Triple

T5078565
Position Surface form Disambiguated ID Type / Status
Subject Mechanics Hall E114457 entity
Predicate owner P347 FINISHED
Object Mechanics Hall Association
Mechanics Hall Association is the nonprofit organization responsible for preserving, managing, and operating the historic Mechanics Hall performance and event venue.
E114457 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: Mechanics Hall Association | Statement: [Mechanics Hall, owner, Mechanics Hall Association]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mechanics Hall Association
Context triple: [Mechanics Hall, owner, Mechanics Hall Association]
  • A. Mechanics Hall
    Mechanics Hall is a historic 19th-century concert and events venue in downtown Worcester, Massachusetts, renowned for its architecture and acoustics.
  • B. Bunker Hill Monument Association
    The Bunker Hill Monument Association was a 19th-century civic organization formed to commemorate the Battle of Bunker Hill and promote American Revolutionary War memory through the creation and preservation of the Bunker Hill Monument.
  • C. Hamilton Association for the Advancement of Literature, Science and Art
    The Hamilton Association for the Advancement of Literature, Science and Art is a long-standing cultural and educational society in Hamilton, Ontario, dedicated to promoting public engagement with the arts, sciences, and humanities.
  • D. Paul Revere Memorial Association
    The Paul Revere Memorial Association is a nonprofit organization dedicated to preserving and interpreting the legacy, historic home, and artifacts of American patriot Paul Revere in Boston.
  • E. Boston Architectural Club
    The Boston Architectural Club was a professional organization and training center in Boston that provided architectural education and fostered collaboration among architects in the early 20th century.
  • 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: Mechanics Hall Association
Triple: [Mechanics Hall, owner, Mechanics Hall Association]
Generated description
Mechanics Hall Association is the nonprofit organization responsible for preserving, managing, and operating the historic Mechanics Hall performance and event venue.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mechanics Hall Association
Target entity description: Mechanics Hall Association is the nonprofit organization responsible for preserving, managing, and operating the historic Mechanics Hall performance and event venue.
  • A. Mechanics Hall chosen
    Mechanics Hall is a historic 19th-century concert and events venue in downtown Worcester, Massachusetts, renowned for its architecture and acoustics.
  • B. Bunker Hill Monument Association
    The Bunker Hill Monument Association was a 19th-century civic organization formed to commemorate the Battle of Bunker Hill and promote American Revolutionary War memory through the creation and preservation of the Bunker Hill Monument.
  • C. Hamilton Association for the Advancement of Literature, Science and Art
    The Hamilton Association for the Advancement of Literature, Science and Art is a long-standing cultural and educational society in Hamilton, Ontario, dedicated to promoting public engagement with the arts, sciences, and humanities.
  • D. Paul Revere Memorial Association
    The Paul Revere Memorial Association is a nonprofit organization dedicated to preserving and interpreting the legacy, historic home, and artifacts of American patriot Paul Revere in Boston.
  • E. Boston Architectural Club
    The Boston Architectural Club was a professional organization and training center in Boston that provided architectural education and fostered collaboration among architects in the early 20th century.
  • F. None of above.

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_69bd443dbf908190a9401e9c2dc7bd7d completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd74f75cf0819088be9e076eaf3168 completed March 20, 2026, 4:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69beba6be1248190bad40b869c8d0820 completed March 21, 2026, 3:34 p.m.
NEDg Description generation batch_69bebb7ec9848190a9a9319b09dd9de3 completed March 21, 2026, 3:38 p.m.
NED2 Entity disambiguation (via description) batch_69bebc1642fc8190ae1acb68f01093c2 completed March 21, 2026, 3:41 p.m.
Created at: March 20, 2026, 1:39 p.m.