Triple
T21158225
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Canadian Coast Guard |
E521365
|
entity |
| Predicate | oversees |
P46
|
FINISHED |
| Object | Marine Communications and Traffic Services centres |
—
|
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: Marine Communications and Traffic Services centres | Statement: [Canadian Coast Guard, oversees, Marine Communications and Traffic Services centres]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marine Communications and Traffic Services centres Context triple: [Canadian Coast Guard, oversees, Marine Communications and Traffic Services centres]
-
A.
Maritime Rescue Coordination Centres
Maritime Rescue Coordination Centres are specialized facilities that monitor coastal and offshore areas, receive distress alerts, and coordinate search and rescue operations at sea.
-
B.
Vessel Traffic Services
chosen
Vessel Traffic Services are shore-based systems that monitor and manage ship movements in busy or sensitive waterways to enhance maritime safety, efficiency, and environmental protection.
-
C.
Maritime Operations Centre (MOC)
The Maritime Operations Centre (MOC) at RAF Northwood is the Royal Navy’s principal command hub for planning, directing, and monitoring UK and allied maritime operations worldwide.
-
D.
Maritime and Coastguard Agency
The Maritime and Coastguard Agency is a UK government body responsible for maritime safety, search and rescue coordination, and enforcing shipping and environmental regulations in UK waters.
-
E.
Maritime Operations Center
The Maritime Operations Center is a command and control facility of the Japan Maritime Self-Defense Force responsible for monitoring, coordinating, and directing the nation’s naval operations.
- 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_69e0b50d1ea481909c07e63c3ead9316 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7252dc3f0819094c6acf52a9f308d |
completed | April 21, 2026, 7:20 a.m. |
Created at: April 16, 2026, 2:59 p.m.