Triple

T14625046
Position Surface form Disambiguated ID Type / Status
Subject Mufulira E343322 entity
Predicate knownFor P22 FINISHED
Object Mufulira Mine
Mufulira Mine is a major copper mine in Zambia’s Copperbelt Province, historically one of the world’s largest underground copper producers.
E1109875 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: Mufulira Mine | Statement: [Mufulira, knownFor, Mufulira Mine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mufulira Mine
Context triple: [Mufulira, knownFor, Mufulira Mine]
  • A. Mopani Copper Mines
    Mopani Copper Mines is a major Zambian mining company focused on the extraction and processing of copper and cobalt.
  • B. Kilembe copper mines
    Kilembe copper mines is a major copper mining complex in western Uganda that historically served as one of the country’s most important industrial and economic centers.
  • C. Ok Tedi Mine
    Ok Tedi Mine is a large open-pit copper and gold mine in Papua New Guinea, widely known for its significant environmental impacts on the surrounding river systems and communities.
  • D. Monywa copper mine
    The Monywa copper mine is a large-scale copper mining complex in central Myanmar known for its significant reserves and associated environmental and social controversies.
  • E. Amrun Mine
    Amrun Mine is a major bauxite mining operation in northern Queensland, Australia, developed by Rio Tinto as part of the broader Weipa mining region.
  • 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: Mufulira Mine
Triple: [Mufulira, knownFor, Mufulira Mine]
Generated description
Mufulira Mine is a major copper mine in Zambia’s Copperbelt Province, historically one of the world’s largest underground copper producers.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mufulira Mine
Target entity description: Mufulira Mine is a major copper mine in Zambia’s Copperbelt Province, historically one of the world’s largest underground copper producers.
  • A. Mopani Copper Mines
    Mopani Copper Mines is a major Zambian mining company focused on the extraction and processing of copper and cobalt.
  • B. Kilembe copper mines
    Kilembe copper mines is a major copper mining complex in western Uganda that historically served as one of the country’s most important industrial and economic centers.
  • C. Ok Tedi Mine
    Ok Tedi Mine is a large open-pit copper and gold mine in Papua New Guinea, widely known for its significant environmental impacts on the surrounding river systems and communities.
  • D. Monywa copper mine
    The Monywa copper mine is a large-scale copper mining complex in central Myanmar known for its significant reserves and associated environmental and social controversies.
  • E. Amrun Mine
    Amrun Mine is a major bauxite mining operation in northern Queensland, Australia, developed by Rio Tinto as part of the broader Weipa mining region.
  • 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_69d822dffc3c8190aa173b90761bffda completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69deb46a4a9081908472b0a542028a7f completed April 14, 2026, 9:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69fda92a6b9c8190bdb220444cfbe34a completed May 8, 2026, 9:13 a.m.
NEDg Description generation batch_69fdb1ad32a4819088e5831f3d74ea4e completed May 8, 2026, 9:49 a.m.
NED2 Entity disambiguation (via description) batch_69fdb316479c81909343196bb89e5e57 completed May 8, 2026, 9:55 a.m.
Created at: April 10, 2026, 1:26 a.m.