Triple

T15894424
Position Surface form Disambiguated ID Type / Status
Subject Pavlograd E385414 entity
Predicate hasIndustrialEnterprise P25392 FINISHED
Object Pavlograd Chemical Plant
Pavlograd Chemical Plant is a major Ukrainian industrial facility known primarily for producing and handling solid rocket fuel and other military-related chemical products.
 E1182840 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: Pavlograd Chemical Plant | Statement: [Pavlograd, hasIndustrialEnterprise, Pavlograd Chemical Plant]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pavlograd Chemical Plant
Context triple: [Pavlograd, hasIndustrialEnterprise, Pavlograd Chemical Plant]
  • A. Alchevsk Coke-Chemical Plant
    Alchevsk Coke-Chemical Plant is a major industrial coke and chemical production facility located in the city of Alchevsk in eastern Ukraine.
  • B. Devnya industrial complex
    The Devnya industrial complex is a major Bulgarian industrial hub known for its large-scale chemical, cement, and fertilizer production facilities.
  • C. Slavutych
    Slavutych is a planned Ukrainian city built after the Chernobyl disaster to house evacuated workers and their families, known for its unique multinational architectural design.
  • D. Balakovo Nuclear Power Plant
    Balakovo Nuclear Power Plant is a major Russian nuclear power station on the Volga River, known as one of the country’s largest producers of nuclear-generated electricity.
  • E. Demikhovsky Engineering Plant
    Demikhovsky Engineering Plant is a Russian rolling stock manufacturer known for producing electric multiple units and other railway vehicles.
  • 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: Pavlograd Chemical Plant
Triple: [Pavlograd, hasIndustrialEnterprise, Pavlograd Chemical Plant]
Generated description
Pavlograd Chemical Plant is a major Ukrainian industrial facility known primarily for producing and handling solid rocket fuel and other military-related chemical products.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pavlograd Chemical Plant
Target entity description: Pavlograd Chemical Plant is a major Ukrainian industrial facility known primarily for producing and handling solid rocket fuel and other military-related chemical products.
  • A. Alchevsk Coke-Chemical Plant
    Alchevsk Coke-Chemical Plant is a major industrial coke and chemical production facility located in the city of Alchevsk in eastern Ukraine.
  • B. Devnya industrial complex
    The Devnya industrial complex is a major Bulgarian industrial hub known for its large-scale chemical, cement, and fertilizer production facilities.
  • C. Slavutych
    Slavutych is a planned Ukrainian city built after the Chernobyl disaster to house evacuated workers and their families, known for its unique multinational architectural design.
  • D. Balakovo Nuclear Power Plant
    Balakovo Nuclear Power Plant is a major Russian nuclear power station on the Volga River, known as one of the country’s largest producers of nuclear-generated electricity.
  • E. Demikhovsky Engineering Plant
    Demikhovsky Engineering Plant is a Russian rolling stock manufacturer known for producing electric multiple units and other railway vehicles.
  • 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_69d86da5b800819083a31be937d738b0 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e1563809748190a54156b946d3f061 completed April 16, 2026, 9:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffb04b55ec8190a5b3513b2afa4f83 completed May 9, 2026, 10:08 p.m.
NEDg Description generation batch_69ffb13fdb6c819091c3ee5c1f199031 completed May 9, 2026, 10:12 p.m.
NED2 Entity disambiguation (via description) batch_69ffb208aef881909b3a00e0015c27df completed May 9, 2026, 10:15 p.m.
Created at: April 10, 2026, 4:51 a.m.