Triple

T608474
Position Surface form Disambiguated ID Type / Status
Subject Boston Harbor E12045 entity
Predicate hasPart P35 FINISHED
Object Boston Harbor Islands National Recreation Area
Boston Harbor Islands National Recreation Area is a protected coastal park comprising dozens of islands and peninsulas in Boston Harbor, offering historic sites, wildlife habitats, and outdoor recreation near the city.
 E81468 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: Boston Harbor Islands National Recreation Area | Statement: [Boston Harbor, hasPart, Boston Harbor Islands National Recreation Area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Boston Harbor Islands National Recreation Area
Context triple: [Boston Harbor, hasPart, Boston Harbor Islands National Recreation Area]
  • A. Presque Isle Park
    Presque Isle Park is a scenic lakeside public park on a forested peninsula in Marquette, Michigan, known for its rocky Lake Superior shoreline, hiking trails, and panoramic views.
  • B. Marine Park
    Marine Park is a large waterfront neighborhood and public park area in southeastern Brooklyn, New York City, known for its salt marsh nature preserve, recreational facilities, and residential streets.
  • C. Boston Harbor
    Boston Harbor is a natural harbor and estuary of Massachusetts Bay that serves as the historic maritime gateway to the city of Boston and a major hub of shipping, recreation, and coastal ecology in New England.
  • D. Biscayne National Park
    Biscayne National Park is a predominantly marine U.S. national park in South Florida known for its coral reefs, mangrove forests, and the northern Florida Keys.
  • E. 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.
  • 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: Boston Harbor Islands National Recreation Area
Triple: [Boston Harbor, hasPart, Boston Harbor Islands National Recreation Area]
Generated description
Boston Harbor Islands National Recreation Area is a protected coastal park comprising dozens of islands and peninsulas in Boston Harbor, offering historic sites, wildlife habitats, and outdoor recreation near the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Boston Harbor Islands National Recreation Area
Target entity description: Boston Harbor Islands National Recreation Area is a protected coastal park comprising dozens of islands and peninsulas in Boston Harbor, offering historic sites, wildlife habitats, and outdoor recreation near the city.
  • A. Presque Isle Park
    Presque Isle Park is a scenic lakeside public park on a forested peninsula in Marquette, Michigan, known for its rocky Lake Superior shoreline, hiking trails, and panoramic views.
  • B. Marine Park
    Marine Park is a large waterfront neighborhood and public park area in southeastern Brooklyn, New York City, known for its salt marsh nature preserve, recreational facilities, and residential streets.
  • C. Boston Harbor
    Boston Harbor is a natural harbor and estuary of Massachusetts Bay that serves as the historic maritime gateway to the city of Boston and a major hub of shipping, recreation, and coastal ecology in New England.
  • D. Biscayne National Park
    Biscayne National Park is a predominantly marine U.S. national park in South Florida known for its coral reefs, mangrove forests, and the northern Florida Keys.
  • E. 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.
  • 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_69a58a6d19248190a5a57930153a208f completed March 2, 2026, 1:02 p.m.
NEDg Description generation batch_69a58e46d418819081d943dfdfb9b6e8 completed March 2, 2026, 1:19 p.m.
NED2 Entity disambiguation (via description) batch_69a58ee773308190ad1648bb834096a6 completed March 2, 2026, 1:21 p.m.
Created at: March 1, 2026, 7:35 p.m.