Triple

T20505789
Position Surface form Disambiguated ID Type / Status
Subject Harold Holt E503425 entity
Predicate hasMemorial P501 FINISHED
Object Harold Holt Memorial, Portsea
The Harold Holt Memorial in Portsea is a commemorative site on Victoria’s Mornington Peninsula honoring Australia’s 17th Prime Minister, who disappeared while swimming off the nearby coast in 1967.
E1434465 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: Harold Holt Memorial, Portsea | Statement: [Harold Holt, hasMemorial, Harold Holt Memorial, Portsea]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Harold Holt Memorial, Portsea
Context triple: [Harold Holt, hasMemorial, Harold Holt Memorial, Portsea]
  • A. Royal Australian Navy Memorial
    The Royal Australian Navy Memorial is a commemorative monument in Canberra honoring the service and sacrifice of personnel of Australia’s naval forces.
  • B. HMAS Sydney II Memorial
    The HMAS Sydney II Memorial is a commemorative site in Geraldton, Western Australia, honoring the Australian warship HMAS Sydney II and its crew lost in World War II.
  • C. Dromana Pier
    Dromana Pier is a historic timber pier and popular recreational landmark extending into Port Phillip Bay at the seaside town of Dromana in Victoria, Australia.
  • D. Naval Communication Station Harold E. Holt
    Naval Communication Station Harold E. Holt is a major Very Low Frequency (VLF) naval communications base in Western Australia used primarily for communicating with submarines.
  • E. Australian Hall, Sydney
    Australian Hall in Sydney is a historic building best known as the site of the 1938 Aboriginal Day of Mourning, a landmark event in the struggle for Indigenous rights in Australia.
  • 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: Harold Holt Memorial, Portsea
Triple: [Harold Holt, hasMemorial, Harold Holt Memorial, Portsea]
Generated description
The Harold Holt Memorial in Portsea is a commemorative site on Victoria’s Mornington Peninsula honoring Australia’s 17th Prime Minister, who disappeared while swimming off the nearby coast in 1967.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Harold Holt Memorial, Portsea
Target entity description: The Harold Holt Memorial in Portsea is a commemorative site on Victoria’s Mornington Peninsula honoring Australia’s 17th Prime Minister, who disappeared while swimming off the nearby coast in 1967.
  • A. Royal Australian Navy Memorial
    The Royal Australian Navy Memorial is a commemorative monument in Canberra honoring the service and sacrifice of personnel of Australia’s naval forces.
  • B. HMAS Sydney II Memorial
    The HMAS Sydney II Memorial is a commemorative site in Geraldton, Western Australia, honoring the Australian warship HMAS Sydney II and its crew lost in World War II.
  • C. Dromana Pier
    Dromana Pier is a historic timber pier and popular recreational landmark extending into Port Phillip Bay at the seaside town of Dromana in Victoria, Australia.
  • D. Naval Communication Station Harold E. Holt
    Naval Communication Station Harold E. Holt is a major Very Low Frequency (VLF) naval communications base in Western Australia used primarily for communicating with submarines.
  • E. Australian Hall, Sydney
    Australian Hall in Sydney is a historic building best known as the site of the 1938 Aboriginal Day of Mourning, a landmark event in the struggle for Indigenous rights in Australia.
  • 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_69e0b4b1e52c8190894281cf7e3283ab completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e69dc66f00819083c804535e045545 completed April 20, 2026, 9:42 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0893c3839c8190aa20c6644a089a0b completed May 16, 2026, 3:56 p.m.
NEDg Description generation batch_6a089557444c819080d70a64596900f5 completed May 16, 2026, 4:03 p.m.
NED2 Entity disambiguation (via description) batch_6a0895de2b04819096246c63c3db5513 completed May 16, 2026, 4:05 p.m.
Created at: April 16, 2026, 11:35 a.m.