Triple

T8572129
Position Surface form Disambiguated ID Type / Status
Subject Gaithersburg station E202950 entity
Predicate partOf P40 FINISHED
Object Gaithersburg Historic District E123629 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: Gaithersburg Historic District | Statement: [Gaithersburg station, partOf, Gaithersburg Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gaithersburg Historic District
Context triple: [Gaithersburg station, partOf, Gaithersburg Historic District]
  • A. Gaithersburg Historic District chosen
    Gaithersburg Historic District is a preserved area in Gaithersburg, Maryland, known for its collection of historic buildings and streetscapes that reflect the city’s 19th- and early 20th-century development.
  • B. Hyattsville Historic District
    Hyattsville Historic District is a nationally recognized residential and commercial area in Hyattsville, Maryland, noted for its late-19th- and early-20th-century architecture and historic small-town character just outside Washington, D.C.
  • C. Rockville Historic District
    Rockville Historic District is a preserved area in Rockville, Maryland, known for its concentration of historically significant buildings and architecture reflecting the city’s development over time.
  • D. Takoma Park Historic District
    Takoma Park Historic District is a designated historic area in Takoma Park, Maryland, known for its late-19th- and early-20th-century residential architecture and early streetcar-suburb character.
  • E. Greenbelt Historic District
    Greenbelt Historic District is a planned New Deal–era community in Greenbelt, Maryland, notable for its early 20th-century garden city design and cooperative housing.
  • 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_69ca8327b0a881908606ff860713964d completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbea43843c8190ac2224d427bb7a75 completed March 31, 2026, 3:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69cea88464b88190983e22e70bf38e63 completed April 2, 2026, 5:33 p.m.
Created at: March 30, 2026, 6:21 p.m.