Triple

T10614753
Position Surface form Disambiguated ID Type / Status
Subject Mohawk Subdivision E276089 entity
Predicate connectsWith P37 FINISHED
Object Selkirk Subdivision
The Selkirk Subdivision is a major freight rail line in New York State, serving as a key route for trains moving through the Selkirk rail yard and connecting multiple regional lines.
E276089 NE FINISHED

How this triple was built (4 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: Selkirk Subdivision | Statement: [Mohawk Subdivision, connectsWith, Selkirk Subdivision]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Selkirk Subdivision
Context triple: [Mohawk Subdivision, connectsWith, Selkirk Subdivision]
  • A. Hudson Subdivision
    The Hudson Subdivision is a key railroad line in New York State that carries passenger and freight trains along the Hudson River corridor, including service through Albany–Rensselaer station.
  • B. BNSF Bellingham Subdivision
    The BNSF Bellingham Subdivision is a railway line in Washington State operated by BNSF Railway, running along the Puget Sound corridor and serving communities between Seattle and the Canadian border.
  • C. BNSF Hi Line Subdivision
    BNSF Hi Line Subdivision is a major BNSF Railway main line in northern Montana that carries significant freight and Amtrak passenger traffic across the region.
  • D. Weston Subdivision
    Weston Subdivision is a key railway corridor in the Greater Toronto Area used by GO Transit and other operators for commuter and freight rail services.
  • E. Mohawk Subdivision
    The Mohawk Subdivision is a key railroad line in upstate New York that forms part of the main passenger and freight corridor between Albany and western New York.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Selkirk Subdivision
Triple: [Mohawk Subdivision, connectsWith, Selkirk Subdivision]
Generated description
The Selkirk Subdivision is a major freight rail line in New York State, serving as a key route for trains moving through the Selkirk rail yard and connecting multiple regional lines.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Selkirk Subdivision
Target entity description: The Selkirk Subdivision is a major freight rail line in New York State, serving as a key route for trains moving through the Selkirk rail yard and connecting multiple regional lines.
  • A. Hudson Subdivision
    The Hudson Subdivision is a key railroad line in New York State that carries passenger and freight trains along the Hudson River corridor, including service through Albany–Rensselaer station.
  • B. BNSF Bellingham Subdivision
    The BNSF Bellingham Subdivision is a railway line in Washington State operated by BNSF Railway, running along the Puget Sound corridor and serving communities between Seattle and the Canadian border.
  • C. BNSF Hi Line Subdivision
    BNSF Hi Line Subdivision is a major BNSF Railway main line in northern Montana that carries significant freight and Amtrak passenger traffic across the region.
  • D. Weston Subdivision
    Weston Subdivision is a key railway corridor in the Greater Toronto Area used by GO Transit and other operators for commuter and freight rail services.
  • E. Mohawk Subdivision chosen
    The Mohawk Subdivision is a key railroad line in upstate New York that forms part of the main passenger and freight corridor between Albany and western New York.
  • F. None of above.

Provenance (5 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_69d6aaf948d88190806cc3a8c47a3fb2 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d6df5da6808190bd4cb486431dc42c completed April 8, 2026, 11:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69d95ecd44b08190bccbedd63544ba17 completed April 10, 2026, 8:34 p.m.
NEDg Description generation batch_69d95fc0430c8190b968a651d854d041 completed April 10, 2026, 8:38 p.m.
NED2 Entity disambiguation (via description) batch_69d9610843048190913190bf546d3df1 completed April 10, 2026, 8:43 p.m.
Created at: April 8, 2026, 7:33 p.m.