Triple

T6995804
Position Surface form Disambiguated ID Type / Status
Subject Union Pacific Railway, Southern Branch E162209 entity
Predicate alsoKnownAs P39 FINISHED
Object UP Southern Branch
UP Southern Branch is a historical rail line of the Union Pacific Railway that served as one of its southern regional routes.
 E634459 NE FINISHED

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: UP Southern Branch
Context triple: [Union Pacific Railway, Southern Branch, alsoKnownAs, UP Southern Branch]
  • A. Columbia Branch
    Columbia Branch is a neighborhood library of the Seattle Public Library system serving the Columbia City area of Seattle.
  • B. Howell Branch
    Howell Branch is a local public library facility that serves as one of the community branches within the Central Rappahannock Regional Library system.
  • C. Provost Branch
    The Provost Branch is a specialist component of the British Army responsible for military policing, discipline, and related support functions.
  • D. Rockland Branch
    Rockland Branch is a historic railroad line in Maine that runs along the state's mid-coast, connecting inland communities with the port city of Rockland.
  • E. Cooper Branch
    Cooper Branch is a local public library facility that serves as one of the community branches within the Central Rappahannock Regional Library system.
  • 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: UP Southern Branch
Target entity description: UP Southern Branch is a historical rail line of the Union Pacific Railway that served as one of its southern regional routes.
  • A. Columbia Branch
    Columbia Branch is a neighborhood library of the Seattle Public Library system serving the Columbia City area of Seattle.
  • B. Howell Branch
    Howell Branch is a local public library facility that serves as one of the community branches within the Central Rappahannock Regional Library system.
  • C. Provost Branch
    The Provost Branch is a specialist component of the British Army responsible for military policing, discipline, and related support functions.
  • D. Rockland Branch
    Rockland Branch is a historic railroad line in Maine that runs along the state's mid-coast, connecting inland communities with the port city of Rockland.
  • E. Cooper Branch
    Cooper Branch is a local public library facility that serves as one of the community branches within the Central Rappahannock Regional Library system.
  • F. None of above. chosen

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69c68857ffc08190857dc62cd5253777 elicitation completed
NER batch_69c6dbec259c8190bb4cfbc1ff6fc786 ner completed
NED1 batch_69c76a1fa11481908450978acc1e0913 ned_source_triple completed
NED2 batch_69c76be95ecc8190a57ff197f236d434 ned_description completed
NEDg batch_69c76b84f5688190a0aef7cd8695c6b0 nedg completed
Created at: March 27, 2026, 2:32 p.m.