Triple

T22353544
Position Surface form Disambiguated ID Type / Status
Subject Umhlanga E552593 entity
Predicate hasLandmark P105 FINISHED
Object Umhlanga Lighthouse
Umhlanga Lighthouse is a prominent red-and-white coastal beacon on South Africa’s KwaZulu-Natal shoreline, serving as both a navigational aid and an iconic symbol of the seaside town of Umhlanga.
E1532008 NE FINISHED

How this triple was built (4 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: Umhlanga Lighthouse | Statement: [Umhlanga, hasLandmark, Umhlanga Lighthouse]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Umhlanga Lighthouse
Context triple: [Umhlanga, hasLandmark, Umhlanga Lighthouse]
  • A. Swakopmund Lighthouse
    Swakopmund Lighthouse is a historic coastal beacon in the Namibian town of Swakopmund, notable for guiding ships along the Atlantic coast and serving as an iconic local landmark.
  • B. Port Shepstone Lighthouse
    Port Shepstone Lighthouse is a coastal navigational beacon in Port Shepstone, South Africa, known for guiding ships along the KwaZulu-Natal shoreline and serving as a notable local landmark.
  • C. Cape Agulhas Lighthouse
    Cape Agulhas Lighthouse is a historic South African lighthouse marking the southernmost tip of Africa and serving as a key navigational aid where the Atlantic and Indian Oceans meet.
  • D. Cape Point Lighthouse
    Cape Point Lighthouse is a historic coastal beacon located on the rugged cliffs of Cape Point in South Africa, guiding ships around the treacherous waters near the Cape of Good Hope.
  • E. Eluanbi Lighthouse
    Eluanbi Lighthouse is a historic coastal beacon at Taiwan’s southernmost tip, renowned for its powerful light, distinctive architecture, and scenic ocean views within Kenting National Park.
  • 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: Umhlanga Lighthouse
Triple: [Umhlanga, hasLandmark, Umhlanga Lighthouse]
Generated description
Umhlanga Lighthouse is a prominent red-and-white coastal beacon on South Africa’s KwaZulu-Natal shoreline, serving as both a navigational aid and an iconic symbol of the seaside town of Umhlanga.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Umhlanga Lighthouse
Target entity description: Umhlanga Lighthouse is a prominent red-and-white coastal beacon on South Africa’s KwaZulu-Natal shoreline, serving as both a navigational aid and an iconic symbol of the seaside town of Umhlanga.
  • A. Swakopmund Lighthouse
    Swakopmund Lighthouse is a historic coastal beacon in the Namibian town of Swakopmund, notable for guiding ships along the Atlantic coast and serving as an iconic local landmark.
  • B. Port Shepstone Lighthouse
    Port Shepstone Lighthouse is a coastal navigational beacon in Port Shepstone, South Africa, known for guiding ships along the KwaZulu-Natal shoreline and serving as a notable local landmark.
  • C. Cape Agulhas Lighthouse
    Cape Agulhas Lighthouse is a historic South African lighthouse marking the southernmost tip of Africa and serving as a key navigational aid where the Atlantic and Indian Oceans meet.
  • D. Cape Point Lighthouse
    Cape Point Lighthouse is a historic coastal beacon located on the rugged cliffs of Cape Point in South Africa, guiding ships around the treacherous waters near the Cape of Good Hope.
  • E. Eluanbi Lighthouse
    Eluanbi Lighthouse is a historic coastal beacon at Taiwan’s southernmost tip, renowned for its powerful light, distinctive architecture, and scenic ocean views within Kenting National Park.
  • F. None of above. chosen

Provenance (5 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_69e11e4a0ad08190a385b4d343cf6524 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f157cd934c8190b9d60805e24ae6a6 completed April 29, 2026, 12:58 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0ae05c2bd4819086f51f6cb64f59c4 completed May 18, 2026, 9:48 a.m.
NEDg Description generation batch_6a0ae1285bc88190a0d4eb0672f562ff completed May 18, 2026, 9:51 a.m.
NED2 Entity disambiguation (via description) batch_6a0ae1913ccc8190b6ad98b8df636153 completed May 18, 2026, 9:53 a.m.
Created at: April 16, 2026, 8:44 p.m.