Triple
T19311899
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Charleston, Oregon |
E482991
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object | U.S. Coast Guard station |
—
|
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: U.S. Coast Guard station | Statement: [Charleston, Oregon, hasFacility, U.S. Coast Guard station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U.S. Coast Guard station Context triple: [Charleston, Oregon, hasFacility, U.S. Coast Guard station]
-
A.
Indian Coast Guard station
The Indian Coast Guard station on Narcondam Island is a remote maritime security outpost responsible for surveillance, law enforcement, and search-and-rescue operations in the surrounding waters of the Andaman Sea.
-
B.
Coast Guard Station Rio Vista
Coast Guard Station Rio Vista is a United States Coast Guard facility in California responsible for maritime safety, security, and search and rescue operations in the Sacramento–San Joaquin River Delta region.
-
C.
U.S. Coast Guard facilities
U.S. Coast Guard facilities are operational installations that support the Coast Guard’s missions such as search and rescue, law enforcement, and maritime safety and security.
-
D.
United States Coast Guard Station Menemsha
United States Coast Guard Station Menemsha is a maritime safety and search-and-rescue facility located on Martha’s Vineyard, Massachusetts, responsible for patrolling and protecting the surrounding coastal waters.
-
E.
Coast Guard Station Bodega Bay
Coast Guard Station Bodega Bay is a United States Coast Guard facility on the Northern California coast responsible for maritime safety, search and rescue, and law enforcement operations in the surrounding waters.
- 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: U.S. Coast Guard station Target entity description: A U.S. Coast Guard station is a shore-based facility that supports maritime safety, security, law enforcement, and search-and-rescue operations in nearby coastal and offshore waters.
-
A.
Indian Coast Guard station
The Indian Coast Guard station on Narcondam Island is a remote maritime security outpost responsible for surveillance, law enforcement, and search-and-rescue operations in the surrounding waters of the Andaman Sea.
-
B.
Coast Guard Station Rio Vista
Coast Guard Station Rio Vista is a United States Coast Guard facility in California responsible for maritime safety, security, and search and rescue operations in the Sacramento–San Joaquin River Delta region.
-
C.
U.S. Coast Guard facilities
chosen
U.S. Coast Guard facilities are operational installations that support the Coast Guard’s missions such as search and rescue, law enforcement, and maritime safety and security.
-
D.
United States Coast Guard Station Menemsha
United States Coast Guard Station Menemsha is a maritime safety and search-and-rescue facility located on Martha’s Vineyard, Massachusetts, responsible for patrolling and protecting the surrounding coastal waters.
-
E.
Coast Guard Station Bodega Bay
Coast Guard Station Bodega Bay is a United States Coast Guard facility on the Northern California coast responsible for maritime safety, search and rescue, and law enforcement operations in the surrounding waters.
- F. None of above.
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_69d8e8d04d5c8190baa816986f2b1d1e |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e604ce5de081909811c49f56ba94bb |
completed | April 20, 2026, 10:49 a.m. |
Created at: April 10, 2026, 1:32 p.m.