Triple

T1541278
Position Surface form Disambiguated ID Type / Status
Subject Tarapacá Region E32870 entity
Predicate hasHeritageSite P923 FINISHED
Object Humberstone and Santa Laura Saltpeter Works E32873 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: Humberstone and Santa Laura Saltpeter Works | Statement: [Tarapacá Region, hasHeritageSite, Humberstone and Santa Laura Saltpeter Works]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Humberstone and Santa Laura Saltpeter Works
Context triple: [Tarapacá Region, hasHeritageSite, Humberstone and Santa Laura Saltpeter Works]
  • A. Humberstone and Santa Laura Saltpeter Works chosen
    Humberstone and Santa Laura Saltpeter Works is a UNESCO World Heritage former nitrate mining complex in northern Chile that preserves the industrial and social history of the region’s once-flourishing saltpeter boom.
  • B. Sulphur Works
    Sulphur Works is a hydrothermal area in Lassen Volcanic National Park known for its boiling mud pots, steam vents, and strong sulfurous fumes.
  • C. Tioga Mine
    Tioga Mine was a historic silver mining operation in the Sierra Nevada of California that gave its name to nearby Tioga Pass.
  • D. Mineral del Monte
    Mineral del Monte is a historic mining town in the Mexican state of Hidalgo, known for its silver mines, Cornish heritage, and distinctive architecture.
  • E. Palacio de Minería
    Palacio de Minería is a neoclassical architectural landmark in Mexico City that historically housed the Royal College of Mining and now serves as a cultural and academic venue.
  • 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_69a885ed29088190a3c2d5a3d100c16e completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aa61faaaa4819089120e25f4bcb0f6 completed March 6, 2026, 5:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad309baebc81908240a0370bad9935 completed March 8, 2026, 8:17 a.m.
Created at: March 4, 2026, 7:26 p.m.