Triple

T12520303
Position Surface form Disambiguated ID Type / Status
Subject Skirmish at Vienna E299295 entity
Predicate railroadUsed P13493 FINISHED
Object Alexandria, Loudoun and Hampshire Railroad E299298 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: Alexandria, Loudoun and Hampshire Railroad | Statement: [Skirmish at Vienna, railroadUsed, Alexandria, Loudoun and Hampshire Railroad]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alexandria, Loudoun and Hampshire Railroad
Context triple: [Skirmish at Vienna, railroadUsed, Alexandria, Loudoun and Hampshire Railroad]
  • A. Alexandria, Loudoun and Hampshire Railroad chosen
    The Alexandria, Loudoun and Hampshire Railroad was a 19th-century Virginia railway line that played a strategic role during the American Civil War, including in early engagements such as the Battle of Vienna.
  • B. Richmond, Fredericksburg and Potomac Railroad
    The Richmond, Fredericksburg and Potomac Railroad was a historic rail line in Virginia that served as a key north–south transportation corridor linking Washington, D.C. with Richmond and points south.
  • C. Richmond and Petersburg Railroad
    The Richmond and Petersburg Railroad was a 19th-century rail line in Virginia that played a key role in connecting Richmond to southern routes and later became part of larger systems like the Atlantic Coast Line Railroad.
  • D. Richmond and York River Railroad
    The Richmond and York River Railroad was a 19th-century rail line in Virginia that played a strategic role in the American Civil War, particularly in the Peninsula Campaign.
  • E. Orange and Alexandria Railroad
    The Orange and Alexandria Railroad was a key 19th-century Virginia rail line that played a significant strategic role during the American Civil War, particularly in campaigns around northern and central Virginia.
  • 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_69d6ada5cdd48190860d9ce30aff69be completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d9545b2b2481909049a490c97678f2 completed April 10, 2026, 7:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69f64bbf43e08190ae79f92ed5882ce2 completed May 2, 2026, 7:08 p.m.
Created at: April 8, 2026, 9:57 p.m.