Triple

T12770150
Position Surface form Disambiguated ID Type / Status
Subject Newport News–Richmond–Charlottesville–Clifton Forge main line E305224 entity
Predicate connectsTo P845 FINISHED
Object Atlantic coast of Virginia
The Atlantic coast of Virginia is a stretch of shoreline along the western edge of the Atlantic Ocean, featuring beaches, coastal wetlands, and port cities that play a key role in the state's economy and transportation.
E1003748 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: Atlantic coast of Virginia | Statement: [Newport News–Richmond–Charlottesville–Clifton Forge main line, connectsTo, Atlantic coast of Virginia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Atlantic coast of Virginia
Context triple: [Newport News–Richmond–Charlottesville–Clifton Forge main line, connectsTo, Atlantic coast of Virginia]
  • A. Eastern Shore of Virginia
    The Eastern Shore of Virginia is a rural coastal region on the southern tip of the Delmarva Peninsula, known for its Chesapeake Bay and Atlantic shorelines, historic towns, and seafood and agricultural industries.
  • B. Atlantic coast of North Carolina
    The Atlantic coast of North Carolina is a long stretch of barrier islands and mainland shoreline along the Atlantic Ocean, known for its beaches, maritime forests, and historically treacherous waters nicknamed the “Graveyard of the Atlantic.”
  • C. Albemarle-Pamlico Peninsula
    The Albemarle-Pamlico Peninsula is a low-lying, largely rural landform in eastern North Carolina bordered by the Albemarle and Pamlico sounds and known for its extensive wetlands and vulnerable coastal ecosystems.
  • D. Eastern Shore of Maryland
    The Eastern Shore of Maryland is a largely rural, coastal region of the state lying east of the Chesapeake Bay, known for its historic towns, agriculture, and Chesapeake Bay waterways.
  • E. Delmarva Peninsula
    The Delmarva Peninsula is a large peninsula on the U.S. East Coast encompassing parts of Delaware, Maryland, and Virginia, known for its flat coastal landscapes, agriculture, and seaside communities.
  • 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: Atlantic coast of Virginia
Triple: [Newport News–Richmond–Charlottesville–Clifton Forge main line, connectsTo, Atlantic coast of Virginia]
Generated description
The Atlantic coast of Virginia is a stretch of shoreline along the western edge of the Atlantic Ocean, featuring beaches, coastal wetlands, and port cities that play a key role in the state's economy and transportation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Atlantic coast of Virginia
Target entity description: The Atlantic coast of Virginia is a stretch of shoreline along the western edge of the Atlantic Ocean, featuring beaches, coastal wetlands, and port cities that play a key role in the state's economy and transportation.
  • A. Eastern Shore of Virginia
    The Eastern Shore of Virginia is a rural coastal region on the southern tip of the Delmarva Peninsula, known for its Chesapeake Bay and Atlantic shorelines, historic towns, and seafood and agricultural industries.
  • B. Atlantic coast of North Carolina
    The Atlantic coast of North Carolina is a long stretch of barrier islands and mainland shoreline along the Atlantic Ocean, known for its beaches, maritime forests, and historically treacherous waters nicknamed the “Graveyard of the Atlantic.”
  • C. Albemarle-Pamlico Peninsula
    The Albemarle-Pamlico Peninsula is a low-lying, largely rural landform in eastern North Carolina bordered by the Albemarle and Pamlico sounds and known for its extensive wetlands and vulnerable coastal ecosystems.
  • D. Eastern Shore of Maryland
    The Eastern Shore of Maryland is a largely rural, coastal region of the state lying east of the Chesapeake Bay, known for its historic towns, agriculture, and Chesapeake Bay waterways.
  • E. Delmarva Peninsula
    The Delmarva Peninsula is a large peninsula on the U.S. East Coast encompassing parts of Delaware, Maryland, and Virginia, known for its flat coastal landscapes, agriculture, and seaside communities.
  • 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_69d7bdf2b43c819098ae5aa68e61ea58 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96df4b36c81909bcc913dd5e535f8 completed April 10, 2026, 9:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69f68eba76008190ad9df2e2a5423471 completed May 2, 2026, 11:54 p.m.
NEDg Description generation batch_69f6916dfb2c819098c087b02c07618f completed May 3, 2026, 12:06 a.m.
NED2 Entity disambiguation (via description) batch_69f692017adc8190a07ab274958c7b0a completed May 3, 2026, 12:08 a.m.
Created at: April 9, 2026, 5:28 p.m.