Triple

T6422651
Position Surface form Disambiguated ID Type / Status
Subject Philadelphia International Airport E127980 entity
Predicate hasTransportConnection P845 FINISHED
Object Pennsylvania Route 291
Pennsylvania Route 291 is a state highway in southeastern Pennsylvania that runs through the industrial and waterfront areas of Philadelphia and its suburbs, providing a key east–west corridor near the Delaware River.
 E624592 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 291 | Statement: [Philadelphia International Airport, hasTransportConnection, Pennsylvania Route 291]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pennsylvania Route 291
Context triple: [Philadelphia International Airport, hasTransportConnection, Pennsylvania Route 291]
  • A. Pennsylvania Route 29
    Pennsylvania Route 29 is a state highway in eastern Pennsylvania that runs generally north–south through Montgomery and surrounding counties, connecting suburban communities and rural areas to larger regional routes.
  • B. Pennsylvania Route 281
    Pennsylvania Route 281 is a state highway in southwestern Pennsylvania that connects several rural communities and provides access to the state's highest point, Mount Davis.
  • C. Pennsylvania Route 309
    Pennsylvania Route 309 is a major north–south state highway in eastern Pennsylvania that connects several key cities and suburbs, serving as an important commuter and regional travel corridor.
  • D. Pennsylvania Route 208
    Pennsylvania Route 208 is a state highway in western Pennsylvania that runs east–west through several rural communities, connecting local towns and major routes in the region.
  • E. Pennsylvania Route 28
    Pennsylvania Route 28 is a major state highway in western Pennsylvania that connects the Pittsburgh area with communities along the Allegheny River and serves as an important commuter and regional traffic corridor.
  • 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 291
Triple: [Philadelphia International Airport, hasTransportConnection, Pennsylvania Route 291]
Generated description
Pennsylvania Route 291 is a state highway in southeastern Pennsylvania that runs through the industrial and waterfront areas of Philadelphia and its suburbs, providing a key east–west corridor near the Delaware River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pennsylvania Route 291
Target entity description: Pennsylvania Route 291 is a state highway in southeastern Pennsylvania that runs through the industrial and waterfront areas of Philadelphia and its suburbs, providing a key east–west corridor near the Delaware River.
  • A. Pennsylvania Route 29
    Pennsylvania Route 29 is a state highway in eastern Pennsylvania that runs generally north–south through Montgomery and surrounding counties, connecting suburban communities and rural areas to larger regional routes.
  • B. Pennsylvania Route 281
    Pennsylvania Route 281 is a state highway in southwestern Pennsylvania that connects several rural communities and provides access to the state's highest point, Mount Davis.
  • C. Pennsylvania Route 309
    Pennsylvania Route 309 is a major north–south state highway in eastern Pennsylvania that connects several key cities and suburbs, serving as an important commuter and regional travel corridor.
  • D. Pennsylvania Route 208
    Pennsylvania Route 208 is a state highway in western Pennsylvania that runs east–west through several rural communities, connecting local towns and major routes in the region.
  • E. Pennsylvania Route 28
    Pennsylvania Route 28 is a major state highway in western Pennsylvania that connects the Pittsburgh area with communities along the Allegheny River and serves as an important commuter and regional traffic corridor.
  • 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_69c00838de888190af2eec0b80495efa completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c0690576c48190b5db5464eacc9de3 completed March 22, 2026, 10:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69c742245d10819087861d62c89cc9b0 completed March 28, 2026, 2:51 a.m.
NEDg Description generation batch_69c7430c5cf88190a0033e3f0568e250 completed March 28, 2026, 2:55 a.m.
NED2 Entity disambiguation (via description) batch_69c7437a7a6c8190a13053cd35719fed completed March 28, 2026, 2:56 a.m.
Created at: March 22, 2026, 4:43 p.m.