Triple

T11401919
Position Surface form Disambiguated ID Type / Status
Subject VA 7 E270128 entity
Predicate isPartOfCorridor P35 FINISHED
Object Winchester–Washington corridor
The Winchester–Washington corridor is a regional transportation corridor in the Mid-Atlantic that links the Winchester, Virginia area with the Washington, D.C. metropolitan region via key highways and commuter routes.
E923759 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: Winchester–Washington corridor | Statement: [VA 7, isPartOfCorridor, Winchester–Washington corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Winchester–Washington corridor
Context triple: [VA 7, isPartOfCorridor, Winchester–Washington corridor]
  • A. Dulles Corridor
    Dulles Corridor is a major high-technology and business hub in Northern Virginia that stretches along the Dulles Toll Road and connects the Washington, D.C. suburbs to Washington Dulles International Airport.
  • B. Piedmont corridor
    The Piedmont corridor is a passenger rail route in North Carolina connecting key cities such as Raleigh, Durham, Greensboro, and Charlotte.
  • C. Rideau Corridor
    The Rideau Corridor is the historic cultural landscape surrounding Canada’s Rideau Canal, recognized for its 19th-century engineering works, picturesque waterways, and heritage communities.
  • D. Southeast Corridor
    The Southeast Corridor is a key passenger rail route in the southeastern United States served by Amtrak’s Carolinian train.
  • E. Baltimore–Harrisburg corridor
    The Baltimore–Harrisburg corridor is a key Mid-Atlantic transportation and economic region linking Baltimore, Maryland with Harrisburg, Pennsylvania.
  • 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: Winchester–Washington corridor
Triple: [VA 7, isPartOfCorridor, Winchester–Washington corridor]
Generated description
The Winchester–Washington corridor is a regional transportation corridor in the Mid-Atlantic that links the Winchester, Virginia area with the Washington, D.C. metropolitan region via key highways and commuter routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Winchester–Washington corridor
Target entity description: The Winchester–Washington corridor is a regional transportation corridor in the Mid-Atlantic that links the Winchester, Virginia area with the Washington, D.C. metropolitan region via key highways and commuter routes.
  • A. Dulles Corridor
    Dulles Corridor is a major high-technology and business hub in Northern Virginia that stretches along the Dulles Toll Road and connects the Washington, D.C. suburbs to Washington Dulles International Airport.
  • B. Piedmont corridor
    The Piedmont corridor is a passenger rail route in North Carolina connecting key cities such as Raleigh, Durham, Greensboro, and Charlotte.
  • C. Rideau Corridor
    The Rideau Corridor is the historic cultural landscape surrounding Canada’s Rideau Canal, recognized for its 19th-century engineering works, picturesque waterways, and heritage communities.
  • D. Southeast Corridor
    The Southeast Corridor is a key passenger rail route in the southeastern United States served by Amtrak’s Carolinian train.
  • E. Baltimore–Harrisburg corridor
    The Baltimore–Harrisburg corridor is a key Mid-Atlantic transportation and economic region linking Baltimore, Maryland with Harrisburg, Pennsylvania.
  • 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_69d6aacdbc6c8190af6dc3d5f5d22836 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d80148e2048190a716b515d78efdd1 completed April 9, 2026, 7:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69e58d244870819091e8331eb3bd792d completed April 20, 2026, 2:19 a.m.
NEDg Description generation batch_69e59777b1208190a33a50da286535ee completed April 20, 2026, 3:03 a.m.
NED2 Entity disambiguation (via description) batch_69e5a3cf9d388190944340af484b3a54 completed April 20, 2026, 3:55 a.m.
Created at: April 8, 2026, 9:34 p.m.