Triple

T2788683
Position Surface form Disambiguated ID Type / Status
Subject Baltimore–Washington Parkway E61873 entity
Predicate hasAbbreviation P43 FINISHED
Object B–W Parkway
B–W Parkway is a major scenic highway in Maryland that connects the cities of Baltimore and Washington, D.C.
E466311 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: B–W Parkway | Statement: [Baltimore–Washington Parkway, hasAbbreviation, B–W Parkway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: B–W Parkway
Context triple: [Baltimore–Washington Parkway, hasAbbreviation, B–W Parkway]
  • A. Spout Run Parkway
    Spout Run Parkway is a short scenic roadway in Arlington, Virginia, that connects local streets to the George Washington Memorial Parkway near the Potomac River.
  • B. Don Valley Parkway
    Don Valley Parkway is a major controlled-access expressway in Toronto, Ontario, running along the Don River and connecting the city's downtown core with its northeastern suburbs.
  • C. Shepherd Parkway
    Shepherd Parkway is a wooded national park area in Washington, D.C., known for its Civil War-era fort sites, forested trails, and protection of urban green space.
  • D. Miracle Strip Parkway
    Miracle Strip Parkway is a scenic coastal stretch of highway in Okaloosa County, Florida, known for running along the Gulf of Mexico and serving popular beach communities.
  • E. Baltimore Pike
    Baltimore Pike is a historic roadway in Pennsylvania that played a significant role during the American Civil War, particularly in the Battle of Gettysburg.
  • 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: B–W Parkway
Triple: [Baltimore–Washington Parkway, hasAbbreviation, B–W Parkway]
Generated description
B–W Parkway is a major scenic highway in Maryland that connects the cities of Baltimore and Washington, D.C.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: B–W Parkway
Target entity description: B–W Parkway is a major scenic highway in Maryland that connects the cities of Baltimore and Washington, D.C.
  • A. Spout Run Parkway
    Spout Run Parkway is a short scenic roadway in Arlington, Virginia, that connects local streets to the George Washington Memorial Parkway near the Potomac River.
  • B. Don Valley Parkway
    Don Valley Parkway is a major controlled-access expressway in Toronto, Ontario, running along the Don River and connecting the city's downtown core with its northeastern suburbs.
  • C. Shepherd Parkway
    Shepherd Parkway is a wooded national park area in Washington, D.C., known for its Civil War-era fort sites, forested trails, and protection of urban green space.
  • D. Miracle Strip Parkway
    Miracle Strip Parkway is a scenic coastal stretch of highway in Okaloosa County, Florida, known for running along the Gulf of Mexico and serving popular beach communities.
  • E. Baltimore Pike
    Baltimore Pike is a historic roadway in Pennsylvania that played a significant role during the American Civil War, particularly in the Battle of Gettysburg.
  • 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_69ab4b7f51d881908768300ebd2fbdae completed March 6, 2026, 9:47 p.m.
NER Named-entity recognition batch_69abddb3d63c8190b3ab5fa363c69db8 completed March 7, 2026, 8:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69be393b31e081908b585a88a35d4c39 completed March 21, 2026, 6:22 a.m.
NEDg Description generation batch_69be3adc766c8190ae5cbe5be14b720a completed March 21, 2026, 6:29 a.m.
NED2 Entity disambiguation (via description) batch_69be3b645aac8190a6765f0679dd3735 completed March 21, 2026, 6:32 a.m.
Created at: March 6, 2026, 9:58 p.m.