Triple

T4125667
Position Surface form Disambiguated ID Type / Status
Subject The Tide light rail system E92717 entity
Predicate operator P179 FINISHED
Object Hampton Roads Transit
Hampton Roads Transit is the public transportation agency serving the Hampton Roads region of Virginia, providing bus, light rail, ferry, and paratransit services.
E84732 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: Hampton Roads Transit | Statement: [The Tide light rail system, operator, Hampton Roads Transit]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hampton Roads Transit
Context triple: [The Tide light rail system, operator, Hampton Roads Transit]
  • A. Hampton Roads Transit bus network
    The Hampton Roads Transit bus network is a regional public transportation system serving Norfolk and surrounding cities in the Hampton Roads area of southeastern Virginia.
  • B. Virginia Railway Express
    Virginia Railway Express is a commuter rail service that connects Northern Virginia suburbs with Washington, D.C., primarily serving daily work commuters.
  • C. Charlottesville Area Transit
    Charlottesville Area Transit is the primary public bus system serving the city of Charlottesville, Virginia, and its surrounding area.
  • D. Fairfax Connector bus system
    The Fairfax Connector bus system is a public transit network in Northern Virginia that provides local and commuter bus services throughout Fairfax County and surrounding areas.
  • E. Maryland Transit Administration
    The Maryland Transit Administration is the state agency responsible for operating and overseeing public transportation services in Maryland, including bus, rail, and commuter transit systems.
  • 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: Hampton Roads Transit
Triple: [The Tide light rail system, operator, Hampton Roads Transit]
Generated description
Hampton Roads Transit is the public transportation agency serving the Hampton Roads region of Virginia, providing bus, light rail, ferry, and paratransit services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hampton Roads Transit
Target entity description: Hampton Roads Transit is the public transportation agency serving the Hampton Roads region of Virginia, providing bus, light rail, ferry, and paratransit services.
  • A. Hampton Roads Transit bus network chosen
    The Hampton Roads Transit bus network is a regional public transportation system serving Norfolk and surrounding cities in the Hampton Roads area of southeastern Virginia.
  • B. Virginia Railway Express
    Virginia Railway Express is a commuter rail service that connects Northern Virginia suburbs with Washington, D.C., primarily serving daily work commuters.
  • C. Charlottesville Area Transit
    Charlottesville Area Transit is the primary public bus system serving the city of Charlottesville, Virginia, and its surrounding area.
  • D. Fairfax Connector bus system
    The Fairfax Connector bus system is a public transit network in Northern Virginia that provides local and commuter bus services throughout Fairfax County and surrounding areas.
  • E. Maryland Transit Administration
    The Maryland Transit Administration is the state agency responsible for operating and overseeing public transportation services in Maryland, including bus, rail, and commuter transit systems.
  • F. None of above.

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_69aed9685f70819086932777aec8d959 completed March 9, 2026, 2:30 p.m.
NER Named-entity recognition batch_69af020a015081909015e6837c4b4a73 completed March 9, 2026, 5:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69b57f256abc819086cd464be1a9efbf completed March 14, 2026, 3:30 p.m.
NEDg Description generation batch_69b57fe89ed0819089d7e56568755b1c completed March 14, 2026, 3:34 p.m.
NED2 Entity disambiguation (via description) batch_69b5805cb7e88190b2f6ed6a18de9319 completed March 14, 2026, 3:35 p.m.
Created at: March 9, 2026, 3:41 p.m.