Triple

T8752305
Position Surface form Disambiguated ID Type / Status
Subject Battle of Iquique E207987 entity
Predicate notableEvent P259 FINISHED
Object Arturo Prat boarded Huáscar and was killed in action E686214 NE FINISHED

How this triple was built (2 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: Arturo Prat boarded Huáscar and was killed in action | Statement: [Battle of Iquique, notableEvent, Arturo Prat boarded Huáscar and was killed in action]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Arturo Prat boarded Huáscar and was killed in action
Context triple: [Battle of Iquique, notableEvent, Arturo Prat boarded Huáscar and was killed in action]
  • A. Argentine Navy officer Cámara
    Argentine Navy officer Cámara was a naval officer from Argentina after whom the Antarctic research station Cámara Base is named.
  • B. Captain Arturo Prat Chacón chosen
    Captain Arturo Prat Chacón was a Chilean naval officer and national hero renowned for his leadership and death in the Battle of Iquique during the War of the Pacific.
  • C. Friedrich Graf von Spee
    Friedrich Graf von Spee was a German nobleman and relative of Admiral Maximilian von Spee, associated with the aristocratic Spee family.
  • D. Base Arturo Prat
    Base Arturo Prat is a Chilean Antarctic research station located on Greenwich Island in the South Shetland Islands, supporting scientific and meteorological studies in the region.
  • E. Huáscar
    Huáscar was an Inca emperor who ruled the northern part of the empire and fought a devastating civil war against his brother Atahualpa shortly before the Spanish conquest.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69cf4326d8cc8190900f5f91da6ef6c8 completed April 3, 2026, 4:33 a.m.
Created at: March 30, 2026, 6:39 p.m.