Triple

T28525489
Position Surface form Disambiguated ID Type / Status
Subject Piedmont and Northern Railway E721892 entity
Predicate divisionNotPhysicallyConnected P58989 FINISHED
Object North Carolina Division and South Carolina Division
The North Carolina Division and South Carolina Division were the two separate operating segments of the Piedmont and Northern Railway, serving different regions in their respective states.
 E1822249 NE FINISHED

How this triple was built (3 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: North Carolina Division and South Carolina Division | Statement: [Piedmont and Northern Railway, divisionNotPhysicallyConnected, North Carolina Division and South Carolina Division]
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: North Carolina Division and South Carolina Division
Triple: [Piedmont and Northern Railway, divisionNotPhysicallyConnected, North Carolina Division and South Carolina Division]
Generated description
The North Carolina Division and South Carolina Division were the two separate operating segments of the Piedmont and Northern Railway, serving different regions in their respective states.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: divisionNotPhysicallyConnected
Context triple: [Piedmont and Northern Railway, divisionNotPhysicallyConnected, North Carolina Division and South Carolina Division]
  • A. notConnectedBy chosen
    Indicates that there is no direct link, path, or relationship connecting the referenced entities.
  • B. hasDigitalDivideIssue
    Indicates that there exists an inequality or gap in access to, use of, or benefit from digital technologies between the related entities.
  • C. compatibleConnection
    Indicates that two entities can be connected or used together without conflict, supporting proper operation or interaction.
  • D. connectsPreviouslySeparateSystems
    Indicates that an entity establishes a link or integration between systems that were previously independent or isolated from one another.
  • E. isDividedFrom
    Indicates that one entity is separated or partitioned from another, typically by a boundary, barrier, or dividing line.
  • F. None of above.

Provenance (6 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_69f01a5cbcc4819083fb4e723378713e completed April 28, 2026, 2:24 a.m.
NER Named-entity recognition batch_69f65a6c900881908f18b61273d7bf8d completed May 2, 2026, 8:11 p.m.
NED1 Entity disambiguation (via context triple) batch_6a1cac5aef4c81908d0a67cfdce2dc2f completed May 31, 2026, 9:47 p.m.
NEDg Description generation batch_6a1cacfd783481909760a61d90ab904b completed May 31, 2026, 9:49 p.m.
NED2 Entity disambiguation (via description) batch_6a1cadd09b908190afc24c7665a804c4 completed May 31, 2026, 9:53 p.m.
PD Predicate disambiguation batch_69f659ce58408190ba9e007b4810d4d0 completed May 2, 2026, 8:08 p.m.
Created at: April 28, 2026, 3:24 a.m.