Triple

T361513
Position Surface form Disambiguated ID Type / Status
Subject Second Stage Theater E7863 entity
Predicate notablePlaywrightProduced P12368 FINISHED
Object Rajiv Joseph
Rajiv Joseph is an American playwright known for his darkly comic, emotionally resonant works such as the Pulitzer Prize–finalist play "Bengal Tiger at the Baghdad Zoo."
 E68592 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: Rajiv Joseph | Statement: [Second Stage Theater, notablePlaywrightProduced, Rajiv Joseph]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rajiv Joseph
Context triple: [Second Stage Theater, notablePlaywrightProduced, Rajiv Joseph]
  • A. Michael Filerman
    Michael Filerman was an American television producer best known for developing and producing popular prime-time soap operas during the 1970s and 1980s.
  • B. Jamil Walker
    Jamil Walker is an American soccer forward best known for his time in Major League Soccer, particularly with the San Jose Earthquakes.
  • C. Charles Rackoff
    Charles Rackoff is a Canadian computer scientist known for his influential work in cryptography and computational complexity theory.
  • D. Chris Lebenzon
    Chris Lebenzon is an American film editor known for his long-time collaborations with directors like Tim Burton and Tony Scott on major Hollywood films.
  • E. Sam Zussman
    Sam Zussman is a sports and media executive who serves as a top business leader for the NBA’s Brooklyn Nets organization.
  • 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: Rajiv Joseph
Triple: [Second Stage Theater, notablePlaywrightProduced, Rajiv Joseph]
Generated description
Rajiv Joseph is an American playwright known for his darkly comic, emotionally resonant works such as the Pulitzer Prize–finalist play "Bengal Tiger at the Baghdad Zoo."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rajiv Joseph
Target entity description: Rajiv Joseph is an American playwright known for his darkly comic, emotionally resonant works such as the Pulitzer Prize–finalist play "Bengal Tiger at the Baghdad Zoo."
  • A. Michael Filerman
    Michael Filerman was an American television producer best known for developing and producing popular prime-time soap operas during the 1970s and 1980s.
  • B. Jamil Walker
    Jamil Walker is an American soccer forward best known for his time in Major League Soccer, particularly with the San Jose Earthquakes.
  • C. Charles Rackoff
    Charles Rackoff is a Canadian computer scientist known for his influential work in cryptography and computational complexity theory.
  • D. Chris Lebenzon
    Chris Lebenzon is an American film editor known for his long-time collaborations with directors like Tim Burton and Tony Scott on major Hollywood films.
  • E. Sam Zussman
    Sam Zussman is a sports and media executive who serves as a top business leader for the NBA’s Brooklyn Nets organization.
  • 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_69a2e7e880008190a6ad7e06e5d03007 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ee29ede0819095279af95b53e350 completed Feb. 28, 2026, 1:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4e0277eb08190984ff5bcb9f349a0 completed March 2, 2026, 12:56 a.m.
NEDg Description generation batch_69a4e0d0530081909072c19b1a409336 completed March 2, 2026, 12:58 a.m.
NED2 Entity disambiguation (via description) batch_69a4e12554648190a3b7640d03691fc1 completed March 2, 2026, 1 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.