Triple

T4961898
Position Surface form Disambiguated ID Type / Status
Subject Reisterstown E111427 entity
Predicate servedBy P82 FINISHED
Object Maryland Transit Administration bus routes
Maryland Transit Administration bus routes are the network of public bus services operating throughout Maryland, particularly in and around the Baltimore metropolitan area.
E485521 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: Maryland Transit Administration bus routes | Statement: [Reisterstown, servedBy, Maryland Transit Administration bus routes]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Maryland Transit Administration bus routes
Context triple: [Reisterstown, servedBy, Maryland Transit Administration bus routes]
  • A. WMATA Metrobus routes
    WMATA Metrobus routes are a network of public bus lines operated by the Washington Metropolitan Area Transit Authority serving Washington, D.C. and its surrounding suburbs.
  • B. Market Street bus routes
    Market Street bus routes are a network of public transit lines that run along San Francisco’s central Market Street corridor, providing key surface transportation through the city’s downtown and surrounding neighborhoods.
  • C. 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.
  • D. SEPTA bus routes
    SEPTA bus routes are a network of public transit bus lines serving Philadelphia and its surrounding suburbs, operated by the Southeastern Pennsylvania Transportation Authority.
  • E. MBTA bus route 1
    MBTA bus route 1 is a heavily used Boston-area bus line that runs between Harvard Square in Cambridge and Dudley/Nubian Square in Roxbury, serving major corridors like Massachusetts Avenue.
  • 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: Maryland Transit Administration bus routes
Triple: [Reisterstown, servedBy, Maryland Transit Administration bus routes]
Generated description
Maryland Transit Administration bus routes are the network of public bus services operating throughout Maryland, particularly in and around the Baltimore metropolitan area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Maryland Transit Administration bus routes
Target entity description: Maryland Transit Administration bus routes are the network of public bus services operating throughout Maryland, particularly in and around the Baltimore metropolitan area.
  • A. WMATA Metrobus routes
    WMATA Metrobus routes are a network of public bus lines operated by the Washington Metropolitan Area Transit Authority serving Washington, D.C. and its surrounding suburbs.
  • B. Market Street bus routes
    Market Street bus routes are a network of public transit lines that run along San Francisco’s central Market Street corridor, providing key surface transportation through the city’s downtown and surrounding neighborhoods.
  • C. 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.
  • D. SEPTA bus routes
    SEPTA bus routes are a network of public transit bus lines serving Philadelphia and its surrounding suburbs, operated by the Southeastern Pennsylvania Transportation Authority.
  • E. MBTA bus route 1
    MBTA bus route 1 is a heavily used Boston-area bus line that runs between Harvard Square in Cambridge and Dudley/Nubian Square in Roxbury, serving major corridors like Massachusetts Avenue.
  • 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_69bd4419393c819086319a6fe4bf8542 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd71dc06a48190827d54a5c0351aab completed March 20, 2026, 4:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69be89fa42a081909055b6c30505e6b2 completed March 21, 2026, 12:07 p.m.
NEDg Description generation batch_69be8a9c72848190978797a33d0d83c8 completed March 21, 2026, 12:10 p.m.
NED2 Entity disambiguation (via description) batch_69be8b3718288190b2fc319fdad0a7c0 completed March 21, 2026, 12:12 p.m.
Created at: March 20, 2026, 1:32 p.m.