Triple

T9069010
Position Surface form Disambiguated ID Type / Status
Subject Riff E217313 entity
Predicate stagePortrayal P44516 FINISHED
Object Michael Callan (original Broadway production)
Michael Callan was the original Broadway actor who played Riff, the leader of the Jets, in the landmark musical "West Side Story."
 E776066 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: Michael Callan (original Broadway production) | Statement: [Riff, stagePortrayal, Michael Callan (original Broadway production)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Michael Callan (original Broadway production)
Context triple: [Riff, stagePortrayal, Michael Callan (original Broadway production)]
  • A. Robert LuPone
    Robert LuPone was an American actor and theater director known for his work on Broadway and as a co-founder of the off-Broadway theater company MCC Theater.
  • B. Christian Borle
    Christian Borle is a Tony Award–winning American stage and screen actor best known for his work in Broadway musicals and television.
  • C. Jerry Orbach
    Jerry Orbach was an American actor best known for his long-running role as Detective Lennie Briscoe on the television series "Law & Order" and for originating the role of Billy Flynn in the musical "Chicago" on Broadway.
  • D. Jerry Mitchell
    Jerry Mitchell is an American theater director and choreographer best known for his work on hit Broadway musicals such as "Kinky Boots," "Legally Blonde," and "Hairspray."
  • E. Robert Goulet
    Robert Goulet was an American baritone singer and actor best known for his rich voice and performances on Broadway, television, and in films.
  • 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: Michael Callan (original Broadway production)
Triple: [Riff, stagePortrayal, Michael Callan (original Broadway production)]
Generated description
Michael Callan was the original Broadway actor who played Riff, the leader of the Jets, in the landmark musical "West Side Story."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Michael Callan (original Broadway production)
Target entity description: Michael Callan was the original Broadway actor who played Riff, the leader of the Jets, in the landmark musical "West Side Story."
  • A. Robert LuPone
    Robert LuPone was an American actor and theater director known for his work on Broadway and as a co-founder of the off-Broadway theater company MCC Theater.
  • B. Christian Borle
    Christian Borle is a Tony Award–winning American stage and screen actor best known for his work in Broadway musicals and television.
  • C. Jerry Orbach
    Jerry Orbach was an American actor best known for his long-running role as Detective Lennie Briscoe on the television series "Law & Order" and for originating the role of Billy Flynn in the musical "Chicago" on Broadway.
  • D. Jerry Mitchell
    Jerry Mitchell is an American theater director and choreographer best known for his work on hit Broadway musicals such as "Kinky Boots," "Legally Blonde," and "Hairspray."
  • E. Robert Goulet
    Robert Goulet was an American baritone singer and actor best known for his rich voice and performances on Broadway, television, and in films.
  • 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_69ca83d5a7f48190b16c1e59bd43ede0 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cc955ba250819085fa49e0059d06c1 completed April 1, 2026, 3:47 a.m.
NED1 Entity disambiguation (via context triple) batch_69cffde470388190ae88a96654404410 completed April 3, 2026, 5:50 p.m.
NEDg Description generation batch_69d000d2c5688190b014ce33c04ff875 completed April 3, 2026, 6:02 p.m.
NED2 Entity disambiguation (via description) batch_69d001a1056c819083793547dbd4b1ee completed April 3, 2026, 6:06 p.m.
Created at: March 30, 2026, 7:11 p.m.