Triple
T19888556
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pemaquid Point Lighthouse |
E477966
|
entity |
| Predicate | isMaintainedBy |
P86
|
FINISHED |
| Object | U.S. Coast Guard (light only) |
—
|
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: U.S. Coast Guard (light only) | Statement: [Pemaquid Point Lighthouse, isMaintainedBy, U.S. Coast Guard (light only)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U.S. Coast Guard (light only) Context triple: [Pemaquid Point Lighthouse, isMaintainedBy, U.S. Coast Guard (light only)]
-
A.
United States Coast Guard
chosen
The United States Coast Guard is a U.S. maritime security, search and rescue, and law enforcement service responsible for safeguarding the nation’s coasts, waterways, and maritime interests.
-
B.
Coast Guard
The Coast Guard is a maritime security and safety service responsible for law enforcement, search and rescue, and protection of a nation’s coastal and offshore waters.
-
C.
United States Coast Guard Reserve
The United States Coast Guard Reserve is the reserve military component of the U.S. Coast Guard, composed of part-time service members who support and augment active-duty operations in maritime safety, security, and defense.
-
D.
United States Coast Guard Auxiliary
The United States Coast Guard Auxiliary is the volunteer uniformed civilian component of the U.S. Coast Guard that supports its missions through boating safety education, vessel safety checks, and operational assistance.
-
E.
United States Coast Guard District 14
United States Coast Guard District 14 is the Coast Guard’s operational area responsible for maritime safety, security, and stewardship across a vast portion of the Pacific, including American Samoa and other U.S. Pacific territories and waters.
- 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_69d8e51f32b08190b3687f4f60353250 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6590c1b9c8190abbfaa04b80713b3 |
completed | April 20, 2026, 4:49 p.m. |
Created at: April 10, 2026, 1:52 p.m.