Triple
T18622103
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pingfang District |
E455178
|
entity |
| Predicate | hasMemorial |
P501
|
FINISHED |
| Object | Unit 731 Museum |
—
|
NE NERFINISHED |
How this triple was built (3 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.
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 (2 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. |
Created at: April 10, 2026, 11:46 a.m.