Triple

T3703854
Position Surface form Disambiguated ID Type / Status
Subject Saskatoon E80843 entity
Predicate hasCompanyHeadquarters P1287 FINISHED
Object Cameco Corporation
Cameco Corporation is one of the world’s largest publicly traded uranium producers, supplying fuel for nuclear power generation globally.
 E382365 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: Cameco Corporation | Statement: [Saskatoon, hasCompanyHeadquarters, Cameco Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cameco Corporation
Context triple: [Saskatoon, hasCompanyHeadquarters, Cameco Corporation]
  • A. Glencore
    Glencore is a multinational commodity trading and mining company that operates extensive resource extraction and processing assets worldwide.
  • B. Anglo American plc
    Anglo American plc is a major multinational mining company headquartered in London, known for producing commodities such as diamonds, copper, platinum, and iron ore.
  • C. BHP Group
    BHP Group is one of the world’s largest diversified mining and resources companies, producing commodities such as iron ore, copper, coal, and nickel.
  • D. Codelco
    Codelco is Chile’s state-owned copper mining company and one of the world’s largest producers of copper.
  • E. Kinross
    Kinross is a small historic town in Perth and Kinross, Scotland, situated near Loch Leven and known as a gateway between central Scotland and the Highlands.
  • 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: Cameco Corporation
Triple: [Saskatoon, hasCompanyHeadquarters, Cameco Corporation]
Generated description
Cameco Corporation is one of the world’s largest publicly traded uranium producers, supplying fuel for nuclear power generation globally.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cameco Corporation
Target entity description: Cameco Corporation is one of the world’s largest publicly traded uranium producers, supplying fuel for nuclear power generation globally.
  • A. Glencore
    Glencore is a multinational commodity trading and mining company that operates extensive resource extraction and processing assets worldwide.
  • B. Anglo American plc
    Anglo American plc is a major multinational mining company headquartered in London, known for producing commodities such as diamonds, copper, platinum, and iron ore.
  • C. BHP Group
    BHP Group is one of the world’s largest diversified mining and resources companies, producing commodities such as iron ore, copper, coal, and nickel.
  • D. Codelco
    Codelco is Chile’s state-owned copper mining company and one of the world’s largest producers of copper.
  • E. Kinross
    Kinross is a small historic town in Perth and Kinross, Scotland, situated near Loch Leven and known as a gateway between central Scotland and the Highlands.
  • 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_69ad8b1793888190a5f70e4b21dc05a1 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69adc54aaac88190b775dba2513b6d4a completed March 8, 2026, 6:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4cdf822348190bf95f7d119c6265a completed March 14, 2026, 2:54 a.m.
NEDg Description generation batch_69b4d1f486c48190b0206beb7f913eb0 completed March 14, 2026, 3:11 a.m.
NED2 Entity disambiguation (via description) batch_69b4d29d8b688190b6ece3d8d65bc16c completed March 14, 2026, 3:14 a.m.
Created at: March 8, 2026, 3:33 p.m.