Triple

T13885032
Position Surface form Disambiguated ID Type / Status
Subject Vermont Railway E333819 entity
Predicate parentOrganization P254 FINISHED
Object Vermont Rail System
Vermont Rail System is a regional railroad holding company that operates a network of freight rail lines across Vermont and neighboring states.
E333819 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: Vermont Rail System | Statement: [Vermont Railway, parentOrganization, Vermont Rail System]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Vermont Rail System
Context triple: [Vermont Railway, parentOrganization, Vermont Rail System]
  • A. Vermont Railway
    Vermont Railway is a regional freight and passenger rail operator in Vermont that provides key rail infrastructure and services across the state.
  • B. Central Vermont Railway
    Central Vermont Railway was a regional railroad that operated primarily in Vermont and surrounding New England areas, providing freight and passenger service and later becoming part of the Canadian National Railway system.
  • C. Rutland Railroad
    The Rutland Railroad was a regional railroad in the northeastern United States that primarily served Vermont and parts of New York, playing a key role in the area's freight and passenger transportation during the late 19th and early 20th centuries.
  • D. Burlington Route
    Burlington Route was the popular name for the Chicago, Burlington and Quincy Railroad, a major Midwestern U.S. railroad known for its extensive passenger and freight services.
  • E. Burlington – Rutland line
    The Burlington–Rutland line is a regional rail corridor in Vermont connecting the cities of Burlington and Rutland, primarily used for freight service.
  • 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: Vermont Rail System
Triple: [Vermont Railway, parentOrganization, Vermont Rail System]
Generated description
Vermont Rail System is a regional railroad holding company that operates a network of freight rail lines across Vermont and neighboring states.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Vermont Rail System
Target entity description: Vermont Rail System is a regional railroad holding company that operates a network of freight rail lines across Vermont and neighboring states.
  • A. Vermont Railway chosen
    Vermont Railway is a regional freight and passenger rail operator in Vermont that provides key rail infrastructure and services across the state.
  • B. Central Vermont Railway
    Central Vermont Railway was a regional railroad that operated primarily in Vermont and surrounding New England areas, providing freight and passenger service and later becoming part of the Canadian National Railway system.
  • C. Rutland Railroad
    The Rutland Railroad was a regional railroad in the northeastern United States that primarily served Vermont and parts of New York, playing a key role in the area's freight and passenger transportation during the late 19th and early 20th centuries.
  • D. Burlington Route
    Burlington Route was the popular name for the Chicago, Burlington and Quincy Railroad, a major Midwestern U.S. railroad known for its extensive passenger and freight services.
  • E. Burlington – Rutland line
    The Burlington–Rutland line is a regional rail corridor in Vermont connecting the cities of Burlington and Rutland, primarily used for freight service.
  • 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_69d81c5dd2d48190b7a5fc1e009de936 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de23a101488190bd790b28033d38b9 completed April 14, 2026, 11:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69f7ce6facd48190b310099fbd52bdf0 completed May 3, 2026, 10:38 p.m.
NEDg Description generation batch_69f7cfc5ebe481908a4d0324fa092990 completed May 3, 2026, 10:44 p.m.
NED2 Entity disambiguation (via description) batch_69fb5504702081908a1492f1a8e24434 completed May 6, 2026, 2:49 p.m.
Created at: April 9, 2026, 10:15 p.m.