Triple

T8353375
Position Surface form Disambiguated ID Type / Status
Subject Andean porphyry copper belt E196615 entity
Predicate contains P35 FINISHED
Object Antamina copper-zinc deposit
The Antamina copper-zinc deposit is one of the world’s largest and highest-grade skarn-hosted copper-zinc ore bodies, located in the central Peruvian Andes.
 E729367 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: Antamina copper-zinc deposit | Statement: [Andean porphyry copper belt, contains, Antamina copper-zinc deposit]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Antamina copper-zinc deposit
Context triple: [Andean porphyry copper belt, contains, Antamina copper-zinc deposit]
  • A. La Escondida copper mine
    La Escondida copper mine is the world’s largest copper-producing mine, located in Chile’s Atacama Desert and a major contributor to global copper supply.
  • B. Falun Copper Mine
    Falun Copper Mine is a historic Swedish mining site in Dalarna, once one of Europe’s most important copper producers and now preserved as a UNESCO World Heritage Site.
  • C. Andina mine
    Andina mine is a major Chilean copper mining operation owned by the state-run company Codelco.
  • D. Santa Bárbara mine
    Santa Bárbara mine is a historic mercury mine near Huancavelica in Peru, once one of the most important sources of mercury for Spanish colonial silver mining.
  • E. Andoom Mine
    Andoom Mine is a major bauxite mining operation near Weipa in Queensland, Australia, contributing significantly to the region’s aluminum ore production.
  • 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: Antamina copper-zinc deposit
Triple: [Andean porphyry copper belt, contains, Antamina copper-zinc deposit]
Generated description
The Antamina copper-zinc deposit is one of the world’s largest and highest-grade skarn-hosted copper-zinc ore bodies, located in the central Peruvian Andes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Antamina copper-zinc deposit
Target entity description: The Antamina copper-zinc deposit is one of the world’s largest and highest-grade skarn-hosted copper-zinc ore bodies, located in the central Peruvian Andes.
  • A. La Escondida copper mine
    La Escondida copper mine is the world’s largest copper-producing mine, located in Chile’s Atacama Desert and a major contributor to global copper supply.
  • B. Falun Copper Mine
    Falun Copper Mine is a historic Swedish mining site in Dalarna, once one of Europe’s most important copper producers and now preserved as a UNESCO World Heritage Site.
  • C. Andina mine
    Andina mine is a major Chilean copper mining operation owned by the state-run company Codelco.
  • D. Santa Bárbara mine
    Santa Bárbara mine is a historic mercury mine near Huancavelica in Peru, once one of the most important sources of mercury for Spanish colonial silver mining.
  • E. Andoom Mine
    Andoom Mine is a major bauxite mining operation near Weipa in Queensland, Australia, contributing significantly to the region’s aluminum ore production.
  • 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_69ca82f08b348190bfb7881944bbff6f completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb804756088190a766e1a486ccfdff completed March 31, 2026, 8:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69cde7b2d00c8190b7df13a0853a6374 completed April 2, 2026, 3:51 a.m.
NEDg Description generation batch_69cdeb2209908190a9c2b7258295561e completed April 2, 2026, 4:05 a.m.
NED2 Entity disambiguation (via description) batch_69cdec53410c8190b4c5e412922801dd completed April 2, 2026, 4:10 a.m.
Created at: March 30, 2026, 5:59 p.m.