Triple

T137363
Position Surface form Disambiguated ID Type / Status
Subject Northeast Corridor E2775 entity
Predicate serves P98 FINISHED
Object Wilmington, Delaware
Wilmington, Delaware is the largest city in the state of Delaware and a major financial and corporate hub strategically located between Philadelphia and Baltimore.
E24630 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: Wilmington, Delaware | Statement: [Northeast Corridor, serves, Wilmington, Delaware]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Wilmington, Delaware
Context triple: [Northeast Corridor, serves, Wilmington, Delaware]
  • A. Annapolis
    Annapolis is a historic U.S. city on the Chesapeake Bay known for its colonial architecture, maritime heritage, and as the home of the United States Naval Academy.
  • B. Alexandria, Virginia
    Alexandria, Virginia is a historic independent city just south of Washington, D.C., known for its well-preserved Old Town waterfront, colonial-era architecture, and role as a major port and community along the Potomac River.
  • C. Norfolk, Virginia
    Norfolk, Virginia is a historic independent port city in southeastern Virginia, known for hosting the world’s largest naval base and serving as a major cultural and economic center of the Hampton Roads region.
  • D. Philadelphia
    Philadelphia is a major historic U.S. city in Pennsylvania known for its role in the American Revolution, iconic landmarks like Independence Hall and the Liberty Bell, and its rich cultural and academic institutions.
  • E. Baltimore
    Baltimore is a major independent city and seaport in Maryland, United States, known for its historic harbor, diverse neighborhoods, and significant cultural and economic role in the Mid-Atlantic region.
  • 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: Wilmington, Delaware
Triple: [Northeast Corridor, serves, Wilmington, Delaware]
Generated description
Wilmington, Delaware is the largest city in the state of Delaware and a major financial and corporate hub strategically located between Philadelphia and Baltimore.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Wilmington, Delaware
Target entity description: Wilmington, Delaware is the largest city in the state of Delaware and a major financial and corporate hub strategically located between Philadelphia and Baltimore.
  • A. Annapolis
    Annapolis is a historic U.S. city on the Chesapeake Bay known for its colonial architecture, maritime heritage, and as the home of the United States Naval Academy.
  • B. Alexandria, Virginia
    Alexandria, Virginia is a historic independent city just south of Washington, D.C., known for its well-preserved Old Town waterfront, colonial-era architecture, and role as a major port and community along the Potomac River.
  • C. Norfolk, Virginia
    Norfolk, Virginia is a historic independent port city in southeastern Virginia, known for hosting the world’s largest naval base and serving as a major cultural and economic center of the Hampton Roads region.
  • D. Philadelphia
    Philadelphia is a major historic U.S. city in Pennsylvania known for its role in the American Revolution, iconic landmarks like Independence Hall and the Liberty Bell, and its rich cultural and academic institutions.
  • E. Baltimore
    Baltimore is a major independent city and seaport in Maryland, United States, known for its historic harbor, diverse neighborhoods, and significant cultural and economic role in the Mid-Atlantic region.
  • 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_69a2521e35c08190b28e5c9f1e3c9b59 completed Feb. 28, 2026, 2:25 a.m.
NER Named-entity recognition batch_69a257a6cab88190944c8f74d8d1605c completed Feb. 28, 2026, 2:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69a311574d248190b4769473012a3106 completed Feb. 28, 2026, 4:01 p.m.
NEDg Description generation batch_69a311e8cd04819097b25a1f70ee1786 completed Feb. 28, 2026, 4:03 p.m.
NED2 Entity disambiguation (via description) batch_69a3127429ac8190aba44dc87716bc6e completed Feb. 28, 2026, 4:06 p.m.
Created at: Feb. 28, 2026, 2:31 a.m.