Triple

T10344531
Position Surface form Disambiguated ID Type / Status
Subject Maryland Route 648 E243709 entity
Predicate abbreviation P43 FINISHED
Object MD 648
MD 648 is a state highway in Maryland that serves as an alternate route paralleling parts of U.S. Route 2 and U.S. Route 50/301 near the Baltimore–Annapolis corridor.
 E858428 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: MD 648 | Statement: [Maryland Route 648, abbreviation, MD 648]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MD 648
Context triple: [Maryland Route 648, abbreviation, MD 648]
  • A. MD 214
    MD 214 is a major east–west state highway in Maryland that connects Washington, D.C. suburbs with communities in Prince George’s and Anne Arundel counties.
  • B. MD 704
    MD 704 is a state highway in Maryland that serves as a key local connector route in the Washington, D.C. metropolitan area.
  • C. MD 202
    MD 202 is a state highway in Maryland that connects communities in Prince George’s County, including the area near FedExField and the Capital Beltway.
  • D. MD 32
    MD 32 is a state highway in Maryland that serves as a major east–west and north–south connector through the central part of the state, linking suburbs, military installations, and key regional routes.
  • E. MD 145
    MD 145 is a state highway in Maryland that serves as an east–west route connecting communities in Baltimore County.
  • 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: MD 648
Triple: [Maryland Route 648, abbreviation, MD 648]
Generated description
MD 648 is a state highway in Maryland that serves as an alternate route paralleling parts of U.S. Route 2 and U.S. Route 50/301 near the Baltimore–Annapolis corridor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: MD 648
Target entity description: MD 648 is a state highway in Maryland that serves as an alternate route paralleling parts of U.S. Route 2 and U.S. Route 50/301 near the Baltimore–Annapolis corridor.
  • A. MD 214
    MD 214 is a major east–west state highway in Maryland that connects Washington, D.C. suburbs with communities in Prince George’s and Anne Arundel counties.
  • B. MD 704
    MD 704 is a state highway in Maryland that serves as a key local connector route in the Washington, D.C. metropolitan area.
  • C. MD 202
    MD 202 is a state highway in Maryland that connects communities in Prince George’s County, including the area near FedExField and the Capital Beltway.
  • D. MD 32
    MD 32 is a state highway in Maryland that serves as a major east–west and north–south connector through the central part of the state, linking suburbs, military installations, and key regional routes.
  • E. MD 145
    MD 145 is a state highway in Maryland that serves as an east–west route connecting communities in Baltimore County.
  • 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_69d381b22b8c8190aaed476be5f872a9 completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4e9228cd88190bcd94b85537233c1 completed April 7, 2026, 11:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69d75077dfbc81908de29aac1a3bb19f completed April 9, 2026, 7:08 a.m.
NEDg Description generation batch_69d7618c9abc819080c4d6669dfb8320 completed April 9, 2026, 8:21 a.m.
NED2 Entity disambiguation (via description) batch_69d7702ae24481908b0f5319413e81d4 completed April 9, 2026, 9:23 a.m.
Created at: April 6, 2026, 11:55 a.m.