Triple

T13543791
Position Surface form Disambiguated ID Type / Status
Subject Chestertown, Maryland E323457 entity
Predicate hasMarina P3007 FINISHED
Object Chestertown Marina
Chestertown Marina is a waterfront facility in historic Chestertown, Maryland, providing dockage and services for recreational and transient boaters on the Chester River.
 E1046440 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: Chestertown Marina | Statement: [Chestertown, Maryland, hasMarina, Chestertown Marina]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chestertown Marina
Context triple: [Chestertown, Maryland, hasMarina, Chestertown Marina]
  • A. North Cove Marina
    North Cove Marina is a waterfront yacht harbor in Lower Manhattan’s Battery Park City, serving as a docking area for private vessels and offering views of the Hudson River and surrounding skyscrapers.
  • B. North Point Marina
    North Point Marina is a large public marina and recreational harbor on Lake Michigan known for boating, fishing, and lakeside amenities in northeastern Illinois.
  • C. Crisfield, Maryland
    Crisfield, Maryland is a small waterfront city on Maryland’s Eastern Shore known historically for its blue crab industry and as a departure point for Chesapeake Bay island ferries.
  • D. Tilghman Island Marina
    Tilghman Island Marina is a waterfront facility on Tilghman Island, Maryland, offering boat slips, marine services, and access to Chesapeake Bay boating and fishing.
  • E. Zephyr Cove Marina
    Zephyr Cove Marina is a popular Lake Tahoe waterfront facility offering boating, water sports, and lakeside recreation services.
  • 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: Chestertown Marina
Triple: [Chestertown, Maryland, hasMarina, Chestertown Marina]
Generated description
Chestertown Marina is a waterfront facility in historic Chestertown, Maryland, providing dockage and services for recreational and transient boaters on the Chester River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chestertown Marina
Target entity description: Chestertown Marina is a waterfront facility in historic Chestertown, Maryland, providing dockage and services for recreational and transient boaters on the Chester River.
  • A. North Cove Marina
    North Cove Marina is a waterfront yacht harbor in Lower Manhattan’s Battery Park City, serving as a docking area for private vessels and offering views of the Hudson River and surrounding skyscrapers.
  • B. North Point Marina
    North Point Marina is a large public marina and recreational harbor on Lake Michigan known for boating, fishing, and lakeside amenities in northeastern Illinois.
  • C. Crisfield, Maryland
    Crisfield, Maryland is a small waterfront city on Maryland’s Eastern Shore known historically for its blue crab industry and as a departure point for Chesapeake Bay island ferries.
  • D. Tilghman Island Marina
    Tilghman Island Marina is a waterfront facility on Tilghman Island, Maryland, offering boat slips, marine services, and access to Chesapeake Bay boating and fishing.
  • E. Zephyr Cove Marina
    Zephyr Cove Marina is a popular Lake Tahoe waterfront facility offering boating, water sports, and lakeside recreation services.
  • 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_69d8076776248190bdf0d4fa1f85a5fc completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbafda36248190acabde65a88c5471 completed April 12, 2026, 2:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69f75da094288190aff108b006c3da1f completed May 3, 2026, 2:37 p.m.
NEDg Description generation batch_69f75f2c645481909c3e5ecdd239965d completed May 3, 2026, 2:43 p.m.
NED2 Entity disambiguation (via description) batch_69f75f8e9b608190830ab942098a798c completed May 3, 2026, 2:45 p.m.
Created at: April 9, 2026, 9:45 p.m.