Triple

T608492
Position Surface form Disambiguated ID Type / Status
Subject Boston Harbor E12045 entity
Predicate contains P35 FINISHED
Object Deer Island
Deer Island is a peninsula in Boston Harbor best known for housing one of the largest wastewater treatment plants in the United States and for its history as a former immigration and quarantine station.
E119138 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: Deer Island | Statement: [Boston Harbor, contains, Deer Island]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Deer Island
Context triple: [Boston Harbor, contains, Deer Island]
  • A. Spectacle Island
    Spectacle Island is a reclaimed island and public park in Boston Harbor known for its beaches, hiking trails, and panoramic views of the Boston skyline.
  • B. Wolfe Island
    Wolfe Island is the largest of the Thousand Islands, located at the entrance to the Saint Lawrence River near Kingston, Ontario, and known for its rural landscape, wind farm, and ferry connection to the mainland.
  • C. North Brother Island
    North Brother Island is a small, historically significant and now abandoned island in New York City's East River, known for its former quarantine hospital and restricted access as a bird sanctuary.
  • D. Half Moon Island
    Half Moon Island is a small, crescent-shaped Antarctic island in the South Shetland Islands, known for its penguin colonies and use as a site for scientific research stations.
  • E. Randalls Island
    Randalls Island is a New York City island located between Manhattan, Queens, and the Bronx, known for its large sports complexes, parkland, and event venues.
  • 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: Deer Island
Triple: [Boston Harbor, contains, Deer Island]
Generated description
Deer Island is a peninsula in Boston Harbor best known for housing one of the largest wastewater treatment plants in the United States and for its history as a former immigration and quarantine station.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Deer Island
Target entity description: Deer Island is a peninsula in Boston Harbor best known for housing one of the largest wastewater treatment plants in the United States and for its history as a former immigration and quarantine station.
  • A. Spectacle Island
    Spectacle Island is a reclaimed island and public park in Boston Harbor known for its beaches, hiking trails, and panoramic views of the Boston skyline.
  • B. Wolfe Island
    Wolfe Island is the largest of the Thousand Islands, located at the entrance to the Saint Lawrence River near Kingston, Ontario, and known for its rural landscape, wind farm, and ferry connection to the mainland.
  • C. North Brother Island
    North Brother Island is a small, historically significant and now abandoned island in New York City's East River, known for its former quarantine hospital and restricted access as a bird sanctuary.
  • D. Half Moon Island
    Half Moon Island is a small, crescent-shaped Antarctic island in the South Shetland Islands, known for its penguin colonies and use as a site for scientific research stations.
  • E. Randalls Island
    Randalls Island is a New York City island located between Manhattan, Queens, and the Bronx, known for its large sports complexes, parkland, and event venues.
  • 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_69a493309df48190a327f748e88049a6 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a49df54eec8190af3f5f04c01d5d2a completed March 1, 2026, 8:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac3b93323c8190948dd9993a468a78 completed March 7, 2026, 2:52 p.m.
NEDg Description generation batch_69ac3c21404c8190bf12bb730a1acc54 completed March 7, 2026, 2:54 p.m.
NED2 Entity disambiguation (via description) batch_69ac3ccb05f0819080aa215cc1fb2430 completed March 7, 2026, 2:57 p.m.
Created at: March 1, 2026, 7:35 p.m.