Triple

T4127598
Position Surface form Disambiguated ID Type / Status
Subject Fremantle Harbour E92761 entity
Predicate hasNavigationAid P8170 FINISHED
Object Fremantle Harbour lighthouse
The Fremantle Harbour lighthouse is a historic coastal beacon in Fremantle, Western Australia, that guides ships entering and leaving the port.
 E415883 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: Fremantle Harbour lighthouse | Statement: [Fremantle Harbour, hasNavigationAid, Fremantle Harbour lighthouse]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Fremantle Harbour lighthouse
Context triple: [Fremantle Harbour, hasNavigationAid, Fremantle Harbour lighthouse]
  • A. Wollongong Head Lighthouse
    Wollongong Head Lighthouse is a prominent coastal navigational beacon in Wollongong, New South Wales, known for overlooking the Pacific Ocean and serving as a local landmark.
  • B. Cape Leeuwin Lighthouse
    Cape Leeuwin Lighthouse is a historic coastal beacon at the meeting point of the Indian and Southern Oceans, renowned as one of Australia’s tallest and most significant lighthouses.
  • C. Cape Naturaliste Lighthouse
    Cape Naturaliste Lighthouse is a historic coastal beacon and popular visitor site located on the rugged Cape Naturaliste headland in Western Australia’s South West.
  • D. Cape Willoughby Lighthouse
    Cape Willoughby Lighthouse is a historic coastal beacon on the eastern tip of Kangaroo Island in South Australia, known as the state's first lighthouse and a prominent maritime navigation aid.
  • E. Yamba Lighthouse
    Yamba Lighthouse is a coastal navigational beacon in Yamba, New South Wales, Australia, guiding vessels at the mouth of the Clarence River.
  • 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: Fremantle Harbour lighthouse
Triple: [Fremantle Harbour, hasNavigationAid, Fremantle Harbour lighthouse]
Generated description
The Fremantle Harbour lighthouse is a historic coastal beacon in Fremantle, Western Australia, that guides ships entering and leaving the port.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Fremantle Harbour lighthouse
Target entity description: The Fremantle Harbour lighthouse is a historic coastal beacon in Fremantle, Western Australia, that guides ships entering and leaving the port.
  • A. Wollongong Head Lighthouse
    Wollongong Head Lighthouse is a prominent coastal navigational beacon in Wollongong, New South Wales, known for overlooking the Pacific Ocean and serving as a local landmark.
  • B. Cape Leeuwin Lighthouse
    Cape Leeuwin Lighthouse is a historic coastal beacon at the meeting point of the Indian and Southern Oceans, renowned as one of Australia’s tallest and most significant lighthouses.
  • C. Cape Naturaliste Lighthouse
    Cape Naturaliste Lighthouse is a historic coastal beacon and popular visitor site located on the rugged Cape Naturaliste headland in Western Australia’s South West.
  • D. Cape Willoughby Lighthouse
    Cape Willoughby Lighthouse is a historic coastal beacon on the eastern tip of Kangaroo Island in South Australia, known as the state's first lighthouse and a prominent maritime navigation aid.
  • E. Yamba Lighthouse
    Yamba Lighthouse is a coastal navigational beacon in Yamba, New South Wales, Australia, guiding vessels at the mouth of the Clarence River.
  • 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_69aed9685f70819086932777aec8d959 completed March 9, 2026, 2:30 p.m.
NER Named-entity recognition batch_69af021b17a08190b520101f54ec1e33 completed March 9, 2026, 5:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69b576bc48f0819081ac3f921736854f completed March 14, 2026, 2:54 p.m.
NEDg Description generation batch_69b5778a01e48190acb14d544cd53a63 completed March 14, 2026, 2:58 p.m.
NED2 Entity disambiguation (via description) batch_69b577f2d46c8190a66b2b536088633c completed March 14, 2026, 3 p.m.
Created at: March 9, 2026, 3:42 p.m.