Triple

T7270204
Position Surface form Disambiguated ID Type / Status
Subject Prince Frederick, Maryland E161080 entity
Predicate servedByBus P14525 FINISHED
Object Calvert County public transportation system
The Calvert County public transportation system is the local bus network providing fixed-route and demand-response transit services throughout Calvert County, Maryland.
 E653030 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: Calvert County public transportation system | Statement: [Prince Frederick, Maryland, servedByBus, Calvert County public transportation system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Calvert County public transportation system
Context triple: [Prince Frederick, Maryland, servedByBus, Calvert County public transportation system]
  • A. Montgomery County Ride On bus services
    Montgomery County Ride On bus services is a local public transit bus system in Montgomery County, Maryland, providing extensive neighborhood and commuter connections to Metrorail stations and other regional transit.
  • B. Transportation in Montgomery County, Maryland
    Transportation in Montgomery County, Maryland encompasses the network of roads, public transit systems, and related infrastructure that support travel and commuting within and through Montgomery County.
  • C. Westmoreland Transit
    Westmoreland Transit is a public transportation agency serving Greensburg and surrounding communities in Westmoreland County, Pennsylvania, primarily through fixed-route bus services.
  • D. Baltimore Light Rail
    Baltimore Light Rail is a regional light rail transit system serving Baltimore, Maryland, and its surrounding suburbs.
  • 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: Calvert County public transportation system
Triple: [Prince Frederick, Maryland, servedByBus, Calvert County public transportation system]
Generated description
The Calvert County public transportation system is the local bus network providing fixed-route and demand-response transit services throughout Calvert County, Maryland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Calvert County public transportation system
Target entity description: The Calvert County public transportation system is the local bus network providing fixed-route and demand-response transit services throughout Calvert County, Maryland.
  • A. Montgomery County Ride On bus services
    Montgomery County Ride On bus services is a local public transit bus system in Montgomery County, Maryland, providing extensive neighborhood and commuter connections to Metrorail stations and other regional transit.
  • B. Transportation in Montgomery County, Maryland
    Transportation in Montgomery County, Maryland encompasses the network of roads, public transit systems, and related infrastructure that support travel and commuting within and through Montgomery County.
  • C. Westmoreland Transit
    Westmoreland Transit is a public transportation agency serving Greensburg and surrounding communities in Westmoreland County, Pennsylvania, primarily through fixed-route bus services.
  • D. Baltimore Light Rail
    Baltimore Light Rail is a regional light rail transit system serving Baltimore, Maryland, and its surrounding suburbs.
  • 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

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_69c6885181008190b419040e22939c7c completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6eae9f8bc8190a8c31cc29926919c completed March 27, 2026, 8:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7db21e5e88190afcff211a7794de7 completed March 28, 2026, 1:44 p.m.
NEDg Description generation batch_69c7dbd350a08190aa34ada9ba8d39ce completed March 28, 2026, 1:46 p.m.
NED2 Entity disambiguation (via description) batch_69c7dc7cb2d48190a40523eb7b03a9ef completed March 28, 2026, 1:49 p.m.
Created at: March 27, 2026, 2:58 p.m.