Triple

T19407458
Position Surface form Disambiguated ID Type / Status
Subject Dassen Island Lighthouse E485498 entity
Predicate managingAgent P86 FINISHED
Object Transnet National Ports Authority — 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: Transnet National Ports Authority | Statement: [Dassen Island Lighthouse, managingAgent, Transnet National Ports Authority]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Transnet National Ports Authority
Context triple: [Dassen Island Lighthouse, managingAgent, Transnet National Ports Authority]
  • A. Transnet National Ports Authority chosen
    Transnet National Ports Authority is South Africa’s state-owned ports authority responsible for managing and controlling the country’s major commercial seaports.
  • B. Transnet SOC Ltd
    Transnet SOC Ltd is South Africa’s state-owned freight transport and logistics company, overseeing rail, port, and pipeline infrastructure and operations.
  • C. Transnet Freight Rail
    Transnet Freight Rail is South Africa’s state-owned freight rail transport company, operating an extensive national rail network that moves bulk commodities and general cargo.
  • D. Maputo Port Development Company
    Maputo Port Development Company is a public-private joint venture responsible for managing, developing, and modernizing Mozambique’s Port of Maputo as a key regional logistics hub.
  • E. Pilbara Ports Authority
    Pilbara Ports Authority is a Western Australian government agency that manages and operates major bulk export ports in the Pilbara region, including the world-leading iron ore port of Port Hedland.
  • 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_69d8e8d5162481909db12435d9535c1a completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e6257bad0c819088dd7729b6a36a94 completed April 20, 2026, 1:09 p.m.
Created at: April 10, 2026, 1:36 p.m.