Triple

T9230369
Position Surface form Disambiguated ID Type / Status
Subject Bashneft E221800 entity
Predicate hasSubsidiary P254 FINISHED
Object Bashneft-Polyus
Bashneft-Polyus is a Russian oil production company known as a key upstream subsidiary within the Bashneft group, focused on developing hydrocarbon fields.
 E221800 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: Bashneft-Polyus | Statement: [Bashneft, hasSubsidiary, Bashneft-Polyus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bashneft-Polyus
Context triple: [Bashneft, hasSubsidiary, Bashneft-Polyus]
  • A. Bashneft
    Bashneft is a major Russian oil company involved in the exploration, production, and refining of hydrocarbons.
  • B. Tatneft
    Tatneft is a major Russian oil and gas company headquartered in the Republic of Tatarstan and among the country’s largest vertically integrated energy producers.
  • C. Rosneftegaz
    Rosneftegaz is a Russian state-owned holding company that historically managed the government’s stakes in major oil and gas enterprises, including what became Rosneft.
  • D. Rosneft
    Rosneft is a major Russian state-controlled oil company and one of the world’s largest publicly traded petroleum producers.
  • E. Gazprom
    Gazprom is a Russian state-controlled energy giant and one of the world’s largest producers and exporters of natural gas.
  • 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: Bashneft-Polyus
Triple: [Bashneft, hasSubsidiary, Bashneft-Polyus]
Generated description
Bashneft-Polyus is a Russian oil production company known as a key upstream subsidiary within the Bashneft group, focused on developing hydrocarbon fields.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bashneft-Polyus
Target entity description: Bashneft-Polyus is a Russian oil production company known as a key upstream subsidiary within the Bashneft group, focused on developing hydrocarbon fields.
  • A. Bashneft chosen
    Bashneft is a major Russian oil company involved in the exploration, production, and refining of hydrocarbons.
  • B. Tatneft
    Tatneft is a major Russian oil and gas company headquartered in the Republic of Tatarstan and among the country’s largest vertically integrated energy producers.
  • C. Rosneftegaz
    Rosneftegaz is a Russian state-owned holding company that historically managed the government’s stakes in major oil and gas enterprises, including what became Rosneft.
  • D. Rosneft
    Rosneft is a major Russian state-controlled oil company and one of the world’s largest publicly traded petroleum producers.
  • E. Gazprom
    Gazprom is a Russian state-controlled energy giant and one of the world’s largest producers and exporters of natural gas.
  • F. None of above.

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_69ca83ed628c8190bc02d641e57f097f completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69ccee17a2dc8190b373f78be7247f0d completed April 1, 2026, 10:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69d178be71188190bb9bdb719dd4d12d completed April 4, 2026, 8:46 p.m.
NEDg Description generation batch_69d17a5df01081909f20c4a722cef83d completed April 4, 2026, 8:53 p.m.
NED2 Entity disambiguation (via description) batch_69d17adb55648190b01060ade60b0fde completed April 4, 2026, 8:55 p.m.
Created at: March 30, 2026, 7:29 p.m.