Triple

T19562838
Position Surface form Disambiguated ID Type / Status
Subject Mann Theatres E489498 entity
Predicate owned P347 FINISHED
Object Mann National Theatre
Mann National Theatre was a prominent Los Angeles movie theater known for hosting major film premieres as part of the Mann Theatres chain.
 E1384266 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: Mann National Theatre | Statement: [Mann Theatres, owned, Mann National Theatre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mann National Theatre
Context triple: [Mann Theatres, owned, Mann National Theatre]
  • A. National Theatre in London
    The National Theatre in London is a major publicly funded performing arts venue on the South Bank of the Thames, renowned for its influential productions and its striking mid-20th-century concrete architecture.
  • B. National Theatre
    The National Theatre in Prague is a historic Czech cultural institution renowned for its grand neo-Renaissance building and performances of opera, ballet, and drama.
  • C. National Theatre
    The National Theatre is a prominent cultural landmark and performing arts venue, renowned for staging major theatrical productions and serving as a central hub of dramatic arts in its city.
  • D. National Theatre
    The National Theatre is a prominent performing arts venue in Washington, D.C., known for hosting major theatrical productions, musicals, and touring Broadway shows.
  • E. National Theatre
    The National Theatre is a prominent performing arts venue in central Oslo, Norway, renowned for its productions of Norwegian and international drama.
  • 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: Mann National Theatre
Triple: [Mann Theatres, owned, Mann National Theatre]
Generated description
Mann National Theatre was a prominent Los Angeles movie theater known for hosting major film premieres as part of the Mann Theatres chain.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mann National Theatre
Target entity description: Mann National Theatre was a prominent Los Angeles movie theater known for hosting major film premieres as part of the Mann Theatres chain.
  • A. National Theatre in London
    The National Theatre in London is a major publicly funded performing arts venue on the South Bank of the Thames, renowned for its influential productions and its striking mid-20th-century concrete architecture.
  • B. National Theatre
    The National Theatre in Prague is a historic Czech cultural institution renowned for its grand neo-Renaissance building and performances of opera, ballet, and drama.
  • C. National Theatre
    The National Theatre is a prominent cultural landmark and performing arts venue, renowned for staging major theatrical productions and serving as a central hub of dramatic arts in its city.
  • D. National Theatre
    The National Theatre is a prominent performing arts venue in Washington, D.C., known for hosting major theatrical productions, musicals, and touring Broadway shows.
  • E. National Theatre
    The National Theatre is a prominent performing arts venue in central Oslo, Norway, renowned for its productions of Norwegian and international drama.
  • 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_69d8e8dc5d8c8190a6d7bd8864f43ca0 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e63f74fdb08190852461b5d5c954ac completed April 20, 2026, 3 p.m.
NED1 Entity disambiguation (via context triple) batch_6a075784e53c81908e7121096b4bd76a completed May 15, 2026, 5:27 p.m.
NEDg Description generation batch_6a0758f52b38819092adc8e564d792b1 completed May 15, 2026, 5:33 p.m.
NED2 Entity disambiguation (via description) batch_6a075962f53881908fbf628ede13cf54 completed May 15, 2026, 5:35 p.m.
Created at: April 10, 2026, 1:42 p.m.