Triple

T16529
Position Surface form Disambiguated ID Type / Status
Subject Middlesex County, Massachusetts E328 entity
Predicate contains P35 FINISHED
Object Lincoln, Massachusetts
Lincoln, Massachusetts is a small, affluent suburban town west of Boston known for its conservation land, historic sites, and rural character.
 E114051 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: Lincoln, Massachusetts | Statement: [Middlesex County, Massachusetts, contains, Lincoln, Massachusetts]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lincoln, Massachusetts
Context triple: [Middlesex County, Massachusetts, contains, Lincoln, Massachusetts]
  • A. Springfield, Massachusetts
    Springfield, Massachusetts is a historic city in western Massachusetts known as the birthplace of basketball and a former industrial and transportation hub along the Connecticut River.
  • B. Lynn, Massachusetts
    Lynn, Massachusetts is a historic coastal city just north of Boston known for its industrial past, diverse population, and oceanfront parks.
  • C. Concord, Massachusetts
    Concord, Massachusetts is a historic New England town best known as the site of the opening battles of the American Revolutionary War and as a center of 19th-century American literature and transcendentalism.
  • D. Lexington, Massachusetts
    Lexington, Massachusetts is a historic New England town best known as the site where the first shots of the American Revolutionary War were fired at the Battle of Lexington in 1775.
  • E. Winchester, Massachusetts
    Winchester, Massachusetts is a suburban town north of Boston known for its affluent residential character, historic New England charm, and well-regarded public 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: Lincoln, Massachusetts
Triple: [Middlesex County, Massachusetts, contains, Lincoln, Massachusetts]
Generated description
Lincoln, Massachusetts is a small, affluent suburban town west of Boston known for its conservation land, historic sites, and rural character.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lincoln, Massachusetts
Target entity description: Lincoln, Massachusetts is a small, affluent suburban town west of Boston known for its conservation land, historic sites, and rural character.
  • A. Springfield, Massachusetts
    Springfield, Massachusetts is a historic city in western Massachusetts known as the birthplace of basketball and a former industrial and transportation hub along the Connecticut River.
  • B. Lynn, Massachusetts
    Lynn, Massachusetts is a historic coastal city just north of Boston known for its industrial past, diverse population, and oceanfront parks.
  • C. Concord, Massachusetts
    Concord, Massachusetts is a historic New England town best known as the site of the opening battles of the American Revolutionary War and as a center of 19th-century American literature and transcendentalism.
  • D. Lexington, Massachusetts
    Lexington, Massachusetts is a historic New England town best known as the site where the first shots of the American Revolutionary War were fired at the Battle of Lexington in 1775.
  • E. Winchester, Massachusetts
    Winchester, Massachusetts is a suburban town north of Boston known for its affluent residential character, historic New England charm, and well-regarded public 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_69a23d7ad88c8190bffe8ab091d86642 completed Feb. 28, 2026, 12:57 a.m.
NER Named-entity recognition batch_69a24003aca48190b98c2df43d65e496 completed Feb. 28, 2026, 1:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69ac16eebaa48190acb66cb50c02ed7f completed March 7, 2026, 12:15 p.m.
NEDg Description generation batch_69ac1787a9ac81908f032cd893d3efe8 completed March 7, 2026, 12:18 p.m.
NED2 Entity disambiguation (via description) batch_69ac1807aa388190ad2910966c9d1b04 completed March 7, 2026, 12:20 p.m.
Created at: Feb. 28, 2026, 1:02 a.m.