Triple

T5941399
Position Surface form Disambiguated ID Type / Status
Subject New Castle, Pennsylvania E132172 entity
Predicate transportServedBy P1298 FINISHED
Object Pennsylvania Route 18
Pennsylvania Route 18 is a major north–south state highway in western Pennsylvania that connects communities such as New Castle with other regional destinations.
 E597940 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: Pennsylvania Route 18 | Statement: [New Castle, Pennsylvania, transportServedBy, Pennsylvania Route 18]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pennsylvania Route 18
Context triple: [New Castle, Pennsylvania, transportServedBy, Pennsylvania Route 18]
  • A. Pennsylvania Route 19
    Pennsylvania Route 19 is a significant north–south state highway in western Pennsylvania that connects the Pittsburgh area with communities to the north and south.
  • B. Pennsylvania Route 12
    Pennsylvania Route 12 is a state highway in eastern Pennsylvania that serves as a key east–west arterial route through the city of Reading and its surrounding areas.
  • C. Pennsylvania Route 8
    Pennsylvania Route 8 is a major north–south state highway in western Pennsylvania that connects the city of Pittsburgh with numerous suburban communities and towns to the north.
  • D. Pennsylvania Route 3
    Pennsylvania Route 3 is a major state highway in southeastern Pennsylvania that connects the city of Philadelphia with its western suburbs, including areas of Delaware County.
  • E. Pennsylvania Route 31
    Pennsylvania Route 31 is a state highway in southwestern Pennsylvania that runs east–west through several communities, including Mount Pleasant, providing a regional connector between rural areas and major routes.
  • 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: Pennsylvania Route 18
Triple: [New Castle, Pennsylvania, transportServedBy, Pennsylvania Route 18]
Generated description
Pennsylvania Route 18 is a major north–south state highway in western Pennsylvania that connects communities such as New Castle with other regional destinations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pennsylvania Route 18
Target entity description: Pennsylvania Route 18 is a major north–south state highway in western Pennsylvania that connects communities such as New Castle with other regional destinations.
  • A. Pennsylvania Route 19
    Pennsylvania Route 19 is a significant north–south state highway in western Pennsylvania that connects the Pittsburgh area with communities to the north and south.
  • B. Pennsylvania Route 12
    Pennsylvania Route 12 is a state highway in eastern Pennsylvania that serves as a key east–west arterial route through the city of Reading and its surrounding areas.
  • C. Pennsylvania Route 8
    Pennsylvania Route 8 is a major north–south state highway in western Pennsylvania that connects the city of Pittsburgh with numerous suburban communities and towns to the north.
  • D. Pennsylvania Route 3
    Pennsylvania Route 3 is a major state highway in southeastern Pennsylvania that connects the city of Philadelphia with its western suburbs, including areas of Delaware County.
  • E. Pennsylvania Route 31
    Pennsylvania Route 31 is a state highway in southwestern Pennsylvania that runs east–west through several communities, including Mount Pleasant, providing a regional connector between rural areas and major routes.
  • 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_69c0085c55dc8190aa90e242c956e2fa completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c039346a7c81908d94081b666e1d79 completed March 22, 2026, 6:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6636b8a388190879829af44325e0e completed March 27, 2026, 11 a.m.
NEDg Description generation batch_69c6642b47048190ad5b5338b2ccac7b completed March 27, 2026, 11:04 a.m.
NED2 Entity disambiguation (via description) batch_69c66494b114819095a29ab6b699c2ad completed March 27, 2026, 11:05 a.m.
Created at: March 22, 2026, 4:01 p.m.