Triple

T11404317
Position Surface form Disambiguated ID Type / Status
Subject Colonial Theatre, Boston E270196 entity
Predicate architect P184 FINISHED
Object Clarence Blackall
Clarence Blackall was a prominent American architect best known for designing many of Boston’s landmark theaters and commercial buildings in the late 19th and early 20th centuries.
 E923878 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: Clarence Blackall | Statement: [Colonial Theatre, Boston, architect, Clarence Blackall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Clarence Blackall
Context triple: [Colonial Theatre, Boston, architect, Clarence Blackall]
  • A. Alan Cunningham
    Alan Cunningham was a British Army general best known for leading Eighth Army forces in the North African campaign during World War II.
  • B. George Deakin
    George Deakin is an individual known for being a defendant in the 1979 English criminal case R v Thorpe and Others.
  • C. Guy Simonds
    Guy Simonds was a prominent Canadian general of the Second World War, noted for his leadership of Canadian forces in major Northwest Europe campaigns.
  • D. Walter Bunning
    Walter Bunning was a prominent Australian architect and urban planner known for his influential postwar designs and contributions to modernist architecture in Australia.
  • E. John Bragg
    John Bragg was a prominent 19th-century figure from Mobile, Alabama, for whom the historic Bragg-Mitchell Mansion is named.
  • 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: Clarence Blackall
Triple: [Colonial Theatre, Boston, architect, Clarence Blackall]
Generated description
Clarence Blackall was a prominent American architect best known for designing many of Boston’s landmark theaters and commercial buildings in the late 19th and early 20th centuries.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Clarence Blackall
Target entity description: Clarence Blackall was a prominent American architect best known for designing many of Boston’s landmark theaters and commercial buildings in the late 19th and early 20th centuries.
  • A. Alan Cunningham
    Alan Cunningham was a British Army general best known for leading Eighth Army forces in the North African campaign during World War II.
  • B. George Deakin
    George Deakin is an individual known for being a defendant in the 1979 English criminal case R v Thorpe and Others.
  • C. Guy Simonds
    Guy Simonds was a prominent Canadian general of the Second World War, noted for his leadership of Canadian forces in major Northwest Europe campaigns.
  • D. Walter Bunning
    Walter Bunning was a prominent Australian architect and urban planner known for his influential postwar designs and contributions to modernist architecture in Australia.
  • E. John Bragg
    John Bragg was a prominent 19th-century figure from Mobile, Alabama, for whom the historic Bragg-Mitchell Mansion is named.
  • 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_69d6aaddeaa8819088b30ef7b50598c9 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8014ab46881909fa1d425926c617b completed April 9, 2026, 7:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69e58d56608481908dbb19daa2abfc0a completed April 20, 2026, 2:20 a.m.
NEDg Description generation batch_69e59777b1208190a33a50da286535ee completed April 20, 2026, 3:03 a.m.
NED2 Entity disambiguation (via description) batch_69e5a3cf9d388190944340af484b3a54 completed April 20, 2026, 3:55 a.m.
Created at: April 8, 2026, 9:34 p.m.