
E8653
|
entity |
| Predicate | lyricsBy |
P1141
|
FINISHED |
| Object |
E. Y. Harburg
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.
|
E54886
|
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: E. Y. Harburg | Statement: [The Wizard of Oz, lyricsBy, 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, lyricsBy, E. Y. Harburg]
-
A.
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."
-
B.
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.
-
C.
Irving Berlin
Irving Berlin was a prolific American composer and lyricist, widely regarded as one of the greatest songwriters in history, known for classics such as "White Christmas" and "God Bless America."
-
D.
Richard Rodgers
Richard Rodgers was a renowned American composer best known for his influential Broadway musicals, particularly his collaborations with lyricists Lorenz Hart and Oscar Hammerstein II.
-
E.
Alan Jay Lerner
Alan Jay Lerner was an American lyricist and librettist best known for his collaborations with composer Frederick Loewe on classic Broadway and film musicals such as "My Fair Lady" and "Camelot."
- 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: E. Y. Harburg Triple: [The Wizard of Oz, lyricsBy, E. Y. Harburg]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: E. Y. Harburg Target entity description: 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.
-
A.
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."
-
B.
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.
-
C.
Irving Berlin
Irving Berlin was a prolific American composer and lyricist, widely regarded as one of the greatest songwriters in history, known for classics such as "White Christmas" and "God Bless America."
-
D.
Richard Rodgers
Richard Rodgers was a renowned American composer best known for his influential Broadway musicals, particularly his collaborations with lyricists Lorenz Hart and Oscar Hammerstein II.
-
E.
Alan Jay Lerner
Alan Jay Lerner was an American lyricist and librettist best known for his collaborations with composer Frederick Loewe on classic Broadway and film musicals such as "My Fair Lady" and "Camelot."
- 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_69a2e7f47dd08190a4e294ccbbe46cd4 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2ec2b07248190979229bad3a741c9 |
completed | Feb. 28, 2026, 1:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a431dbb77081908f87740c9b827f90 |
completed | March 1, 2026, 12:32 p.m. |
| NEDg | Description generation | batch_69a4320b5b08819098ca871f5fbc1a3b |
completed | March 1, 2026, 12:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a43503ddc48190b2a84ddd5cc39290 |
completed | March 1, 2026, 12:45 p.m. |
Created at: Feb. 28, 2026, 1:08 p.m.