Triple

T19170315
Position Surface form Disambiguated ID Type / Status
Subject Cenovus Energy E469301 entity
Predicate abbreviation P43 FINISHED
Object SAGD — NE NERFINISHED

How this triple was built (3 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: SAGD | Statement: [Cenovus Energy, abbreviation, SAGD]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: SAGD
Context triple: [Cenovus Energy, abbreviation, SAGD]
  • A. Athabasca oil sands
    The Athabasca oil sands are one of the world’s largest deposits of bitumen-rich oil sands, forming a major center of Canada’s petroleum industry in northeastern Alberta.
  • B. Cold Lake oil sands
    The Cold Lake oil sands are a major bitumen deposit in northeastern Alberta, Canada, developed primarily through in-situ extraction methods for heavy oil production.
  • C. Canadian oil sands
    Canadian oil sands are vast deposits of bitumen-rich sand and clay in northern Alberta that constitute one of the world’s largest unconventional petroleum resources and a major focus of Canada’s energy industry and environmental debate.
  • D. Crux gas and condensate field
    Crux gas and condensate field is an offshore hydrocarbon reservoir in Australia's Browse Basin, developed primarily for natural gas and condensate production.
  • E. Samotlor oil field
    The Samotlor oil field is one of Russia's largest and most productive oil fields, located in Western Siberia.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: SAGD
Target entity description: SAGD (Steam-Assisted Gravity Drainage) is a thermal in-situ oil sands extraction technology that uses pairs of horizontal wells and injected steam to mobilize and produce bitumen from deep underground reservoirs.
  • A. Athabasca oil sands
    The Athabasca oil sands are one of the world’s largest deposits of bitumen-rich oil sands, forming a major center of Canada’s petroleum industry in northeastern Alberta.
  • B. Cold Lake oil sands
    The Cold Lake oil sands are a major bitumen deposit in northeastern Alberta, Canada, developed primarily through in-situ extraction methods for heavy oil production.
  • C. Canadian oil sands
    Canadian oil sands are vast deposits of bitumen-rich sand and clay in northern Alberta that constitute one of the world’s largest unconventional petroleum resources and a major focus of Canada’s energy industry and environmental debate.
  • D. Crux gas and condensate field
    Crux gas and condensate field is an offshore hydrocarbon reservoir in Australia's Browse Basin, developed primarily for natural gas and condensate production.
  • E. Samotlor oil field
    The Samotlor oil field is one of Russia's largest and most productive oil fields, located in Western Siberia.
  • F. None of above. chosen

Provenance (2 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_69d8dd09d5a081909ae43c286651ae5a completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5f163c5888190b4880471d17b4f51 completed April 20, 2026, 9:26 a.m.
Created at: April 10, 2026, 12:06 p.m.