Triple

T15348483
Position Surface form Disambiguated ID Type / Status
Subject Port Giles E366986 entity
Predicate operatedBy P86 FINISHED
Object Viterra
Viterra is a global agriculture and grain-handling company that operates storage, processing, and export facilities across major farming regions.
 E1151842 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: Viterra | Statement: [Port Giles, operatedBy, Viterra]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Viterra
Context triple: [Port Giles, operatedBy, Viterra]
  • A. Teck
    Teck is a German ducal family name historically associated with the British royal family through Queen Mary, consort of King George V.
  • B. Mirant
    Mirant was a major U.S. energy company and power trader that became widely known for its controversial role in the early-2000s California electricity crisis.
  • C. Tembec
    Tembec is a Canadian forest products company known for producing lumber, pulp, and paper from operations across Canada and France.
  • D. Rio Tinto
    Rio Tinto is a leading global mining and metals company headquartered in the United Kingdom and Australia, known for producing iron ore, aluminum, copper, and other minerals.
  • E. Northesk
    Northesk is the territorial designation associated with the Scottish peerage title Earl of Northesk, historically linked to the Carnegie family.
  • 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: Viterra
Triple: [Port Giles, operatedBy, Viterra]
Generated description
Viterra is a global agriculture and grain-handling company that operates storage, processing, and export facilities across major farming regions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Viterra
Target entity description: Viterra is a global agriculture and grain-handling company that operates storage, processing, and export facilities across major farming regions.
  • A. Teck
    Teck is a German ducal family name historically associated with the British royal family through Queen Mary, consort of King George V.
  • B. Mirant
    Mirant was a major U.S. energy company and power trader that became widely known for its controversial role in the early-2000s California electricity crisis.
  • C. Tembec
    Tembec is a Canadian forest products company known for producing lumber, pulp, and paper from operations across Canada and France.
  • D. Rio Tinto
    Rio Tinto is a leading global mining and metals company headquartered in the United Kingdom and Australia, known for producing iron ore, aluminum, copper, and other minerals.
  • E. Northesk
    Northesk is the territorial designation associated with the Scottish peerage title Earl of Northesk, historically linked to the Carnegie family.
  • 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_69d85a1355608190a6673ddb67231d54 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03e27f8a88190a0f65756e3a1fdfc completed April 16, 2026, 1:40 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff01fb46b48190a030e40ee0163559 completed May 9, 2026, 9:44 a.m.
NEDg Description generation batch_69ff031869a481909911d251aa9ce3e8 completed May 9, 2026, 9:49 a.m.
NED2 Entity disambiguation (via description) batch_69ff03c0ebc081908b1a132256e9d004 completed May 9, 2026, 9:52 a.m.
Created at: April 10, 2026, 3:17 a.m.