Triple

T14429313
Position Surface form Disambiguated ID Type / Status
Subject North Andover E357778 entity
Predicate hasHistoricDistrict P295 FINISHED
Object North Andover Center Historic District E744269 NE FINISHED

How this triple was built (2 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: North Andover Center Historic District | Statement: [North Andover, hasHistoricDistrict, North Andover Center Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: North Andover Center Historic District
Context triple: [North Andover, hasHistoricDistrict, North Andover Center Historic District]
  • A. Andover Center Historic District chosen
    The Andover Center Historic District is a preserved area in downtown Andover, Massachusetts, known for its concentration of 19th- and early 20th-century civic, commercial, and religious buildings that reflect the town’s historical development.
  • B. Tewksbury Center Historic District
    Tewksbury Center Historic District is a preserved area in the heart of Tewksbury, Massachusetts, known for its collection of historically significant civic and residential buildings that reflect the town’s 19th- and early 20th-century development.
  • C. Melrose Common Historic District
    Melrose Common Historic District is a historically significant residential area in Melrose, Massachusetts, known for its preserved 19th- and early 20th-century architecture surrounding a central common.
  • D. Sherborn Center Historic District
    Sherborn Center Historic District is a historically significant area in the town center of Sherborn, Massachusetts, featuring preserved 18th- and 19th-century architecture that reflects the community’s early New England character.
  • E. Westford Center Historic District
    Westford Center Historic District is a preserved historic area in the central village of Westford, Massachusetts, known for its 18th- and 19th-century architecture and traditional New England town character.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d8279402a88190821ffa39ae15bccf completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de91154de881909266ae88d1545685 completed April 14, 2026, 7:10 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd5bd1c4d0819085edb9ed22128b68 completed May 8, 2026, 3:43 a.m.
Created at: April 10, 2026, 1:18 a.m.