Triple

T4167911
Position Surface form Disambiguated ID Type / Status
Subject Man of La Mancha E84488 entity
Predicate composer P1361 FINISHED
Object Mitch Leigh
Mitch Leigh was an American composer best known for writing the music to the Broadway musical "Man of La Mancha," including the iconic song "The Impossible Dream."
E418279 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: Mitch Leigh | Statement: [Man of La Mancha, composer, Mitch Leigh]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mitch Leigh
Context triple: [Man of La Mancha, composer, Mitch Leigh]
  • A. Tracy Moore
    Tracy Moore is an arts administrator who previously led the Massachusetts Museum of Contemporary Art (Mass MoCA) as its director.
  • B. Michael Newman
    Michael Newman is the overworked architect and family man portrayed by Adam Sandler in the fantasy-comedy film "Click," who gains a universal remote that can control and fast-forward through his life.
  • C. Don Mullaly
    Don Mullaly was an American screenwriter active during Hollywood’s early sound era, known for contributing to genre films including the 1933 horror-mystery classic "Mystery of the Wax Museum."
  • D. Ron Goodwin
    Ron Goodwin was a British composer and conductor best known for his rousing film scores for war and adventure movies in the mid-20th century.
  • E. Robert Mann
    Robert Mann was a 19th-century American man best known as the son of influential education reformer Horace Mann.
  • 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: Mitch Leigh
Triple: [Man of La Mancha, composer, Mitch Leigh]
Generated description
Mitch Leigh was an American composer best known for writing the music to the Broadway musical "Man of La Mancha," including the iconic song "The Impossible Dream."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mitch Leigh
Target entity description: Mitch Leigh was an American composer best known for writing the music to the Broadway musical "Man of La Mancha," including the iconic song "The Impossible Dream."
  • A. Tracy Moore
    Tracy Moore is an arts administrator who previously led the Massachusetts Museum of Contemporary Art (Mass MoCA) as its director.
  • B. Michael Newman
    Michael Newman is the overworked architect and family man portrayed by Adam Sandler in the fantasy-comedy film "Click," who gains a universal remote that can control and fast-forward through his life.
  • C. Don Mullaly
    Don Mullaly was an American screenwriter active during Hollywood’s early sound era, known for contributing to genre films including the 1933 horror-mystery classic "Mystery of the Wax Museum."
  • D. Ron Goodwin
    Ron Goodwin was a British composer and conductor best known for his rousing film scores for war and adventure movies in the mid-20th century.
  • E. Robert Mann
    Robert Mann was a 19th-century American man best known as the son of influential education reformer Horace Mann.
  • 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_69aed932cab48190b80ffe35f7029ae1 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69af02c573788190a60ab3f83b07a6f6 completed March 9, 2026, 5:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69b57f4a022c819092b5489aa47f430c completed March 14, 2026, 3:31 p.m.
NEDg Description generation batch_69b5800ab42c8190a1bc6f84db38f170 completed March 14, 2026, 3:34 p.m.
NED2 Entity disambiguation (via description) batch_69b5843d6ac88190804242661d077546 completed March 14, 2026, 3:52 p.m.
Created at: March 9, 2026, 3:44 p.m.