Triple
T21240697
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Severodonetsk |
E523460
|
entity |
| Predicate | hasIndustrialFacility |
P12416
|
FINISHED |
| Object |
Azot chemical plant
Azot chemical plant is a major chemical manufacturing complex in Severodonetsk, Ukraine, known especially for producing nitrogen-based fertilizers and other industrial chemicals.
|
E1473340
|
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: Azot chemical plant | Statement: [Severodonetsk, hasIndustrialFacility, Azot chemical plant]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Azot chemical plant Context triple: [Severodonetsk, hasIndustrialFacility, Azot 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.
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.
-
C.
Leuna chemical complex
The Leuna chemical complex is one of Germany’s largest and historically most significant industrial chemical sites, known for large-scale production of petrochemicals and other chemical products.
-
D.
Gus-Khrustalny Crystal Plant
The Gus-Khrustalny Crystal Plant is a historic Russian glassworks renowned for its high-quality crystal production and significant role in the country’s decorative arts industry.
-
E.
Buna chemical works
Buna chemical works was a major synthetic rubber and chemical production complex in East Germany, historically significant as one of the largest industrial plants in the region.
- 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: Azot chemical plant Triple: [Severodonetsk, hasIndustrialFacility, Azot chemical plant]
Generated description
Azot chemical plant is a major chemical manufacturing complex in Severodonetsk, Ukraine, known especially for producing nitrogen-based fertilizers and other industrial chemicals.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Azot chemical plant Target entity description: Azot chemical plant is a major chemical manufacturing complex in Severodonetsk, Ukraine, known especially for producing nitrogen-based fertilizers and other industrial chemicals.
-
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.
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.
-
C.
Leuna chemical complex
The Leuna chemical complex is one of Germany’s largest and historically most significant industrial chemical sites, known for large-scale production of petrochemicals and other chemical products.
-
D.
Gus-Khrustalny Crystal Plant
The Gus-Khrustalny Crystal Plant is a historic Russian glassworks renowned for its high-quality crystal production and significant role in the country’s decorative arts industry.
-
E.
Buna chemical works
Buna chemical works was a major synthetic rubber and chemical production complex in East Germany, historically significant as one of the largest industrial plants in the region.
- 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_69e0b513b89c81908b27147e91368db2 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e735239f48819091ffe518b1aed2e8 |
completed | April 21, 2026, 8:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0986f4c4e8819095e3b9f989f6bff4 |
completed | May 17, 2026, 9:14 a.m. |
| NEDg | Description generation | batch_6a0987fa7c1c81909862c8ec403e19d8 |
completed | May 17, 2026, 9:18 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a09885d7178819093003533c7785dd8 |
completed | May 17, 2026, 9:20 a.m. |
Created at: April 16, 2026, 3:47 p.m.