Triple

T20749947

Position	Surface form	Disambiguated ID	Type / Status
Subject	Plum Island, New York	`E510688`	entity
Predicate	hasCoastlineOn	`P212`	FINISHED
Object	Atlantic Ocean via Long Island Sound Atlantic Ocean via Long Island Sound refers to the coastal marine waters where the Long Island Sound estuary connects to and forms part of the greater Atlantic Ocean.	`E1449225`	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: Atlantic Ocean via Long Island Sound | Statement: [Plum Island, New York, hasCoastlineOn, Atlantic Ocean via Long Island Sound]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Atlantic Ocean via Long Island Sound
Context triple: [Plum Island, New York, hasCoastlineOn, Atlantic Ocean via Long Island Sound]

A. Atlantic Ocean via Ossabaw Sound
The Atlantic Ocean via Ossabaw Sound refers to the portion of the western Atlantic reached through Ossabaw Sound, a coastal inlet on the Georgia shoreline that serves as an outlet for regional river systems.
B. Atlantic Ocean via Vineyard Sound
Atlantic Ocean via Vineyard Sound refers to the stretch of the Atlantic reached through the sheltered coastal passage of Vineyard Sound between mainland Massachusetts and Martha’s Vineyard.
C. Atlantic Ocean via Boston Harbor
The Atlantic Ocean via Boston Harbor is the coastal waterway connecting Boston’s inner harbor to the open Atlantic, serving as a major route for commercial shipping, cruise traffic, and maritime recreation in New England.
D. Atlantic Ocean via Massachusetts Bay
The Atlantic Ocean via Massachusetts Bay is the coastal marine area off the northeastern United States that connects the open Atlantic to the shores of Massachusetts, including beaches like Kings Beach.
E. Atlantic Ocean via Cape Cod Bay
The Atlantic Ocean via Cape Cod Bay is the coastal marine waters off Massachusetts that connect Cape Cod Bay with the broader North Atlantic, shaping the region’s beaches, tides, and marine ecosystems.
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: Atlantic Ocean via Long Island Sound
Triple: [Plum Island, New York, hasCoastlineOn, Atlantic Ocean via Long Island Sound]

Generated description

Atlantic Ocean via Long Island Sound refers to the coastal marine waters where the Long Island Sound estuary connects to and forms part of the greater Atlantic Ocean.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Atlantic Ocean via Long Island Sound
Target entity description: Atlantic Ocean via Long Island Sound refers to the coastal marine waters where the Long Island Sound estuary connects to and forms part of the greater Atlantic Ocean.

A. Atlantic Ocean via Ossabaw Sound
The Atlantic Ocean via Ossabaw Sound refers to the portion of the western Atlantic reached through Ossabaw Sound, a coastal inlet on the Georgia shoreline that serves as an outlet for regional river systems.
B. Atlantic Ocean via Vineyard Sound
Atlantic Ocean via Vineyard Sound refers to the stretch of the Atlantic reached through the sheltered coastal passage of Vineyard Sound between mainland Massachusetts and Martha’s Vineyard.
C. Atlantic Ocean via Boston Harbor
The Atlantic Ocean via Boston Harbor is the coastal waterway connecting Boston’s inner harbor to the open Atlantic, serving as a major route for commercial shipping, cruise traffic, and maritime recreation in New England.
D. Atlantic Ocean via Massachusetts Bay
The Atlantic Ocean via Massachusetts Bay is the coastal marine area off the northeastern United States that connects the open Atlantic to the shores of Massachusetts, including beaches like Kings Beach.
E. Atlantic Ocean via Cape Cod Bay
The Atlantic Ocean via Cape Cod Bay is the coastal marine waters off Massachusetts that connect Cape Cod Bay with the broader North Atlantic, shaping the region’s beaches, tides, and marine ecosystems.
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_69e0b4c845e88190b4c5f3ae79291182`	completed	April 16, 2026, 10:07 a.m.
NER	Named-entity recognition	`batch_69e6c229913081908eadf716195071de`	completed	April 21, 2026, 12:17 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a08e84489c481908fa6ecbd9bae07d1`	completed	May 16, 2026, 9:57 p.m.
NEDg	Description generation	`batch_6a08e974acc08190b6d306e2d6385dd8`	completed	May 16, 2026, 10:02 p.m.
NED2	Entity disambiguation (via description)	`batch_6a08ead93acc81908f81b70cf9ce0683`	completed	May 16, 2026, 10:08 p.m.

Created at: April 16, 2026, 12:34 p.m.