Triple

T3694416
Position Surface form Disambiguated ID Type / Status
Subject Charlottesville, Virginia E78420 entity
Predicate hasPublicTransit P522 FINISHED
Object Charlottesville Area Transit
Charlottesville Area Transit is the primary public bus system serving the city of Charlottesville, Virginia, and its surrounding area.
 E379691 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: Charlottesville Area Transit | Statement: [Charlottesville, Virginia, hasPublicTransit, Charlottesville Area Transit]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Charlottesville Area Transit
Context triple: [Charlottesville, Virginia, hasPublicTransit, Charlottesville Area Transit]
  • A. Charlotte Area Transit System
    Charlotte Area Transit System is the primary public transportation agency serving the Charlotte metropolitan area with bus, light rail, and other transit services.
  • B. Charleston Area Regional Transportation Authority
    The Charleston Area Regional Transportation Authority is the public transit agency that operates bus and related transportation services throughout the Charleston, South Carolina metropolitan area.
  • C. Chapel Hill Transit
    Chapel Hill Transit is the public bus system serving Chapel Hill and the surrounding area in North Carolina, providing fare-free local and regional transit services.
  • D. 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.
  • E. Helena Area Transit System
    Helena Area Transit System is the primary public bus service providing local transportation within Helena, Montana.
  • 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: Charlottesville Area Transit
Triple: [Charlottesville, Virginia, hasPublicTransit, Charlottesville Area Transit]
Generated description
Charlottesville Area Transit is the primary public bus system serving the city of Charlottesville, Virginia, and its surrounding area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Charlottesville Area Transit
Target entity description: Charlottesville Area Transit is the primary public bus system serving the city of Charlottesville, Virginia, and its surrounding area.
  • A. Charlotte Area Transit System
    Charlotte Area Transit System is the primary public transportation agency serving the Charlotte metropolitan area with bus, light rail, and other transit services.
  • B. Charleston Area Regional Transportation Authority
    The Charleston Area Regional Transportation Authority is the public transit agency that operates bus and related transportation services throughout the Charleston, South Carolina metropolitan area.
  • C. Chapel Hill Transit
    Chapel Hill Transit is the public bus system serving Chapel Hill and the surrounding area in North Carolina, providing fare-free local and regional transit services.
  • D. 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.
  • E. Helena Area Transit System
    Helena Area Transit System is the primary public bus service providing local transportation within Helena, Montana.
  • 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_69ad85e3b1888190abc983e06968696d completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc4e9e4748190aa178692ef27e3a6 completed March 8, 2026, 6:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4c3d0f2d88190b31e8c336f1a1bf3 completed March 14, 2026, 2:11 a.m.
NEDg Description generation batch_69b4c5280d788190b59b23acf5f77811 completed March 14, 2026, 2:17 a.m.
NED2 Entity disambiguation (via description) batch_69b4c58b13c48190b975e61000aa1f05 completed March 14, 2026, 2:18 a.m.
Created at: March 8, 2026, 3:26 p.m.