Triple

T14736192
Position Surface form Disambiguated ID Type / Status
Subject Maryland Route 228 E346214 entity
Predicate westernTerminus P388 FINISHED
Object Maryland Route 210 in Accokeek
Maryland Route 210 in Accokeek is a major state highway in Prince George's County, Maryland, serving as a key commuter and commercial route connecting suburban communities to the Washington, D.C. area.
E1117791 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 Route 210 in Accokeek | Statement: [Maryland Route 228, westernTerminus, Maryland Route 210 in Accokeek]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Maryland Route 210 in Accokeek
Context triple: [Maryland Route 228, westernTerminus, Maryland Route 210 in Accokeek]
  • A. Maryland Route 213
    Maryland Route 213 is a primary north–south state highway on Maryland’s Eastern Shore that connects towns such as Chestertown and serves as a key local transportation corridor.
  • B. Maryland Route 216
    Maryland Route 216 is a state highway in central Maryland that connects communities such as Fulton to major routes and nearby urban centers.
  • C. Maryland Route 818
    Maryland Route 818 is a short state highway in Worcester County that serves as a local route through the town of Berlin, Maryland, connecting it to nearby major roads.
  • D. Maryland Route 355
    Maryland Route 355 is a major north–south state highway in Maryland that closely parallels Interstate 270, connecting Washington, D.C.’s northwest suburbs with communities such as Bethesda, Rockville, Gaithersburg, and Frederick.
  • E. Maryland Route 424
    Maryland Route 424 is a state highway in Maryland that serves as a local connector route in Anne Arundel County, linking residential and commercial areas to major regional roads.
  • 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 Route 210 in Accokeek
Triple: [Maryland Route 228, westernTerminus, Maryland Route 210 in Accokeek]
Generated description
Maryland Route 210 in Accokeek is a major state highway in Prince George's County, Maryland, serving as a key commuter and commercial route connecting suburban communities to the Washington, D.C. area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Maryland Route 210 in Accokeek
Target entity description: Maryland Route 210 in Accokeek is a major state highway in Prince George's County, Maryland, serving as a key commuter and commercial route connecting suburban communities to the Washington, D.C. area.
  • A. Maryland Route 213
    Maryland Route 213 is a primary north–south state highway on Maryland’s Eastern Shore that connects towns such as Chestertown and serves as a key local transportation corridor.
  • B. Maryland Route 216
    Maryland Route 216 is a state highway in central Maryland that connects communities such as Fulton to major routes and nearby urban centers.
  • C. Maryland Route 818
    Maryland Route 818 is a short state highway in Worcester County that serves as a local route through the town of Berlin, Maryland, connecting it to nearby major roads.
  • D. Maryland Route 355
    Maryland Route 355 is a major north–south state highway in Maryland that closely parallels Interstate 270, connecting Washington, D.C.’s northwest suburbs with communities such as Bethesda, Rockville, Gaithersburg, and Frederick.
  • E. Maryland Route 424
    Maryland Route 424 is a state highway in Maryland that serves as a local connector route in Anne Arundel County, linking residential and commercial areas to major regional roads.
  • 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_69d822e6f1c88190bc494d491a907114 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69dec73114cc819088e1101b689fc70b completed April 14, 2026, 11:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69fdfb8e0d488190851d73b75ba4c0a6 completed May 8, 2026, 3:04 p.m.
NEDg Description generation batch_69fe0091cea48190a473f8602b05fe7c completed May 8, 2026, 3:26 p.m.
NED2 Entity disambiguation (via description) batch_69fe010ab2b88190a1099ebba77d4d8b completed May 8, 2026, 3:28 p.m.
Created at: April 10, 2026, 1:29 a.m.