Triple

T15379260
Position Surface form Disambiguated ID Type / Status
Subject Concord, Massachusetts E367754 entity
Predicate hasHistoricDistrict P295 FINISHED
Object Barrett Farm Historic District E133555 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: Barrett Farm Historic District | Statement: [Concord, Massachusetts, hasHistoricDistrict, Barrett Farm Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Barrett Farm Historic District
Context triple: [Concord, Massachusetts, hasHistoricDistrict, Barrett Farm Historic District]
  • A. Barrett Farm Historic District chosen
    Barrett Farm Historic District is a nationally significant historic area in Concord, Massachusetts, centered on the Barrett family farm associated with the opening events of the American Revolutionary War.
  • B. Cottage Farm Historic District
    Cottage Farm Historic District is a residential neighborhood in Brookline, Massachusetts, known for its 19th-century architecture and tree-lined streets that reflect Boston’s suburban development in the Victorian era.
  • C. Ardenwood Historic Farm
    Ardenwood Historic Farm is a preserved 19th-century agricultural estate and living history park in Fremont, California, showcasing period farming, historic buildings, and educational programs.
  • D. Valatie Historic District
    Valatie Historic District is a nationally recognized area in Valatie, New York, noted for its well-preserved 19th-century architecture and historic village character.
  • E. Hackleman Historic District
    Hackleman Historic District is a residential neighborhood in Albany, Oregon, known for its concentration of late 19th- and early 20th-century homes that reflect the city’s early development.
  • 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_69d85a1551a08190ba2caea7cd51c639 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03e6044488190b0499db109f7f821 completed April 16, 2026, 1:41 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff0b5996408190afab2221d38e0027 completed May 9, 2026, 10:24 a.m.
Created at: April 10, 2026, 3:19 a.m.