Triple

T21671113
Position Surface form Disambiguated ID Type / Status
Subject Cobb Island, Maryland E534844 entity
Predicate transportAccess P1288 FINISHED
Object Maryland Route 254 — NE NERFINISHED

How this triple was built (3 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 254 | Statement: [Cobb Island, Maryland, transportAccess, Maryland Route 254]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Maryland Route 254
Context triple: [Cobb Island, Maryland, transportAccess, Maryland Route 254]
  • A. Maryland Route 214
    Maryland Route 214 is a state highway in Maryland that runs east–west from Washington, D.C. into Anne Arundel County, serving as a major commuter route through Prince George’s County.
  • B. Maryland Route 228
    Maryland Route 228 is a state highway in southern Maryland that connects communities in Prince George’s and Charles counties, serving as a key commuter route toward the Washington, D.C. metropolitan area.
  • C. Maryland Route 225
    Maryland Route 225 is a state highway in Charles County that connects the town of Indian Head with other major routes in southern Maryland.
  • D. Maryland Route 542
    Maryland Route 542 is a state highway in Maryland that serves as a local connector route within the Baltimore metropolitan area.
  • E. Maryland Route 202
    Maryland Route 202 is a state highway in Maryland that serves as a major arterial road in Prince George’s County, providing access to key destinations including FedExField and surrounding communities.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Maryland Route 254
Target entity description: Maryland Route 254 is a short state highway in Charles County that connects Cobb Island to the Maryland mainland via a bridge over Neale Sound.
  • A. Maryland Route 214
    Maryland Route 214 is a state highway in Maryland that runs east–west from Washington, D.C. into Anne Arundel County, serving as a major commuter route through Prince George’s County.
  • B. Maryland Route 228
    Maryland Route 228 is a state highway in southern Maryland that connects communities in Prince George’s and Charles counties, serving as a key commuter route toward the Washington, D.C. metropolitan area.
  • C. Maryland Route 225
    Maryland Route 225 is a state highway in Charles County that connects the town of Indian Head with other major routes in southern Maryland.
  • D. Maryland Route 542
    Maryland Route 542 is a state highway in Maryland that serves as a local connector route within the Baltimore metropolitan area.
  • E. Maryland Route 202
    Maryland Route 202 is a state highway in Maryland that serves as a major arterial road in Prince George’s County, providing access to key destinations including FedExField and surrounding communities.
  • F. None of above. chosen

Provenance (2 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_69e0c46898008190aa618a4af55bd1ee completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ef8a0badd08190ad2ec2b8e46be379 completed April 27, 2026, 4:08 p.m.
Created at: April 16, 2026, 6:37 p.m.