Triple

T3506595
Position Surface form Disambiguated ID Type / Status
Subject Reading Railroad lines north of Philadelphia E74090 entity
Predicate includedLine P1393 FINISHED
Object New York Branch (Reading’s route toward West Trenton)
The New York Branch was a Reading Railroad line that provided a key route from the Philadelphia area toward West Trenton as part of the railroad’s northbound network.
E363668 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 York Branch (Reading’s route toward West Trenton) | Statement: [Reading Railroad lines north of Philadelphia, includedLine, New York Branch (Reading’s route toward West Trenton)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: New York Branch (Reading’s route toward West Trenton)
Context triple: [Reading Railroad lines north of Philadelphia, includedLine, New York Branch (Reading’s route toward West Trenton)]
  • A. West Trenton Line
    The West Trenton Line is a commuter rail service in the Philadelphia region that connects Center City to West Trenton, New Jersey, as part of SEPTA's Regional Rail network.
  • B. Winslow Junction–Atlantic City route
    The Winslow Junction–Atlantic City route is a rail line in southern New Jersey that connects the inland junction at Winslow with the coastal resort city of Atlantic City.
  • C. New York and Long Branch Railroad
    The New York and Long Branch Railroad was a historic rail line in New Jersey that provided passenger and freight service along the Jersey Shore and later formed the core of today’s North Jersey Coast Line.
  • D. Trenton Line
    Trenton Line is a commuter rail service in the Philadelphia region operated by SEPTA Regional Rail, connecting Center City Philadelphia with Trenton, New Jersey.
  • E. Philadelphia to Harrisburg Main Line
    The Philadelphia to Harrisburg Main Line is an electrified passenger rail corridor in Pennsylvania connecting Philadelphia with the state capital of Harrisburg and forming a key segment of Amtrak and regional rail 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: New York Branch (Reading’s route toward West Trenton)
Triple: [Reading Railroad lines north of Philadelphia, includedLine, New York Branch (Reading’s route toward West Trenton)]
Generated description
The New York Branch was a Reading Railroad line that provided a key route from the Philadelphia area toward West Trenton as part of the railroad’s northbound network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: New York Branch (Reading’s route toward West Trenton)
Target entity description: The New York Branch was a Reading Railroad line that provided a key route from the Philadelphia area toward West Trenton as part of the railroad’s northbound network.
  • A. West Trenton Line
    The West Trenton Line is a commuter rail service in the Philadelphia region that connects Center City to West Trenton, New Jersey, as part of SEPTA's Regional Rail network.
  • B. Winslow Junction–Atlantic City route
    The Winslow Junction–Atlantic City route is a rail line in southern New Jersey that connects the inland junction at Winslow with the coastal resort city of Atlantic City.
  • C. New York and Long Branch Railroad
    The New York and Long Branch Railroad was a historic rail line in New Jersey that provided passenger and freight service along the Jersey Shore and later formed the core of today’s North Jersey Coast Line.
  • D. Trenton Line
    Trenton Line is a commuter rail service in the Philadelphia region operated by SEPTA Regional Rail, connecting Center City Philadelphia with Trenton, New Jersey.
  • E. Philadelphia to Harrisburg Main Line
    The Philadelphia to Harrisburg Main Line is an electrified passenger rail corridor in Pennsylvania connecting Philadelphia with the state capital of Harrisburg and forming a key segment of Amtrak and regional rail service.
  • 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_69ad85ce7a9c81909ddc5cf0cb67a6e3 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adbbf52bd8819085a2ac5f48cc5c68 completed March 8, 2026, 6:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69b373e0dc7881909af631182970d132 completed March 13, 2026, 2:18 a.m.
NEDg Description generation batch_69b375337e6c8190a3d2a1561c133ecb completed March 13, 2026, 2:23 a.m.
NED2 Entity disambiguation (via description) batch_69b375bb3f8c819097b295a2881b3b82 completed March 13, 2026, 2:26 a.m.
Created at: March 8, 2026, 3:18 p.m.