Triple

T371508
Position Surface form Disambiguated ID Type / Status
Subject Zephyr Cove E8278 entity
Predicate hasRecreationalInfrastructure P7835 FINISHED
Object Zephyr Cove Marina
Zephyr Cove Marina is a popular Lake Tahoe waterfront facility offering boating, water sports, and lakeside recreation services.
E47574 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: Zephyr Cove Marina | Statement: [Zephyr Cove, hasRecreationalInfrastructure, Zephyr Cove Marina]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Zephyr Cove Marina
Context triple: [Zephyr Cove, hasRecreationalInfrastructure, Zephyr Cove Marina]
  • A. Northport Harbor
    Northport Harbor is a sheltered coastal inlet and boating hub on Long Island’s North Shore in the village of Northport, New York.
  • B. Lynn Harbor
    Lynn Harbor is a coastal inlet and harbor area along the Atlantic Ocean in Lynn, Massachusetts, used historically and presently for maritime and recreational activities.
  • C. Sand Harbor
    Sand Harbor is a popular sandy beach and recreation area on the eastern shore of Lake Tahoe, known for its clear turquoise water, smooth granite boulders, and scenic swimming and kayaking opportunities.
  • D. Waterboat Point
    Waterboat Point is a rocky headland on the Antarctic Peninsula’s Danco Coast that serves as a site for Chilean research and a nesting area for gentoo penguins.
  • E. Columbia Point
    Columbia Point is a peninsula in the Dorchester neighborhood of Boston, Massachusetts, known for hosting major civic and educational institutions such as the Edward M. Kennedy Institute and the John F. Kennedy Presidential Library.
  • 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: Zephyr Cove Marina
Triple: [Zephyr Cove, hasRecreationalInfrastructure, Zephyr Cove Marina]
Generated description
Zephyr Cove Marina is a popular Lake Tahoe waterfront facility offering boating, water sports, and lakeside recreation services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Zephyr Cove Marina
Target entity description: Zephyr Cove Marina is a popular Lake Tahoe waterfront facility offering boating, water sports, and lakeside recreation services.
  • A. Northport Harbor
    Northport Harbor is a sheltered coastal inlet and boating hub on Long Island’s North Shore in the village of Northport, New York.
  • B. Lynn Harbor
    Lynn Harbor is a coastal inlet and harbor area along the Atlantic Ocean in Lynn, Massachusetts, used historically and presently for maritime and recreational activities.
  • C. Sand Harbor
    Sand Harbor is a popular sandy beach and recreation area on the eastern shore of Lake Tahoe, known for its clear turquoise water, smooth granite boulders, and scenic swimming and kayaking opportunities.
  • D. Waterboat Point
    Waterboat Point is a rocky headland on the Antarctic Peninsula’s Danco Coast that serves as a site for Chilean research and a nesting area for gentoo penguins.
  • E. Columbia Point
    Columbia Point is a peninsula in the Dorchester neighborhood of Boston, Massachusetts, known for hosting major civic and educational institutions such as the Edward M. Kennedy Institute and the John F. Kennedy Presidential Library.
  • 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_69a2e7f2ec648190b42bc7db424f8109 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ee2b0ec481908fac41a4e1d20468 completed Feb. 28, 2026, 1:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3f4da5b2881909f71546e714c7883 completed March 1, 2026, 8:12 a.m.
NEDg Description generation batch_69a3f544f4d48190ae1adb4b0f1fd438 completed March 1, 2026, 8:13 a.m.
NED2 Entity disambiguation (via description) batch_69a3f5932d888190bb1444d6372b1294 completed March 1, 2026, 8:15 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.