Triple
T4854615
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dassen Island |
E108504
|
entity |
| Predicate | lighthouseManagedBy |
P53872
|
FINISHED |
| Object |
South African Maritime Safety Authority
The South African Maritime Safety Authority is a government agency responsible for regulating maritime safety, security, and environmental protection in South African waters, including the management of lighthouses and other navigational aids.
|
E475015
|
NE FINISHED |
How this triple was built (5 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: South African Maritime Safety Authority | Statement: [Dassen Island, lighthouseManagedBy, South African Maritime Safety Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: South African Maritime Safety Authority Context triple: [Dassen Island, lighthouseManagedBy, South African Maritime Safety Authority]
-
A.
Maritime Safety Agency
The Maritime Safety Agency was the former name of Japan’s maritime law enforcement and search-and-rescue organization that later became the Japan Coast Guard.
-
B.
Australian Maritime Safety Authority
The Australian Maritime Safety Authority is a government agency responsible for maritime safety, marine environment protection, and maritime search and rescue in Australian waters.
-
C.
Egyptian Authority for Maritime Safety
The Egyptian Authority for Maritime Safety is the national body responsible for regulating and ensuring the safety and security of maritime navigation and related activities in Egypt’s territorial waters and ports.
-
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.
South African Civil Aviation Authority
The South African Civil Aviation Authority is the national regulatory body responsible for overseeing civil aviation safety, security, and standards in South Africa.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: South African Maritime Safety Authority Triple: [Dassen Island, lighthouseManagedBy, South African Maritime Safety Authority]
Generated description
The South African Maritime Safety Authority is a government agency responsible for regulating maritime safety, security, and environmental protection in South African waters, including the management of lighthouses and other navigational aids.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: South African Maritime Safety Authority Target entity description: The South African Maritime Safety Authority is a government agency responsible for regulating maritime safety, security, and environmental protection in South African waters, including the management of lighthouses and other navigational aids.
-
A.
Maritime Safety Agency
The Maritime Safety Agency was the former name of Japan’s maritime law enforcement and search-and-rescue organization that later became the Japan Coast Guard.
-
B.
Australian Maritime Safety Authority
The Australian Maritime Safety Authority is a government agency responsible for maritime safety, marine environment protection, and maritime search and rescue in Australian waters.
-
C.
Egyptian Authority for Maritime Safety
The Egyptian Authority for Maritime Safety is the national body responsible for regulating and ensuring the safety and security of maritime navigation and related activities in Egypt’s territorial waters and ports.
-
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.
South African Civil Aviation Authority
The South African Civil Aviation Authority is the national regulatory body responsible for overseeing civil aviation safety, security, and standards in South Africa.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: lighthouseManagedBy Context triple: [Dassen Island, lighthouseManagedBy, South African Maritime Safety Authority]
-
A.
lighthouseAutomated
Indicates that a lighthouse operates automatically without the need for on-site human keepers.
-
B.
hasLightHouse
Indicates that one place or structure possesses, contains, or is associated with a lighthouse.
-
C.
lighthouseRebuilt
Indicates that a lighthouse, previously existing, has been reconstructed or built again after damage, destruction, or decommissioning.
-
D.
distributionManagedBy
Indicates that the distribution of something (such as goods, content, or resources) is overseen, controlled, or administered by a particular agent or organization.
-
E.
spaceComponentManagedBy
chosen
Indicates that a space or spatial unit is overseen, administered, or controlled by a specified managing entity.
- F. None of above.
Provenance (6 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_69bd440a89548190a5f14ba6da6b97dc |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6ddd17d881909f7731ff2b460e83 |
completed | March 20, 2026, 3:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be5ce7385c8190897fd2343c0ebeed |
completed | March 21, 2026, 8:55 a.m. |
| NEDg | Description generation | batch_69be5dadcec88190bf9a272c4a9aef9a |
completed | March 21, 2026, 8:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be6159ff7c8190baa116240f76dea5 |
completed | March 21, 2026, 9:14 a.m. |
| PD | Predicate disambiguation | batch_69bd6c2557388190a2d15571bacd24f3 |
completed | March 20, 2026, 3:47 p.m. |
Created at: March 20, 2026, 1:26 p.m.