Triple

T14524481
Position Surface form Disambiguated ID Type / Status
Subject Milnerton Lighthouse E340736 entity
Predicate managingAgent P86 FINISHED
Object Transnet National Ports Authority E459938 NE FINISHED

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: [Milnerton 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: [Milnerton 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 (3 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_69d822dac79c8190a84a073f3cbaced5 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69dea04f16f88190ba357b0f8021b46b completed April 14, 2026, 8:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd7a50324481909713bbf68295e839 completed May 8, 2026, 5:53 a.m.
Created at: April 10, 2026, 1:22 a.m.