Triple

T233587

Position	Surface form	Disambiguated ID	Type / Status
Subject	Nanjing Massacre	`E4459`	entity
Predicate	memorial	`P501`	FINISHED
Object	Memorial Hall of the Victims in Nanjing Massacre by Japanese Invaders The Memorial Hall of the Victims in Nanjing Massacre by Japanese Invaders is a museum and commemorative site in Nanjing, China, dedicated to documenting and honoring the hundreds of thousands of civilians and prisoners of war killed by the Imperial Japanese Army during the 1937–1938 Nanjing Massacre.	`E29742`	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: Memorial Hall of the Victims in Nanjing Massacre by Japanese Invaders | Statement: [Nanjing Massacre, memorial, Memorial Hall of the Victims in Nanjing Massacre by Japanese Invaders]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Memorial Hall of the Victims in Nanjing Massacre by Japanese Invaders
Context triple: [Nanjing Massacre, memorial, Memorial Hall of the Victims in Nanjing Massacre by Japanese Invaders]

A. Eternal Light Peace Memorial
The Eternal Light Peace Memorial is a monument at the Gettysburg battlefield dedicated to national unity and reconciliation, featuring an eternal flame symbolizing enduring peace.
B. War Memorial Gymnasium
War Memorial Gymnasium is an on-campus arena at the University of San Francisco best known as the longtime home of the university’s basketball programs.
C. Nagasaki Peace Park
Nagasaki Peace Park is a memorial park in Nagasaki, Japan, dedicated to promoting peace and commemorating the victims of the 1945 atomic bombing.
D. Nagasaki Atomic Bomb Museum
The Nagasaki Atomic Bomb Museum is a memorial and educational institution in Nagasaki, Japan, documenting the 1945 atomic bombing and promoting peace and nuclear disarmament.
E. Hall of Military Glory
The Hall of Military Glory is a solemn memorial hall at Mamayev Kurgan in Volgograd, Russia, honoring Soviet soldiers who died in the Battle of Stalingrad.
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: Memorial Hall of the Victims in Nanjing Massacre by Japanese Invaders
Triple: [Nanjing Massacre, memorial, Memorial Hall of the Victims in Nanjing Massacre by Japanese Invaders]

Generated description

The Memorial Hall of the Victims in Nanjing Massacre by Japanese Invaders is a museum and commemorative site in Nanjing, China, dedicated to documenting and honoring the hundreds of thousands of civilians and prisoners of war killed by the Imperial Japanese Army during the 1937–1938 Nanjing Massacre.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Memorial Hall of the Victims in Nanjing Massacre by Japanese Invaders
Target entity description: The Memorial Hall of the Victims in Nanjing Massacre by Japanese Invaders is a museum and commemorative site in Nanjing, China, dedicated to documenting and honoring the hundreds of thousands of civilians and prisoners of war killed by the Imperial Japanese Army during the 1937–1938 Nanjing Massacre.

A. Eternal Light Peace Memorial
The Eternal Light Peace Memorial is a monument at the Gettysburg battlefield dedicated to national unity and reconciliation, featuring an eternal flame symbolizing enduring peace.
B. War Memorial Gymnasium
War Memorial Gymnasium is an on-campus arena at the University of San Francisco best known as the longtime home of the university’s basketball programs.
C. Nagasaki Peace Park
Nagasaki Peace Park is a memorial park in Nagasaki, Japan, dedicated to promoting peace and commemorating the victims of the 1945 atomic bombing.
D. Nagasaki Atomic Bomb Museum
The Nagasaki Atomic Bomb Museum is a memorial and educational institution in Nagasaki, Japan, documenting the 1945 atomic bombing and promoting peace and nuclear disarmament.
E. Hall of Military Glory
The Hall of Military Glory is a solemn memorial hall at Mamayev Kurgan in Volgograd, Russia, honoring Soviet soldiers who died in the Battle of Stalingrad.
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_69a257363ffc81909757bde7ab3404da`	completed	Feb. 28, 2026, 2:47 a.m.
NER	Named-entity recognition	`batch_69a25cb07b5c8190a482154819912abf`	completed	Feb. 28, 2026, 3:10 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69a362bd591c8190940e6b1cd81017ae`	completed	Feb. 28, 2026, 9:48 p.m.
NEDg	Description generation	`batch_69a3632b0efc8190967d00b6a8dcfa4e`	completed	Feb. 28, 2026, 9:50 p.m.
NED2	Entity disambiguation (via description)	`batch_69a36381ebd0819093a26d587c11ebe4`	completed	Feb. 28, 2026, 9:52 p.m.

Created at: Feb. 28, 2026, 2:53 a.m.