Triple
T19762817
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Thacher Island Association (for preservation and access) |
E474672
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Thacher Island and surrounding coastal area |
—
|
NE NERFINISHED |
How this triple was built (3 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: Thacher Island and surrounding coastal area | Statement: [Thacher Island Association (for preservation and access), regionServed, Thacher Island and surrounding coastal area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thacher Island and surrounding coastal area Context triple: [Thacher Island Association (for preservation and access), regionServed, Thacher Island and surrounding coastal area]
-
A.
Cortes Island area
The Cortes Island area is a coastal region in British Columbia, Canada, encompassing islands and marine environments that form part of the ancestral lands of Indigenous peoples such as the Klahoose First Nation.
-
B.
Cape Sarichef area
The Cape Sarichef area is a remote coastal region on the western tip of Unimak Island in Alaska’s Aleutian chain, known for its rugged shoreline, strong currents, and historic lighthouse and military installations.
-
C.
Patuisset Island area
Patuisset Island area is a coastal neighborhood or locality within Pocasset, Massachusetts, known for its waterfront setting along Buzzards Bay.
-
D.
Norfolk Island coastline
The Norfolk Island coastline is a rugged, scenic shore of cliffs, coves, and beaches surrounded by the South Pacific Ocean, known for its natural beauty and rich maritime history.
-
E.
Windmill Islands coast
The Windmill Islands coast is an ice-fringed coastal region of East Antarctica characterized by numerous rocky islands and inlets, hosting scientific facilities such as Australia’s Casey research station.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Thacher Island and surrounding coastal area Target entity description: Thacher Island and the surrounding coastal area is a historically significant, environmentally sensitive stretch of the Massachusetts coast known for its twin lighthouses, maritime heritage, and protected natural habitats.
-
A.
Cortes Island area
The Cortes Island area is a coastal region in British Columbia, Canada, encompassing islands and marine environments that form part of the ancestral lands of Indigenous peoples such as the Klahoose First Nation.
-
B.
Cape Sarichef area
The Cape Sarichef area is a remote coastal region on the western tip of Unimak Island in Alaska’s Aleutian chain, known for its rugged shoreline, strong currents, and historic lighthouse and military installations.
-
C.
Patuisset Island area
Patuisset Island area is a coastal neighborhood or locality within Pocasset, Massachusetts, known for its waterfront setting along Buzzards Bay.
-
D.
Norfolk Island coastline
The Norfolk Island coastline is a rugged, scenic shore of cliffs, coves, and beaches surrounded by the South Pacific Ocean, known for its natural beauty and rich maritime history.
-
E.
Windmill Islands coast
The Windmill Islands coast is an ice-fringed coastal region of East Antarctica characterized by numerous rocky islands and inlets, hosting scientific facilities such as Australia’s Casey research station.
- F. None of above. chosen
Provenance (2 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_69d8e51a43a08190956bc6df13c91a77 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e65320df3c8190b34f9908d5da48d9 |
completed | April 20, 2026, 4:24 p.m. |
Created at: April 10, 2026, 1:48 p.m.