Triple

T18622103
Position Surface form Disambiguated ID Type / Status
Subject Pingfang District E455178 entity
Predicate hasMemorial P501 FINISHED
Object Unit 731 Museum
The Unit 731 Museum is a historical memorial and exhibition site in Harbin, China, documenting the atrocities and human experimentation carried out by Japan’s Unit 731 during World War II.
E1334855 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: Unit 731 Museum | Statement: [Pingfang District, hasMemorial, Unit 731 Museum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Unit 731 Museum
Context triple: [Pingfang District, hasMemorial, Unit 731 Museum]
  • A. A-Bomb Dome
    The A-Bomb Dome is the preserved ruin of a building near Hiroshima’s ground zero, serving as a powerful symbol and UNESCO World Heritage Site commemorating the devastation of the atomic bombing and the call for nuclear disarmament.
  • B. Maizuru Repatriation Memorial Museum
    The Maizuru Repatriation Memorial Museum is a Japanese museum in Maizuru dedicated to documenting the experiences of repatriated soldiers and civilians returning from overseas after World War II.
  • C. Hiroshima Peace Memorial Museum
    The Hiroshima Peace Memorial Museum is a landmark institution in Hiroshima, Japan that documents the atomic bombing and promotes a global message of peace and nuclear disarmament.
  • D. Himeyuri Monument
    The Himeyuri Monument is a war memorial in Okinawa, Japan, dedicated to the schoolgirls and teachers of the Himeyuri Student Corps who died during the Battle of Okinawa in World War II.
  • E. Sendai City War Reconstruction Memorial Hall
    Sendai City War Reconstruction Memorial Hall is a museum and memorial facility in Sendai dedicated to documenting the city’s wartime destruction and postwar reconstruction.
  • 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: Unit 731 Museum
Triple: [Pingfang District, hasMemorial, Unit 731 Museum]
Generated description
The Unit 731 Museum is a historical memorial and exhibition site in Harbin, China, documenting the atrocities and human experimentation carried out by Japan’s Unit 731 during World War II.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Unit 731 Museum
Target entity description: The Unit 731 Museum is a historical memorial and exhibition site in Harbin, China, documenting the atrocities and human experimentation carried out by Japan’s Unit 731 during World War II.
  • A. A-Bomb Dome
    The A-Bomb Dome is the preserved ruin of a building near Hiroshima’s ground zero, serving as a powerful symbol and UNESCO World Heritage Site commemorating the devastation of the atomic bombing and the call for nuclear disarmament.
  • B. Maizuru Repatriation Memorial Museum
    The Maizuru Repatriation Memorial Museum is a Japanese museum in Maizuru dedicated to documenting the experiences of repatriated soldiers and civilians returning from overseas after World War II.
  • C. Hiroshima Peace Memorial Museum
    The Hiroshima Peace Memorial Museum is a landmark institution in Hiroshima, Japan that documents the atomic bombing and promotes a global message of peace and nuclear disarmament.
  • D. Himeyuri Monument
    The Himeyuri Monument is a war memorial in Okinawa, Japan, dedicated to the schoolgirls and teachers of the Himeyuri Student Corps who died during the Battle of Okinawa in World War II.
  • E. Sendai City War Reconstruction Memorial Hall
    Sendai City War Reconstruction Memorial Hall is a museum and memorial facility in Sendai dedicated to documenting the city’s wartime destruction and postwar reconstruction.
  • 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_69d8d38cc7948190a55ea64e5638994e completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e54f020fa08190bd78d72182496b19 completed April 19, 2026, 9:54 p.m.
NED1 Entity disambiguation (via context triple) batch_6a050d765bb081908aab41aa6bb97fe4 completed May 13, 2026, 11:47 p.m.
NEDg Description generation batch_6a050f6306ac8190aa4d72627345cf55 completed May 13, 2026, 11:55 p.m.
NED2 Entity disambiguation (via description) batch_6a050ff68a7c8190bf82d00370f4b1d4 completed May 13, 2026, 11:57 p.m.
Created at: April 10, 2026, 11:46 a.m.