Triple

T2955780
Position Surface form Disambiguated ID Type / Status
Subject Town of Lexington government E79927 entity
Predicate hasExecutiveBody P1001 FINISHED
Object Lexington Select Board
The Lexington Select Board is the elected executive body responsible for overseeing municipal governance, policy, and administration in the Town of Lexington, Massachusetts.
 E315343 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: Lexington Select Board | Statement: [Town of Lexington government, hasExecutiveBody, Lexington Select Board]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lexington Select Board
Context triple: [Town of Lexington government, hasExecutiveBody, Lexington Select Board]
  • A. Lexington City Council
    The Lexington City Council is the elected legislative body responsible for setting policy, passing local ordinances, and overseeing municipal governance in Lexington, Virginia.
  • B. Lexington School Committee
    The Lexington School Committee is the elected body responsible for setting policy, overseeing the budget, and providing governance for the public school system in Lexington, Massachusetts.
  • C. Lexington Historical Society
    The Lexington Historical Society is a local organization dedicated to preserving and interpreting the history of Lexington, Massachusetts, through the stewardship of historic sites, collections, and educational programs.
  • D. Lexington Department of Public Works
    The Lexington Department of Public Works is the municipal agency responsible for maintaining Lexington, Massachusetts’ public infrastructure, facilities, and grounds.
  • E. Lexington Public Schools
    Lexington Public Schools is the public school district serving the town of Lexington, Massachusetts, known for its high academic performance and well-regarded K–12 schools.
  • 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: Lexington Select Board
Triple: [Town of Lexington government, hasExecutiveBody, Lexington Select Board]
Generated description
The Lexington Select Board is the elected executive body responsible for overseeing municipal governance, policy, and administration in the Town of Lexington, Massachusetts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lexington Select Board
Target entity description: The Lexington Select Board is the elected executive body responsible for overseeing municipal governance, policy, and administration in the Town of Lexington, Massachusetts.
  • A. Lexington City Council
    The Lexington City Council is the elected legislative body responsible for setting policy, passing local ordinances, and overseeing municipal governance in Lexington, Virginia.
  • B. Lexington School Committee
    The Lexington School Committee is the elected body responsible for setting policy, overseeing the budget, and providing governance for the public school system in Lexington, Massachusetts.
  • C. Lexington Historical Society
    The Lexington Historical Society is a local organization dedicated to preserving and interpreting the history of Lexington, Massachusetts, through the stewardship of historic sites, collections, and educational programs.
  • D. Lexington Department of Public Works
    The Lexington Department of Public Works is the municipal agency responsible for maintaining Lexington, Massachusetts’ public infrastructure, facilities, and grounds.
  • E. Lexington Public Schools
    Lexington Public Schools is the public school district serving the town of Lexington, Massachusetts, known for its high academic performance and well-regarded K–12 schools.
  • 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_69ad8b1276588190a374a0b12e0f7bdf completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad99286ac8819084f02fbb0a1616d3 completed March 8, 2026, 3:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69b0fc86af78819089ff24f2621b151f completed March 11, 2026, 5:24 a.m.
NEDg Description generation batch_69b1003ac79c8190b25f12823b6010ed completed March 11, 2026, 5:40 a.m.
NED2 Entity disambiguation (via description) batch_69b10421ab508190a741b1973bd05b17 completed March 11, 2026, 5:56 a.m.
Created at: March 8, 2026, 2:57 p.m.