Triple

T18104503
Position Surface form Disambiguated ID Type / Status
Subject Mendaña’s Pacific expeditions E433312 entity
Predicate deathOfLeader P130452 FINISHED
Object Álvaro de Mendaña de Neira died during the second voyage in 1595 NE NERFINISHED

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: Álvaro de Mendaña de Neira died during the second voyage in 1595 | Statement: [Mendaña’s Pacific expeditions, deathOfLeader, Álvaro de Mendaña de Neira died during the second voyage in 1595]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Álvaro de Mendaña de Neira died during the second voyage in 1595
Context triple: [Mendaña’s Pacific expeditions, deathOfLeader, Álvaro de Mendaña de Neira died during the second voyage in 1595]
  • A. Pedro Alonso Niño
    Pedro Alonso Niño was a Spanish navigator and explorer from Moguer who sailed with Christopher Columbus on his first voyage to the Americas.
  • B. Portolá expedition
    The Portolá expedition was a 1769–1770 Spanish exploratory and colonizing venture that marked the first overland European exploration of present-day California, leading to the establishment of missions and settlements along the coast.
  • C. Tristán de Luna y Arellano expedition of 1559–1561
    The Tristán de Luna y Arellano expedition of 1559–1561 was a Spanish colonial venture that attempted to establish one of the earliest European settlements in what is now the southeastern United States, ultimately failing due to hurricanes, supply shortages, and internal discord.
  • D. Second voyage to North America (1535–1536)
    The Second voyage to North America (1535–1536) was Jacques Cartier’s exploratory expedition during which he sailed up the St. Lawrence River, reached the sites of present-day Quebec and Montreal, and strengthened French claims to parts of what is now Canada.
  • E. expedition of Miguel López de Legazpi
    The expedition of Miguel López de Legazpi was the 16th-century Spanish voyage that established the first permanent Spanish settlements in the Philippine Islands, initiating long-term colonial rule.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Álvaro de Mendaña de Neira died during the second voyage in 1595
Target entity description: Álvaro de Mendaña de Neira was a 16th-century Spanish navigator and explorer best known for leading early European voyages across the Pacific that resulted in the discovery of the Solomon Islands.
  • A. Pedro Alonso Niño
    Pedro Alonso Niño was a Spanish navigator and explorer from Moguer who sailed with Christopher Columbus on his first voyage to the Americas.
  • B. Portolá expedition
    The Portolá expedition was a 1769–1770 Spanish exploratory and colonizing venture that marked the first overland European exploration of present-day California, leading to the establishment of missions and settlements along the coast.
  • C. Tristán de Luna y Arellano expedition of 1559–1561
    The Tristán de Luna y Arellano expedition of 1559–1561 was a Spanish colonial venture that attempted to establish one of the earliest European settlements in what is now the southeastern United States, ultimately failing due to hurricanes, supply shortages, and internal discord.
  • D. Second voyage to North America (1535–1536)
    The Second voyage to North America (1535–1536) was Jacques Cartier’s exploratory expedition during which he sailed up the St. Lawrence River, reached the sites of present-day Quebec and Montreal, and strengthened French claims to parts of what is now Canada.
  • E. expedition of Miguel López de Legazpi
    The expedition of Miguel López de Legazpi was the 16th-century Spanish voyage that established the first permanent Spanish settlements in the Philippine Islands, initiating long-term colonial rule.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: deathOfLeader
Context triple: [Mendaña’s Pacific expeditions, deathOfLeader, Álvaro de Mendaña de Neira died during the second voyage in 1595]
  • A. afterDeathOfFounderLedBy
    Indicates that an organization or group came under the leadership of a specified entity following the death of its founder.
  • B. laterLeader
    Indicates that one entity serves as a leader or holds a leadership role at a later time than another specified leader.
  • C. surrenderedLeader
    Indicates that an individual who held a leadership role has yielded or given up their position, authority, or control, typically in the context of defeat or submission.
  • D. leaderCapturedAndExecuted
    Indicates that a leader was seized by an opposing force and subsequently put to death as a consequence of that capture.
  • E. deathLeadsTo
    Indicates that one entity’s death causes, results in, or brings about another event, state, or condition.
  • F. None of above. chosen

Provenance (4 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_69d8b90916008190a1f110bd7ced5473 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4ddb8dd308190a9c98ac2b1d8b872 completed April 19, 2026, 1:50 p.m.
PD Predicate disambiguation batch_69e4330e1f2881908b2506d47c48736b completed April 19, 2026, 1:42 a.m.
PDg Predicate description generation batch_69e438f5ae2c8190b11dee46534fa5a9 completed April 19, 2026, 2:07 a.m.
Created at: April 10, 2026, 10:28 a.m.