Triple

T461505
Position Surface form Disambiguated ID Type / Status
Subject Boston Landmark (some components) E7348 entity
Predicate designatedBy P86 FINISHED
Object Boston Landmarks Commission
The Boston Landmarks Commission is the city’s official historic preservation agency responsible for identifying, protecting, and regulating Boston’s architecturally and historically significant buildings and districts.
E57411 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: Boston Landmarks Commission | Statement: [Boston Landmark (some components), designatedBy, Boston Landmarks Commission]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Boston Landmarks Commission
Context triple: [Boston Landmark (some components), designatedBy, Boston Landmarks Commission]
  • A. 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.
  • B. Brattle Street Historic District
    Brattle Street Historic District is a historic neighborhood in Cambridge, Massachusetts, known for its well-preserved 18th- and 19th-century residences and its association with prominent figures of American history.
  • C. Boston City Council
    The Boston City Council is the legislative body of the City of Boston, responsible for passing local laws, approving budgets, and providing oversight of city agencies and policies.
  • D. Boston Parks and Recreation Department
    The Boston Parks and Recreation Department is the municipal agency responsible for managing and maintaining Boston’s public parks, playgrounds, and recreational facilities.
  • E. Massachusetts Historical Society
    The Massachusetts Historical Society is a prominent independent research library and archive in Boston dedicated to collecting, preserving, and studying documents and artifacts related to the history of Massachusetts and early America.
  • 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: Boston Landmarks Commission
Triple: [Boston Landmark (some components), designatedBy, Boston Landmarks Commission]
Generated description
The Boston Landmarks Commission is the city’s official historic preservation agency responsible for identifying, protecting, and regulating Boston’s architecturally and historically significant buildings and districts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Boston Landmarks Commission
Target entity description: The Boston Landmarks Commission is the city’s official historic preservation agency responsible for identifying, protecting, and regulating Boston’s architecturally and historically significant buildings and districts.
  • A. 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.
  • B. Brattle Street Historic District
    Brattle Street Historic District is a historic neighborhood in Cambridge, Massachusetts, known for its well-preserved 18th- and 19th-century residences and its association with prominent figures of American history.
  • C. Boston City Council
    The Boston City Council is the legislative body of the City of Boston, responsible for passing local laws, approving budgets, and providing oversight of city agencies and policies.
  • D. Boston Parks and Recreation Department
    The Boston Parks and Recreation Department is the municipal agency responsible for managing and maintaining Boston’s public parks, playgrounds, and recreational facilities.
  • E. Massachusetts Historical Society
    The Massachusetts Historical Society is a prominent independent research library and archive in Boston dedicated to collecting, preserving, and studying documents and artifacts related to the history of Massachusetts and early America.
  • 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_69a2e7e5c5bc8190a1dc8178218fba40 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2efbed5b88190a45716812eb4cfdf completed Feb. 28, 2026, 1:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69a44f59e9348190a53c1734b95bc2c3 completed March 1, 2026, 2:38 p.m.
NEDg Description generation batch_69a44fb74a4481908538fa126571f803 completed March 1, 2026, 2:39 p.m.
NED2 Entity disambiguation (via description) batch_69a45011a750819098d2ce4908439eb1 completed March 1, 2026, 2:41 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.