Triple

T23079498
Position Surface form Disambiguated ID Type / Status
Subject CSS Hunley E575427 entity
Predicate engagement P1256 FINISHED
Object Attack on USS Housatonic
The Attack on USS Housatonic was a landmark Civil War naval engagement in 1864 in which the Confederate submarine CSS Hunley became the first submarine to successfully sink an enemy warship.
E1570051 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: Attack on USS Housatonic | Statement: [CSS Hunley, engagement, Attack on USS Housatonic]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Attack on USS Housatonic
Context triple: [CSS Hunley, engagement, Attack on USS Housatonic]
  • A. USS Lawton incident
    The USS Lawton incident is a fictional naval disaster within the MonsterVerse mythos, used as a secret historical event that helped shape the origins and mission of the covert organization Monarch.
  • B. Sinking of CSS Alabama
    The Sinking of CSS Alabama refers to the 1864 naval battle off Cherbourg, France, in which the Union warship USS Kearsarge defeated and sank the Confederate commerce raider CSS Alabama during the American Civil War.
  • C. Sinking of Steuben
    The Sinking of Steuben was a World War II maritime disaster in the Baltic Sea in which the German passenger ship SS General von Steuben, carrying soldiers and civilians, was torpedoed and sunk by a Soviet submarine in February 1945 with heavy loss of life.
  • D. Sinking of ARA General Belgrano
    The Sinking of ARA General Belgrano was a controversial 1982 torpedo attack by the British submarine HMS Conqueror on an Argentine cruiser during the Falklands War, resulting in heavy loss of life and intense political debate.
  • E. sinking of the RMS Lusitania
    The sinking of the RMS Lusitania was a 1915 World War I maritime disaster in which a British ocean liner was torpedoed by a German U-boat off the coast of Ireland, causing heavy civilian casualties and intensifying anti-German sentiment.
  • 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: Attack on USS Housatonic
Triple: [CSS Hunley, engagement, Attack on USS Housatonic]
Generated description
The Attack on USS Housatonic was a landmark Civil War naval engagement in 1864 in which the Confederate submarine CSS Hunley became the first submarine to successfully sink an enemy warship.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Attack on USS Housatonic
Target entity description: The Attack on USS Housatonic was a landmark Civil War naval engagement in 1864 in which the Confederate submarine CSS Hunley became the first submarine to successfully sink an enemy warship.
  • A. USS Lawton incident
    The USS Lawton incident is a fictional naval disaster within the MonsterVerse mythos, used as a secret historical event that helped shape the origins and mission of the covert organization Monarch.
  • B. Sinking of CSS Alabama
    The Sinking of CSS Alabama refers to the 1864 naval battle off Cherbourg, France, in which the Union warship USS Kearsarge defeated and sank the Confederate commerce raider CSS Alabama during the American Civil War.
  • C. Sinking of Steuben
    The Sinking of Steuben was a World War II maritime disaster in the Baltic Sea in which the German passenger ship SS General von Steuben, carrying soldiers and civilians, was torpedoed and sunk by a Soviet submarine in February 1945 with heavy loss of life.
  • D. Sinking of ARA General Belgrano
    The Sinking of ARA General Belgrano was a controversial 1982 torpedo attack by the British submarine HMS Conqueror on an Argentine cruiser during the Falklands War, resulting in heavy loss of life and intense political debate.
  • E. sinking of the RMS Lusitania
    The sinking of the RMS Lusitania was a 1915 World War I maritime disaster in which a British ocean liner was torpedoed by a German U-boat off the coast of Ireland, causing heavy civilian casualties and intensifying anti-German sentiment.
  • 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_69e245be28d48190ad1348d5a73db37d completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f18c66a80481909ebc2ba69f1e4bd9 completed April 29, 2026, 4:43 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c15aec9508190ae8eedb3e2615097 completed May 19, 2026, 7:47 a.m.
NEDg Description generation batch_6a0c166786108190813262e7c7be832e completed May 19, 2026, 7:51 a.m.
NED2 Entity disambiguation (via description) batch_6a0c16c73140819088d46d4e8b03c7a4 completed May 19, 2026, 7:52 a.m.
Created at: April 17, 2026, 3:56 p.m.