Triple

T219751
Position Surface form Disambiguated ID Type / Status
Subject Redemption (end of Reconstruction governments) E4186 entity
Predicate significantEvent P259 FINISHED
Object Hamburg massacre
The Hamburg massacre was an 1876 white supremacist attack in Hamburg, South Carolina, in which armed Democrats killed and terrorized Black militiamen and citizens to help overthrow Reconstruction-era Republican rule.
E28098 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: Hamburg massacre | Statement: [Redemption (end of Reconstruction governments), significantEvent, Hamburg massacre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hamburg massacre
Context triple: [Redemption (end of Reconstruction governments), significantEvent, Hamburg massacre]
  • A. Kristallnacht
    Kristallnacht was a state-organized pogrom against Jews in Nazi Germany in November 1938, marked by widespread violence, destruction of synagogues and Jewish property, and mass arrests that signaled a major escalation toward the Holocaust.
  • B. Katyn massacre
    The Katyn massacre was a World War II mass execution of thousands of Polish military officers and intelligentsia carried out by the Soviet NKVD in 1940.
  • C. Night of the Long Knives
    The Night of the Long Knives was a 1934 purge in Nazi Germany during which Adolf Hitler ordered the assassination of political rivals and perceived threats within his own movement to consolidate his power.
  • D. Reichstag fire
    The Reichstag fire was a 1933 arson attack on the German parliament building that the Nazis exploited to suspend civil liberties and consolidate dictatorial power.
  • E. Miami Showband killings
    The Miami Showband killings were a notorious 1975 sectarian massacre in County Down, Northern Ireland, in which members of a popular showband were ambushed and murdered by loyalist paramilitaries, becoming one of the most infamous atrocities of the Troubles.
  • 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: Hamburg massacre
Triple: [Redemption (end of Reconstruction governments), significantEvent, Hamburg massacre]
Generated description
The Hamburg massacre was an 1876 white supremacist attack in Hamburg, South Carolina, in which armed Democrats killed and terrorized Black militiamen and citizens to help overthrow Reconstruction-era Republican rule.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hamburg massacre
Target entity description: The Hamburg massacre was an 1876 white supremacist attack in Hamburg, South Carolina, in which armed Democrats killed and terrorized Black militiamen and citizens to help overthrow Reconstruction-era Republican rule.
  • A. Kristallnacht
    Kristallnacht was a state-organized pogrom against Jews in Nazi Germany in November 1938, marked by widespread violence, destruction of synagogues and Jewish property, and mass arrests that signaled a major escalation toward the Holocaust.
  • B. Katyn massacre
    The Katyn massacre was a World War II mass execution of thousands of Polish military officers and intelligentsia carried out by the Soviet NKVD in 1940.
  • C. Night of the Long Knives
    The Night of the Long Knives was a 1934 purge in Nazi Germany during which Adolf Hitler ordered the assassination of political rivals and perceived threats within his own movement to consolidate his power.
  • D. Reichstag fire
    The Reichstag fire was a 1933 arson attack on the German parliament building that the Nazis exploited to suspend civil liberties and consolidate dictatorial power.
  • E. Miami Showband killings
    The Miami Showband killings were a notorious 1975 sectarian massacre in County Down, Northern Ireland, in which members of a popular showband were ambushed and murdered by loyalist paramilitaries, becoming one of the most infamous atrocities of the Troubles.
  • 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_69a2573508588190b522c2476d91acfe completed Feb. 28, 2026, 2:47 a.m.
NER Named-entity recognition batch_69a25c6d0fa08190810139b14f4851bc completed Feb. 28, 2026, 3:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3476fe7a0819086ce5c028429b2c0 completed Feb. 28, 2026, 7:52 p.m.
NEDg Description generation batch_69a34a3ad4688190acdcca286cd8a19a completed Feb. 28, 2026, 8:04 p.m.
NED2 Entity disambiguation (via description) batch_69a34a97c5dc8190b0f3e4f3c342cfae completed Feb. 28, 2026, 8:05 p.m.
Created at: Feb. 28, 2026, 2:53 a.m.