Triple

T22781495
Position Surface form Disambiguated ID Type / Status
Subject Edwin A. Stevens E563848 entity
Predicate employer P7 FINISHED
Object New Jersey Railroad and Transportation Company
The New Jersey Railroad and Transportation Company was a 19th-century railroad enterprise that played a key role in developing early rail transport across New Jersey and connecting it to major northeastern cities.
E1553805 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: New Jersey Railroad and Transportation Company | Statement: [Edwin A. Stevens, employer, New Jersey Railroad and Transportation Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: New Jersey Railroad and Transportation Company
Context triple: [Edwin A. Stevens, employer, New Jersey Railroad and Transportation Company]
  • A. Central Railroad of New Jersey
    The Central Railroad of New Jersey was a major northeastern U.S. railroad that primarily served New Jersey and the New York City area before its operations were absorbed into Conrail in the 1970s.
  • B. New Jersey and New York Railroad
    The New Jersey and New York Railroad was a historic regional rail line that operated commuter and freight services in northern New Jersey and southern New York before being absorbed into larger railroad systems.
  • C. Southern Railroad of New Jersey
    The Southern Railroad of New Jersey is a shortline freight railroad that operates and maintains portions of the South Jersey rail network.
  • D. New York Central Railroad
    New York Central Railroad was one of the largest and most influential American railroads, known for its extensive network in the northeastern United States and iconic passenger trains like the 20th Century Limited.
  • E. Delaware and Hudson Railway
    The Delaware and Hudson Railway was a historic railroad in the northeastern United States that evolved from early canal operations into a major regional freight and passenger carrier.
  • 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: New Jersey Railroad and Transportation Company
Triple: [Edwin A. Stevens, employer, New Jersey Railroad and Transportation Company]
Generated description
The New Jersey Railroad and Transportation Company was a 19th-century railroad enterprise that played a key role in developing early rail transport across New Jersey and connecting it to major northeastern cities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: New Jersey Railroad and Transportation Company
Target entity description: The New Jersey Railroad and Transportation Company was a 19th-century railroad enterprise that played a key role in developing early rail transport across New Jersey and connecting it to major northeastern cities.
  • A. Central Railroad of New Jersey
    The Central Railroad of New Jersey was a major northeastern U.S. railroad that primarily served New Jersey and the New York City area before its operations were absorbed into Conrail in the 1970s.
  • B. New Jersey and New York Railroad
    The New Jersey and New York Railroad was a historic regional rail line that operated commuter and freight services in northern New Jersey and southern New York before being absorbed into larger railroad systems.
  • C. Southern Railroad of New Jersey
    The Southern Railroad of New Jersey is a shortline freight railroad that operates and maintains portions of the South Jersey rail network.
  • D. New York Central Railroad
    New York Central Railroad was one of the largest and most influential American railroads, known for its extensive network in the northeastern United States and iconic passenger trains like the 20th Century Limited.
  • E. Delaware and Hudson Railway
    The Delaware and Hudson Railway was a historic railroad in the northeastern United States that evolved from early canal operations into a major regional freight and passenger carrier.
  • F. None of above. chosen

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_69e2455500788190b4b33030461f3bbd completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f17c2dd250819093a5c49806916ec4 completed April 29, 2026, 3:34 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b98291e208190be3e92b57cf2fccd completed May 18, 2026, 10:52 p.m.
NEDg Description generation batch_6a0b992ef5d0819081957a9633260400 completed May 18, 2026, 10:56 p.m.
NED2 Entity disambiguation (via description) batch_6a0b9a1129c8819084163353accc7e14 completed May 18, 2026, 11 p.m.
Created at: April 17, 2026, 3:28 p.m.