Triple

T5788648
Position Surface form Disambiguated ID Type / Status
Subject Frank Matcham E128335 entity
Predicate designed P184 FINISHED
Object Hackney Empire
Hackney Empire is a historic London theatre and music hall renowned for its ornate Edwardian architecture and diverse live performances.
 E549334 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: Hackney Empire | Statement: [Frank Matcham, designed, Hackney Empire]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hackney Empire
Context triple: [Frank Matcham, designed, Hackney Empire]
  • A. Harlem Stage
    Harlem Stage is a performing arts center in New York City renowned for presenting and supporting innovative work by artists of color, particularly those reflecting the cultural legacy of Harlem.
  • B. Black Box Theatre
    Black Box Theatre is an intimate, flexible performance space designed for experimental and small-scale theatrical productions.
  • C. West Chop Club
    West Chop Club is a historic, private seasonal social and recreational club located in the West Chop area of Martha’s Vineyard, Massachusetts.
  • D. Bowery
    Bowery is a historic street and neighborhood in Lower Manhattan known for its evolution from a 19th-century entertainment and skid row district to a gentrified area with galleries, restaurants, and cultural institutions.
  • E. Northern Stage
    Northern Stage is a professional regional theater company known for producing live plays and musicals in White River Junction, Vermont.
  • 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: Hackney Empire
Triple: [Frank Matcham, designed, Hackney Empire]
Generated description
Hackney Empire is a historic London theatre and music hall renowned for its ornate Edwardian architecture and diverse live performances.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hackney Empire
Target entity description: Hackney Empire is a historic London theatre and music hall renowned for its ornate Edwardian architecture and diverse live performances.
  • A. Harlem Stage
    Harlem Stage is a performing arts center in New York City renowned for presenting and supporting innovative work by artists of color, particularly those reflecting the cultural legacy of Harlem.
  • B. Black Box Theatre
    Black Box Theatre is an intimate, flexible performance space designed for experimental and small-scale theatrical productions.
  • C. West Chop Club
    West Chop Club is a historic, private seasonal social and recreational club located in the West Chop area of Martha’s Vineyard, Massachusetts.
  • D. Bowery
    Bowery is a historic street and neighborhood in Lower Manhattan known for its evolution from a 19th-century entertainment and skid row district to a gentrified area with galleries, restaurants, and cultural institutions.
  • E. Northern Stage
    Northern Stage is a professional regional theater company known for producing live plays and musicals in White River Junction, Vermont.
  • 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_69c0084450048190bc647b649a05136b completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c02a53d0148190bdebc4f5609939ac completed March 22, 2026, 5:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0981d9430819081e953dba9c2f8f8 completed March 23, 2026, 1:32 a.m.
NEDg Description generation batch_69c0989f7e58819098175e6eaacdb9ee completed March 23, 2026, 1:34 a.m.
NED2 Entity disambiguation (via description) batch_69c09cf3220481908c52b519e8495fff completed March 23, 2026, 1:52 a.m.
Created at: March 22, 2026, 3:51 p.m.