Triple

T1052943
Position Surface form Disambiguated ID Type / Status
Subject Cabrillo Beach E22739 entity
Predicate namedAfter P63 FINISHED
Object Juan Rodríguez Cabrillo
Juan Rodríguez Cabrillo was a 16th-century Spanish explorer best known for leading the first European expedition to explore the coast of present-day California.
E158486 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: Juan Rodríguez Cabrillo | Statement: [Cabrillo Beach, namedAfter, Juan Rodríguez Cabrillo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Juan Rodríguez Cabrillo
Context triple: [Cabrillo Beach, namedAfter, Juan Rodríguez Cabrillo]
  • A. Álvar Núñez Cabeza de Vaca
    Álvar Núñez Cabeza de Vaca was a 16th-century Spanish explorer and chronicler best known for surviving the failed Narváez expedition and documenting his years of wandering across what is now the southern United States and northern Mexico.
  • B. Juan Ponce de León
    Juan Ponce de León was a Spanish explorer and conquistador best known for leading the first official European expedition to Florida and serving as the first governor of Puerto Rico.
  • C. Álvaro de Mendaña de Neira
    Álvaro de Mendaña de Neira was a 16th-century Spanish navigator and explorer known for leading early Pacific voyages that resulted in the European discovery of the Solomon Islands.
  • D. Juan de Grijalva
    Juan de Grijalva was a Spanish conquistador and explorer known for leading one of the first European expeditions to the coasts of present-day Mexico in the early 16th century.
  • E. Vasco Núñez de Balboa
    Vasco Núñez de Balboa was a Spanish explorer and conquistador best known for leading the first European expedition to see the Pacific Ocean from the Americas in 1513.
  • 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: Juan Rodríguez Cabrillo
Triple: [Cabrillo Beach, namedAfter, Juan Rodríguez Cabrillo]
Generated description
Juan Rodríguez Cabrillo was a 16th-century Spanish explorer best known for leading the first European expedition to explore the coast of present-day California.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Juan Rodríguez Cabrillo
Target entity description: Juan Rodríguez Cabrillo was a 16th-century Spanish explorer best known for leading the first European expedition to explore the coast of present-day California.
  • A. Álvar Núñez Cabeza de Vaca
    Álvar Núñez Cabeza de Vaca was a 16th-century Spanish explorer and chronicler best known for surviving the failed Narváez expedition and documenting his years of wandering across what is now the southern United States and northern Mexico.
  • B. Juan Ponce de León
    Juan Ponce de León was a Spanish explorer and conquistador best known for leading the first official European expedition to Florida and serving as the first governor of Puerto Rico.
  • C. Álvaro de Mendaña de Neira
    Álvaro de Mendaña de Neira was a 16th-century Spanish navigator and explorer known for leading early Pacific voyages that resulted in the European discovery of the Solomon Islands.
  • D. Juan de Grijalva
    Juan de Grijalva was a Spanish conquistador and explorer known for leading one of the first European expeditions to the coasts of present-day Mexico in the early 16th century.
  • E. Vasco Núñez de Balboa
    Vasco Núñez de Balboa was a Spanish explorer and conquistador best known for leading the first European expedition to see the Pacific Ocean from the Americas in 1513.
  • 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_69a493da02e081908c13ff5e02a0fe7a completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b8b644088190a1f0f00f97941298 completed March 1, 2026, 10:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69acd46afef8819089eb286b45a4c866 completed March 8, 2026, 1:44 a.m.
NEDg Description generation batch_69acd5fbae488190989873734c669dfa completed March 8, 2026, 1:50 a.m.
NED2 Entity disambiguation (via description) batch_69acd663e998819095ad0f3317803722 completed March 8, 2026, 1:52 a.m.
Created at: March 1, 2026, 7:42 p.m.