Triple

T4120647
Position Surface form Disambiguated ID Type / Status
Subject Ypres E92602 entity
Predicate hostsEvent P613 FINISHED
Object Last Post ceremony at the Menin Gate
The Last Post ceremony at the Menin Gate is a daily act of remembrance in Ypres, Belgium, honoring soldiers of the First World War who died in the Ypres Salient and have no known grave.
E415823 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: Last Post ceremony at the Menin Gate | Statement: [Ypres, hostsEvent, Last Post ceremony at the Menin Gate]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Last Post ceremony at the Menin Gate
Context triple: [Ypres, hostsEvent, Last Post ceremony at the Menin Gate]
  • A. Cross of Sacrifice at Menin Road South Military Cemetery
    The Cross of Sacrifice at Menin Road South Military Cemetery is a prominent Commonwealth War Graves Commission memorial cross honoring soldiers who died in World War I near Ypres, Belgium.
  • B. Cenotaph
    The Cenotaph is a prominent war memorial in London that serves as the United Kingdom’s primary national monument to those who died in the World Wars and later conflicts.
  • C. Remembrance Day national ceremony
    The Remembrance Day national ceremony is Australia’s principal annual commemoration honoring those who have served and died in war, held each year on 11 November at the Australian War Memorial in Canberra.
  • D. Memorial Cenotaph
    The Memorial Cenotaph is an arched stone monument in Hiroshima dedicated to the victims of the atomic bombing, symbolizing peace and remembrance.
  • E. Royal British Legion Festival of Remembrance
    The Royal British Legion Festival of Remembrance is an annual commemorative event in London honoring British and Commonwealth servicemen and women, featuring music, readings, and military displays.
  • 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: Last Post ceremony at the Menin Gate
Triple: [Ypres, hostsEvent, Last Post ceremony at the Menin Gate]
Generated description
The Last Post ceremony at the Menin Gate is a daily act of remembrance in Ypres, Belgium, honoring soldiers of the First World War who died in the Ypres Salient and have no known grave.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Last Post ceremony at the Menin Gate
Target entity description: The Last Post ceremony at the Menin Gate is a daily act of remembrance in Ypres, Belgium, honoring soldiers of the First World War who died in the Ypres Salient and have no known grave.
  • A. Cross of Sacrifice at Menin Road South Military Cemetery
    The Cross of Sacrifice at Menin Road South Military Cemetery is a prominent Commonwealth War Graves Commission memorial cross honoring soldiers who died in World War I near Ypres, Belgium.
  • B. Cenotaph
    The Cenotaph is a prominent war memorial in London that serves as the United Kingdom’s primary national monument to those who died in the World Wars and later conflicts.
  • C. Remembrance Day national ceremony
    The Remembrance Day national ceremony is Australia’s principal annual commemoration honoring those who have served and died in war, held each year on 11 November at the Australian War Memorial in Canberra.
  • D. Memorial Cenotaph
    The Memorial Cenotaph is an arched stone monument in Hiroshima dedicated to the victims of the atomic bombing, symbolizing peace and remembrance.
  • E. Royal British Legion Festival of Remembrance
    The Royal British Legion Festival of Remembrance is an annual commemorative event in London honoring British and Commonwealth servicemen and women, featuring music, readings, and military displays.
  • 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_69af0203b8c88190b08dd64800a37168 completed March 9, 2026, 5:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69b576ae8ef08190ba2adcbd2bbe8d35 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, 3:41 p.m.