Triple

T4749723
Position Surface form Disambiguated ID Type / Status
Subject North Avenue (Baltimore) E105448 entity
Predicate formsPartOf P840 FINISHED
Object Maryland Route 139
Maryland Route 139 is a state highway in Maryland that runs through Baltimore, serving as a key north–south arterial route connecting central Baltimore with its northern suburbs.
E473935 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 139 | Statement: [North Avenue (Baltimore), formsPartOf, Maryland Route 139]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Maryland Route 139
Context triple: [North Avenue (Baltimore), formsPartOf, Maryland Route 139]
  • A. Maryland Route 189
    Maryland Route 189 is a state highway in Montgomery County that serves as a key connector through the Potomac area to surrounding communities and major routes.
  • B. Maryland Route 193
    Maryland Route 193 is a major state highway in Maryland that runs through the Washington, D.C. suburbs, connecting communities such as College Park, Greenbelt, and Silver Spring.
  • C. Maryland Route 197
    Maryland Route 197 is a state highway in Maryland that connects the city of Laurel to the Bowie area and provides access to major routes such as U.S. Route 50 and the Baltimore–Washington Parkway.
  • D. Maryland Route 381
    Maryland Route 381 is a state highway in Maryland that serves communities in Prince George's County, including the area around Clinton.
  • E. Maryland Route 175
    Maryland Route 175 is a state highway in central Maryland that connects the Columbia and Jessup areas to major routes serving Baltimore and Washington, D.C.
  • 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 139
Triple: [North Avenue (Baltimore), formsPartOf, Maryland Route 139]
Generated description
Maryland Route 139 is a state highway in Maryland that runs through Baltimore, serving as a key north–south arterial route connecting central Baltimore with its northern suburbs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Maryland Route 139
Target entity description: Maryland Route 139 is a state highway in Maryland that runs through Baltimore, serving as a key north–south arterial route connecting central Baltimore with its northern suburbs.
  • A. Maryland Route 189
    Maryland Route 189 is a state highway in Montgomery County that serves as a key connector through the Potomac area to surrounding communities and major routes.
  • B. Maryland Route 193
    Maryland Route 193 is a major state highway in Maryland that runs through the Washington, D.C. suburbs, connecting communities such as College Park, Greenbelt, and Silver Spring.
  • C. Maryland Route 197
    Maryland Route 197 is a state highway in Maryland that connects the city of Laurel to the Bowie area and provides access to major routes such as U.S. Route 50 and the Baltimore–Washington Parkway.
  • D. Maryland Route 381
    Maryland Route 381 is a state highway in Maryland that serves communities in Prince George's County, including the area around Clinton.
  • E. Maryland Route 175
    Maryland Route 175 is a state highway in central Maryland that connects the Columbia and Jessup areas to major routes serving Baltimore and Washington, D.C.
  • 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_69bd43f07fa48190954317d01600994a completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd64c83af48190bd57be79c1505e9d completed March 20, 2026, 3:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69be5c8e7c74819080b7a5d3995954dd completed March 21, 2026, 8:53 a.m.
NEDg Description generation batch_69be5efdf88481908165609068de9273 completed March 21, 2026, 9:03 a.m.
NED2 Entity disambiguation (via description) batch_69be5f63d5d881909c2f8bf29152903f completed March 21, 2026, 9:05 a.m.
Created at: March 20, 2026, 1:20 p.m.