Triple

T14736193
Position Surface form Disambiguated ID Type / Status
Subject Maryland Route 228 E346214 entity
Predicate easternTerminus P388 FINISHED
Object U.S. Route 301 near Waldorf
U.S. Route 301 near Waldorf is a major north–south highway corridor in southern Maryland that serves as a key commercial and commuter route bypassing the Washington, D.C. metropolitan area.
 E1117792 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: U.S. Route 301 near Waldorf | Statement: [Maryland Route 228, easternTerminus, U.S. Route 301 near Waldorf]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: U.S. Route 301 near Waldorf
Context triple: [Maryland Route 228, easternTerminus, U.S. Route 301 near Waldorf]
  • A. U.S. Route 301 in Virginia
    U.S. Route 301 in Virginia is a north–south U.S. Highway that parallels Interstate 95 while connecting communities from the North Carolina state line to the Maryland border.
  • B. U.S. Route 301 in Florida
    U.S. Route 301 in Florida is a major north–south highway that traverses the state’s interior, linking rural communities and regional centers while serving as an important alternative to the interstate system.
  • C. U.S. Route 301 in North Carolina
    U.S. Route 301 in North Carolina is a major north–south highway that parallels Interstate 95, connecting numerous small towns and cities across the eastern part of the state.
  • D. U.S. Route 1 in Conowingo, Maryland
    U.S. Route 1 in Conowingo, Maryland is a major north–south highway corridor in northeastern Maryland that crosses the Susquehanna River and serves as a key regional route between Baltimore and southeastern Pennsylvania.
  • E. U.S. Route 50 near Bowie, Maryland
    U.S. Route 50 near Bowie, Maryland is a major east–west highway corridor in central Maryland that serves as a key commuter and regional route connecting the Washington, D.C. area with Annapolis and the Eastern Shore.
  • 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: U.S. Route 301 near Waldorf
Triple: [Maryland Route 228, easternTerminus, U.S. Route 301 near Waldorf]
Generated description
U.S. Route 301 near Waldorf is a major north–south highway corridor in southern Maryland that serves as a key commercial and commuter route bypassing the Washington, D.C. metropolitan area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: U.S. Route 301 near Waldorf
Target entity description: U.S. Route 301 near Waldorf is a major north–south highway corridor in southern Maryland that serves as a key commercial and commuter route bypassing the Washington, D.C. metropolitan area.
  • A. U.S. Route 301 in Virginia
    U.S. Route 301 in Virginia is a north–south U.S. Highway that parallels Interstate 95 while connecting communities from the North Carolina state line to the Maryland border.
  • B. U.S. Route 301 in Florida
    U.S. Route 301 in Florida is a major north–south highway that traverses the state’s interior, linking rural communities and regional centers while serving as an important alternative to the interstate system.
  • C. U.S. Route 301 in North Carolina
    U.S. Route 301 in North Carolina is a major north–south highway that parallels Interstate 95, connecting numerous small towns and cities across the eastern part of the state.
  • D. U.S. Route 1 in Conowingo, Maryland
    U.S. Route 1 in Conowingo, Maryland is a major north–south highway corridor in northeastern Maryland that crosses the Susquehanna River and serves as a key regional route between Baltimore and southeastern Pennsylvania.
  • E. U.S. Route 50 near Bowie, Maryland
    U.S. Route 50 near Bowie, Maryland is a major east–west highway corridor in central Maryland that serves as a key commuter and regional route connecting the Washington, D.C. area with Annapolis and the Eastern Shore.
  • 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.