Triple

T12620871
Position Surface form Disambiguated ID Type / Status
Subject Lüshun E301374 entity
Predicate notableEvent P259 FINISHED
Object Port Arthur massacre
The Port Arthur massacre was a brutal mass killing of Chinese civilians by Imperial Japanese forces in the city of Lüshun (then Port Arthur) during the First Sino-Japanese War in 1894.
E992847 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: Port Arthur massacre | Statement: [Lüshun, notableEvent, Port Arthur massacre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Port Arthur massacre
Context triple: [Lüshun, notableEvent, Port Arthur massacre]
  • A. Myall Creek massacre
    The Myall Creek massacre was an 1838 atrocity in New South Wales in which a group of colonists murdered at least 28 unarmed Aboriginal people, leading to one of the first successful prosecutions of Europeans for the killing of Indigenous Australians.
  • B. Glenrowan siege
    The Glenrowan siege was the dramatic 1880 standoff in Victoria, Australia, where bushranger Ned Kelly and his gang made their final stand against police, leading to Kelly’s capture and the gang’s demise.
  • C. Greysteel massacre
    The Greysteel massacre was a 1993 mass shooting in a bar in County Londonderry, Northern Ireland, carried out by loyalist paramilitaries during the Troubles.
  • D. Eureka Stockade
    Eureka Stockade was a pivotal 1854 miners’ uprising in Ballarat, Victoria, widely regarded as a key moment in the development of Australian democracy and workers’ rights.
  • E. Weenen massacre
    The Weenen massacre was an 1838 killing of Voortrekker settlers by Zulu forces in present-day South Africa, which became a pivotal flashpoint in the conflict between the Voortrekkers and the Zulu Kingdom.
  • 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: Port Arthur massacre
Triple: [Lüshun, notableEvent, Port Arthur massacre]
Generated description
The Port Arthur massacre was a brutal mass killing of Chinese civilians by Imperial Japanese forces in the city of Lüshun (then Port Arthur) during the First Sino-Japanese War in 1894.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Port Arthur massacre
Target entity description: The Port Arthur massacre was a brutal mass killing of Chinese civilians by Imperial Japanese forces in the city of Lüshun (then Port Arthur) during the First Sino-Japanese War in 1894.
  • A. Myall Creek massacre
    The Myall Creek massacre was an 1838 atrocity in New South Wales in which a group of colonists murdered at least 28 unarmed Aboriginal people, leading to one of the first successful prosecutions of Europeans for the killing of Indigenous Australians.
  • B. Glenrowan siege
    The Glenrowan siege was the dramatic 1880 standoff in Victoria, Australia, where bushranger Ned Kelly and his gang made their final stand against police, leading to Kelly’s capture and the gang’s demise.
  • C. Greysteel massacre
    The Greysteel massacre was a 1993 mass shooting in a bar in County Londonderry, Northern Ireland, carried out by loyalist paramilitaries during the Troubles.
  • D. Eureka Stockade
    Eureka Stockade was a pivotal 1854 miners’ uprising in Ballarat, Victoria, widely regarded as a key moment in the development of Australian democracy and workers’ rights.
  • E. Weenen massacre
    The Weenen massacre was an 1838 killing of Voortrekker settlers by Zulu forces in present-day South Africa, which became a pivotal flashpoint in the conflict between the Voortrekkers and the Zulu Kingdom.
  • 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_69d7bdeaf49c8190b13800111fa77ea3 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d960c75c9c819092265ebc2b39f21d completed April 10, 2026, 8:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69f65ed6f79881908872c644a9789f04 completed May 2, 2026, 8:30 p.m.
NEDg Description generation batch_69f660294004819089714099a08085f6 completed May 2, 2026, 8:35 p.m.
NED2 Entity disambiguation (via description) batch_69f6613ce1108190851cf8491fe666c8 completed May 2, 2026, 8:40 p.m.
Created at: April 9, 2026, 5:13 p.m.