Triple

T9072532
Position Surface form Disambiguated ID Type / Status
Subject Bahía de los Ángeles E217402 entity
Predicate hasNearbyIslands P19482 FINISHED
Object Isla Cabeza de Mechudo
Isla Cabeza de Mechudo is a small, sparsely inhabited island in the Gulf of California off the coast of Baja California, Mexico, known for its rugged desert landscape and rich marine life.
 E861188 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: Isla Cabeza de Mechudo | Statement: [Bahía de los Ángeles, hasNearbyIslands, Isla Cabeza de Mechudo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Isla Cabeza de Mechudo
Context triple: [Bahía de los Ángeles, hasNearbyIslands, Isla Cabeza de Mechudo]
  • A. Isla Cerralvo
    Isla Cerralvo is a sparsely inhabited Mexican island in the Gulf of California known for its rich marine life, sport fishing, and relatively untouched natural landscapes.
  • B. Isla Quiriquina
    Isla Quiriquina is a small Chilean island off the coast of the Biobío Region, known for its strategic location near the city of Concepción and its historical use as a naval base and military training site.
  • C. Isla San Roque
    Isla San Roque is a small island located within Chile’s Chiloé Archipelago, known for its rural coastal landscapes and traditional Chilote culture.
  • D. Isla San Sebastián
    Isla San Sebastián is a small island located within Chile’s Chiloé Archipelago, known for its coastal landscapes and proximity to the traditional culture of Chiloé.
  • E. Isla Carlos III
    Isla Carlos III is a remote Chilean island located within the Strait of Magellan, known for its rugged Patagonian landscapes and harsh subpolar climate.
  • 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: Isla Cabeza de Mechudo
Triple: [Bahía de los Ángeles, hasNearbyIslands, Isla Cabeza de Mechudo]
Generated description
Isla Cabeza de Mechudo is a small, sparsely inhabited island in the Gulf of California off the coast of Baja California, Mexico, known for its rugged desert landscape and rich marine life.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Isla Cabeza de Mechudo
Target entity description: Isla Cabeza de Mechudo is a small, sparsely inhabited island in the Gulf of California off the coast of Baja California, Mexico, known for its rugged desert landscape and rich marine life.
  • A. Isla Cerralvo
    Isla Cerralvo is a sparsely inhabited Mexican island in the Gulf of California known for its rich marine life, sport fishing, and relatively untouched natural landscapes.
  • B. Isla Quiriquina
    Isla Quiriquina is a small Chilean island off the coast of the Biobío Region, known for its strategic location near the city of Concepción and its historical use as a naval base and military training site.
  • C. Isla San Roque
    Isla San Roque is a small island located within Chile’s Chiloé Archipelago, known for its rural coastal landscapes and traditional Chilote culture.
  • D. Isla San Sebastián
    Isla San Sebastián is a small island located within Chile’s Chiloé Archipelago, known for its coastal landscapes and proximity to the traditional culture of Chiloé.
  • E. Isla Carlos III
    Isla Carlos III is a remote Chilean island located within the Strait of Magellan, known for its rugged Patagonian landscapes and harsh subpolar climate.
  • 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_69ca83d6c14c8190bc056d927f00a2a2 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cc955ffa04819086be5763133c5067 completed April 1, 2026, 3:47 a.m.
NED1 Entity disambiguation (via context triple) batch_69d7faf8c1048190a136289a44a0930b completed April 9, 2026, 7:16 p.m.
NEDg Description generation batch_69d81c40dc6081908cc186ee6cd0814e completed April 9, 2026, 9:38 p.m.
NED2 Entity disambiguation (via description) batch_69d8277fbf0881908a1e16d6c07886e6 completed April 9, 2026, 10:26 p.m.
Created at: March 30, 2026, 7:12 p.m.