Triple

T11896722
Position Surface form Disambiguated ID Type / Status
Subject Mercersburg, Pennsylvania E283051 entity
Predicate hasHistoricDistrict P295 FINISHED
Object Mercersburg Historic District E283054 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: Mercersburg Historic District | Statement: [Mercersburg, Pennsylvania, hasHistoricDistrict, Mercersburg Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mercersburg Historic District
Context triple: [Mercersburg, Pennsylvania, hasHistoricDistrict, Mercersburg Historic District]
  • A. Mercersburg Historic District chosen
    Mercersburg Historic District is a nationally recognized historic area in the borough of Mercersburg, noted for its well-preserved 18th- and 19th-century architecture and its role in early American and regional history.
  • B. Chambersburg Historic District
    Chambersburg Historic District is a nationally recognized historic area in downtown Chambersburg, Pennsylvania, noted for its well-preserved 18th- and 19th-century architecture and its role in Civil War-era history.
  • C. Middleburg Historic District
    Middleburg Historic District is a nationally recognized area in Middleburg, Virginia, known for its well-preserved 18th- and 19th-century architecture and its role as a historic rural village in the Piedmont region.
  • D. Sharpsburg Historic District
    Sharpsburg Historic District is a preserved area in Sharpsburg, Maryland, known for its 19th-century architecture and its association with the nearby Antietam National Battlefield.
  • E. Belle Grove Historic District
    Belle Grove Historic District is a nationally recognized neighborhood in Fort Smith, Arkansas, known for its well-preserved 19th- and early 20th-century homes and diverse architectural styles.
  • 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_69d6ab2a90b08190a4e818821cc93e6d completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8dd1286808190949719f54ff49a01 completed April 10, 2026, 11:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69f41811e5ac8190a3e397e31f19bca1 completed May 1, 2026, 3:03 a.m.
Created at: April 8, 2026, 9:44 p.m.