Triple

T8581929
Position Surface form Disambiguated ID Type / Status
Subject Andover, Massachusetts E203201 entity
Predicate hasHistoricDistrict P295 FINISHED
Object Ballardvale Historic District
Ballardvale Historic District is a historically significant mill village area in Andover, Massachusetts, known for its 19th-century industrial, residential, and architectural heritage.
 E744270 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: Ballardvale Historic District | Statement: [Andover, Massachusetts, hasHistoricDistrict, Ballardvale Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ballardvale Historic District
Context triple: [Andover, Massachusetts, hasHistoricDistrict, Ballardvale Historic District]
  • A. Southside Historic District
    The Southside Historic District is a historic neighborhood in Chattanooga, Tennessee, known for its revitalized warehouses, mixed-use developments, and proximity to major local attractions.
  • B. Boulevard Historic District
    The Boulevard Historic District is a residential neighborhood in Athens, Georgia, known for its well-preserved late-19th- and early-20th-century architecture and historic character.
  • C. Heritage Hill Historic District
    Heritage Hill Historic District is a historic residential neighborhood in Burlington, Iowa, known for its well-preserved 19th-century architecture and its reflection of the city’s early prosperity along the Mississippi River.
  • D. Highland Park Historic District
    The Highland Park Historic District is a designated area in Highland Park, Illinois, known for its historically significant architecture and preserved residential streetscapes.
  • E. Whigham Historic District
    Whigham Historic District is a designated historic area in the small town of Whigham, Georgia, recognized for its preserved architecture and representation of the community’s early development.
  • 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: Ballardvale Historic District
Triple: [Andover, Massachusetts, hasHistoricDistrict, Ballardvale Historic District]
Generated description
Ballardvale Historic District is a historically significant mill village area in Andover, Massachusetts, known for its 19th-century industrial, residential, and architectural heritage.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ballardvale Historic District
Target entity description: Ballardvale Historic District is a historically significant mill village area in Andover, Massachusetts, known for its 19th-century industrial, residential, and architectural heritage.
  • A. Southside Historic District
    The Southside Historic District is a historic neighborhood in Chattanooga, Tennessee, known for its revitalized warehouses, mixed-use developments, and proximity to major local attractions.
  • B. Boulevard Historic District
    The Boulevard Historic District is a residential neighborhood in Athens, Georgia, known for its well-preserved late-19th- and early-20th-century architecture and historic character.
  • C. Heritage Hill Historic District
    Heritage Hill Historic District is a historic residential neighborhood in Burlington, Iowa, known for its well-preserved 19th-century architecture and its reflection of the city’s early prosperity along the Mississippi River.
  • D. Highland Park Historic District
    The Highland Park Historic District is a designated area in Highland Park, Illinois, known for its historically significant architecture and preserved residential streetscapes.
  • E. Whigham Historic District
    Whigham Historic District is a designated historic area in the small town of Whigham, Georgia, recognized for its preserved architecture and representation of the community’s early development.
  • 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_69ca8329bb7c8190a63c643730839103 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbeb1bbbd8819082670286a711826d completed March 31, 2026, 3:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce89b6d7f081908eecf0dd901e6bef completed April 2, 2026, 3:22 p.m.
NEDg Description generation batch_69ce8ac1dba48190bbad47a762130aab completed April 2, 2026, 3:26 p.m.
NED2 Entity disambiguation (via description) batch_69ce8eae70008190b2c7bbe4ce8d4c0a completed April 2, 2026, 3:43 p.m.
Created at: March 30, 2026, 6:22 p.m.