Triple
T19214845
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Thacher Island Light Station |
E480454
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | Thacher Island Association |
—
|
NE NERFINISHED |
How this triple was built (2 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 Association | Statement: [Thacher Island Light Station, operator, Thacher Island Association]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thacher Island Association Context triple: [Thacher Island Light Station, operator, Thacher Island Association]
-
A.
Thacher Island Association
chosen
Thacher Island Association is a nonprofit organization dedicated to preserving, maintaining, and interpreting the historic Thacher Island Twin Lights and their surrounding natural environment off the coast of Rockport, Massachusetts.
-
B.
Thacher Island Association (for preservation and access)
Thacher Island Association (for preservation and access) is a nonprofit organization dedicated to preserving the historic features and natural environment of Thacher Island, Massachusetts, and maintaining public access to its landmarks.
-
C.
Thacher Island
Thacher Island is a small rocky island off the coast of Massachusetts known for its historic twin lighthouses that have guided ships in the Atlantic since the 18th century.
-
D.
Aleutian Pribilof Islands Association
The Aleutian Pribilof Islands Association is a regional tribal organization that provides social, cultural, health, and educational services to Unangan (Aleut) communities in the Aleutian and Pribilof Islands of Alaska.
-
E.
Butaritari Island Council
Butaritari Island Council is the local governmental authority responsible for administering and managing public affairs on Butaritari Atoll in Kiribati.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8e8cb8c348190b52075823911c869 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fa397c188190b85bcfd9afd8dce6 |
completed | April 20, 2026, 10:04 a.m. |
Created at: April 10, 2026, 1:22 p.m.