Triple

T379808
Position Surface form Disambiguated ID Type / Status
Subject The Wizard of Oz E8653 entity
Predicate musicBy P1952 FINISHED
Object 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.
E54012 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: Harold Arlen | Statement: [The Wizard of Oz, musicBy, Harold Arlen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Harold Arlen
Context triple: [The Wizard of Oz, musicBy, Harold Arlen]
  • 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. 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.
  • 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. Cole Porter
    Cole Porter was an influential American composer and songwriter renowned for his sophisticated, witty contributions to Broadway and Hollywood musicals in the early to mid-20th century.
  • 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: Harold Arlen
Triple: [The Wizard of Oz, musicBy, Harold Arlen]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Harold Arlen
Target entity description: 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.
  • 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. 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.
  • 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. Cole Porter
    Cole Porter was an influential American composer and songwriter renowned for his sophisticated, witty contributions to Broadway and Hollywood musicals in the early to mid-20th century.
  • 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_69a42f5ff0608190909be378b1871327 completed March 1, 2026, 12:21 p.m.
NEDg Description generation batch_69a42fed85f881908f7f2dc212d0237f completed March 1, 2026, 12:24 p.m.
NED2 Entity disambiguation (via description) batch_69a4307813388190ae86d78af876c963 completed March 1, 2026, 12:26 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.