Triple

T8815556
Position Surface form Disambiguated ID Type / Status
Subject Donetsk Oblast E209766 entity
Predicate contains P35 FINISHED
Object Donetsk coal basin
The Donetsk coal basin is a major coal-mining region in Eastern Europe, historically one of the most important industrial and energy-producing areas of Ukraine and neighboring parts of Russia.
 E758635 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: Donetsk coal basin | Statement: [Donetsk Oblast, contains, Donetsk coal basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Donetsk coal basin
Context triple: [Donetsk Oblast, contains, Donetsk coal basin]
  • A. Karaganda coal basin
    The Karaganda coal basin is a major coal-mining region in central Kazakhstan that has long been one of the country’s key industrial and energy-producing centers.
  • B. Dnieper‑Donets Basin
    The Dnieper‑Donets Basin is a major sedimentary and hydrocarbon-bearing geological basin in Eastern Europe, extending across parts of Ukraine and Belarus.
  • C. Olyokminsk
    Olyokminsk is a small town in the Sakha Republic of Russia, located in eastern Siberia and known for its remote setting and subarctic climate.
  • D. Nikopol manganese basin
    The Nikopol manganese basin is a major manganese ore mining region in southern Ukraine, known as one of the largest manganese deposits in the world.
  • E. Donetsk
    Donetsk is a major industrial city in eastern Ukraine, historically known for its coal mining and steel production.
  • 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: Donetsk coal basin
Triple: [Donetsk Oblast, contains, Donetsk coal basin]
Generated description
The Donetsk coal basin is a major coal-mining region in Eastern Europe, historically one of the most important industrial and energy-producing areas of Ukraine and neighboring parts of Russia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Donetsk coal basin
Target entity description: The Donetsk coal basin is a major coal-mining region in Eastern Europe, historically one of the most important industrial and energy-producing areas of Ukraine and neighboring parts of Russia.
  • A. Karaganda coal basin
    The Karaganda coal basin is a major coal-mining region in central Kazakhstan that has long been one of the country’s key industrial and energy-producing centers.
  • B. Dnieper‑Donets Basin
    The Dnieper‑Donets Basin is a major sedimentary and hydrocarbon-bearing geological basin in Eastern Europe, extending across parts of Ukraine and Belarus.
  • C. Olyokminsk
    Olyokminsk is a small town in the Sakha Republic of Russia, located in eastern Siberia and known for its remote setting and subarctic climate.
  • D. Nikopol manganese basin
    The Nikopol manganese basin is a major manganese ore mining region in southern Ukraine, known as one of the largest manganese deposits in the world.
  • E. Donetsk
    Donetsk is a major industrial city in eastern Ukraine, historically known for its coal mining and steel production.
  • 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_69ca8363f3308190a47e3f1ebd51f613 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5ff2ff248190bafcafe8b3860e53 completed March 31, 2026, 11:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf6fb898388190b96242ff41599250 completed April 3, 2026, 7:43 a.m.
NEDg Description generation batch_69cf7101b0088190843affad2474eb32 completed April 3, 2026, 7:49 a.m.
NED2 Entity disambiguation (via description) batch_69cf725ebb4c8190be3b19e9c5e854ac completed April 3, 2026, 7:55 a.m.
Created at: March 30, 2026, 6:45 p.m.