Triple

T2973268
Position Surface form Disambiguated ID Type / Status
Subject Mamaroneck, New York E80331 entity
Predicate coastlineFeature P6779 FINISHED
Object Mamaroneck Harbor
Mamaroneck Harbor is a sheltered inlet on Long Island Sound that serves as a key recreational and boating area for the village of Mamaroneck, New York.
E316921 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: Mamaroneck Harbor | Statement: [Mamaroneck, New York, coastlineFeature, Mamaroneck Harbor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mamaroneck Harbor
Context triple: [Mamaroneck, New York, coastlineFeature, Mamaroneck Harbor]
  • A. Manhasset Bay
    Manhasset Bay is a sheltered inlet of Long Island Sound on the north shore of Long Island in New York, known for its marinas, boating, and waterfront communities.
  • B. Eastchester Bay
    Eastchester Bay is a tidal inlet in the northeastern Bronx, New York City, that separates City Island from the mainland and connects to Long Island Sound.
  • C. Shinnecock Bay
    Shinnecock Bay is a shallow coastal lagoon on the south shore of Long Island, New York, known for its rich marine habitats, fishing, and boating.
  • D. Red Hook Bay
    Red Hook Bay is a small coastal inlet associated with the Red Hook neighborhood, providing a sheltered waterfront area along the surrounding shoreline.
  • E. Flushing Bay
    Flushing Bay is a tidal embayment in northern Queens, New York City, forming part of the East River and lying adjacent to major landmarks such as LaGuardia Airport and Citi Field.
  • 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: Mamaroneck Harbor
Triple: [Mamaroneck, New York, coastlineFeature, Mamaroneck Harbor]
Generated description
Mamaroneck Harbor is a sheltered inlet on Long Island Sound that serves as a key recreational and boating area for the village of Mamaroneck, New York.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mamaroneck Harbor
Target entity description: Mamaroneck Harbor is a sheltered inlet on Long Island Sound that serves as a key recreational and boating area for the village of Mamaroneck, New York.
  • A. Manhasset Bay
    Manhasset Bay is a sheltered inlet of Long Island Sound on the north shore of Long Island in New York, known for its marinas, boating, and waterfront communities.
  • B. Eastchester Bay
    Eastchester Bay is a tidal inlet in the northeastern Bronx, New York City, that separates City Island from the mainland and connects to Long Island Sound.
  • C. Shinnecock Bay
    Shinnecock Bay is a shallow coastal lagoon on the south shore of Long Island, New York, known for its rich marine habitats, fishing, and boating.
  • D. Red Hook Bay
    Red Hook Bay is a small coastal inlet associated with the Red Hook neighborhood, providing a sheltered waterfront area along the surrounding shoreline.
  • E. Flushing Bay
    Flushing Bay is a tidal embayment in northern Queens, New York City, forming part of the East River and lying adjacent to major landmarks such as LaGuardia Airport and Citi Field.
  • 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_69ad8b14ffe881908ffed62f9595c867 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad9987bb6c8190adfb447b76276962 completed March 8, 2026, 3:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69b108e6a5448190ae32e6d2db8e7248 completed March 11, 2026, 6:17 a.m.
NEDg Description generation batch_69b10a9ba2248190b756cb92437f49ec completed March 11, 2026, 6:24 a.m.
NED2 Entity disambiguation (via description) batch_69b10bb131e48190b0982db3a9656ddc completed March 11, 2026, 6:29 a.m.
Created at: March 8, 2026, 2:58 p.m.