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.