Triple

T20401628
Position Surface form Disambiguated ID Type / Status
Subject Plains Depot E500347 entity
Predicate railwayLineServed P848 FINISHED
Object Americus, Preston and Lumpkin Railroad — NE NERFINISHED

How this triple was built (3 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: Americus, Preston and Lumpkin Railroad | Statement: [Plains Depot, railwayLineServed, Americus, Preston and Lumpkin Railroad]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Americus, Preston and Lumpkin Railroad
Context triple: [Plains Depot, railwayLineServed, Americus, Preston and Lumpkin Railroad]
  • A. Atlanta and West Point Railroad
    The Atlanta and West Point Railroad was a historic rail line in the southeastern United States that connected Atlanta, Georgia to West Point, serving as an important regional freight and passenger route.
  • B. Georgia Southwestern Railroad
    Georgia Southwestern Railroad is a regional shortline railroad in the U.S. state of Georgia that has provided freight rail service to several small communities and industries in the region.
  • C. Charleston and Savannah Railway
    The Charleston and Savannah Railway was a historic rail line in the southeastern United States that connected Charleston, South Carolina, with Savannah, Georgia, and later became part of the Plant System of railroads.
  • D. Savannah and Western Railroad
    The Savannah and Western Railroad was a historic rail line in the southeastern United States that later became part of the Central of Georgia Railway system.
  • E. Macon and Western Railroad
    The Macon and Western Railroad was a 19th-century Georgia rail line that played a key logistical role for the Confederacy during the American Civil War, including in the Atlanta Campaign.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Americus, Preston and Lumpkin Railroad
Target entity description: The Americus, Preston and Lumpkin Railroad was a 19th-century shortline railroad in Georgia that connected rural communities and supported regional agricultural and commercial transport.
  • A. Atlanta and West Point Railroad
    The Atlanta and West Point Railroad was a historic rail line in the southeastern United States that connected Atlanta, Georgia to West Point, serving as an important regional freight and passenger route.
  • B. Georgia Southwestern Railroad
    Georgia Southwestern Railroad is a regional shortline railroad in the U.S. state of Georgia that has provided freight rail service to several small communities and industries in the region.
  • C. Charleston and Savannah Railway
    The Charleston and Savannah Railway was a historic rail line in the southeastern United States that connected Charleston, South Carolina, with Savannah, Georgia, and later became part of the Plant System of railroads.
  • D. Savannah and Western Railroad
    The Savannah and Western Railroad was a historic rail line in the southeastern United States that later became part of the Central of Georgia Railway system.
  • E. Macon and Western Railroad
    The Macon and Western Railroad was a 19th-century Georgia rail line that played a key logistical role for the Confederacy during the American Civil War, including in the Atlanta Campaign.
  • F. None of above. chosen

Provenance (2 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_69e0b4a81bec8190b69adfdc1336a015 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6798e7a588190b60bd54260e540f4 completed April 20, 2026, 7:07 p.m.
Created at: April 16, 2026, 11:29 a.m.