Triple

T8752179
Position Surface form Disambiguated ID Type / Status
Subject War of the Pacific E207984 entity
Predicate notableBattle P259 FINISHED
Object Battle of Angamos
The Battle of Angamos was a decisive 1879 naval engagement in the War of the Pacific in which the Chilean fleet captured the Peruvian ironclad Huáscar, securing Chilean control of the sea.
E758841 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: Battle of Angamos | Statement: [War of the Pacific, notableBattle, Battle of Angamos]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Battle of Angamos
Context triple: [War of the Pacific, notableBattle, Battle of Angamos]
  • A. Battle of Cape Engaño
    The Battle of Cape Engaño was a major naval engagement of the 1944 Battle of Leyte Gulf in World War II, in which U.S. carrier forces destroyed the last operational Japanese aircraft carriers in a decisive victory.
  • B. Battle of Iquique
    The Battle of Iquique was a pivotal 1879 naval engagement of the War of the Pacific between Chile and Peru, remembered especially for Chilean captain Arturo Prat’s heroic but fatal stand aboard the corvette Esmeralda.
  • C. Battle of Puesto del Marqués
    The Battle of Puesto del Marqués was a key engagement in the Argentine War of Independence fought in Upper Peru between patriot and royalist forces.
  • D. Battle of Algeciras Bay
    The Battle of Algeciras Bay was a series of naval engagements in 1801 during the French Revolutionary Wars in which French and Spanish fleets clashed with the British Royal Navy off southern Spain.
  • E. Battle of Cape Spartel
    The Battle of Cape Spartel was a 1782 naval engagement off the coast of Morocco during the American Revolutionary War, involving British and Franco-Spanish fleets in one of the conflict’s final major sea battles.
  • 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: Battle of Angamos
Triple: [War of the Pacific, notableBattle, Battle of Angamos]
Generated description
The Battle of Angamos was a decisive 1879 naval engagement in the War of the Pacific in which the Chilean fleet captured the Peruvian ironclad Huáscar, securing Chilean control of the sea.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Battle of Angamos
Target entity description: The Battle of Angamos was a decisive 1879 naval engagement in the War of the Pacific in which the Chilean fleet captured the Peruvian ironclad Huáscar, securing Chilean control of the sea.
  • A. Battle of Cape Engaño
    The Battle of Cape Engaño was a major naval engagement of the 1944 Battle of Leyte Gulf in World War II, in which U.S. carrier forces destroyed the last operational Japanese aircraft carriers in a decisive victory.
  • B. Battle of Iquique
    The Battle of Iquique was a pivotal 1879 naval engagement of the War of the Pacific between Chile and Peru, remembered especially for Chilean captain Arturo Prat’s heroic but fatal stand aboard the corvette Esmeralda.
  • C. Battle of Puesto del Marqués
    The Battle of Puesto del Marqués was a key engagement in the Argentine War of Independence fought in Upper Peru between patriot and royalist forces.
  • D. Battle of Algeciras Bay
    The Battle of Algeciras Bay was a series of naval engagements in 1801 during the French Revolutionary Wars in which French and Spanish fleets clashed with the British Royal Navy off southern Spain.
  • E. Battle of Cape Spartel
    The Battle of Cape Spartel was a 1782 naval engagement off the coast of Morocco during the American Revolutionary War, involving British and Franco-Spanish fleets in one of the conflict’s final major sea battles.
  • 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_69ca835cd6b08190bd7c63db92f53c86 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5da8cc548190a31ad542d2faf2d5 completed March 31, 2026, 11:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf6f0524e08190bc5ba6cda2e2e4fa completed April 3, 2026, 7:40 a.m.
NEDg Description generation batch_69cf7041b6bc81909924d1382b756746 completed April 3, 2026, 7:46 a.m.
NED2 Entity disambiguation (via description) batch_69cf714f22c48190a192c6fc32debfd6 completed April 3, 2026, 7:50 a.m.
Created at: March 30, 2026, 6:39 p.m.