Triple
T20411318
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Len Blavatnik |
E500591
|
entity |
| Predicate | notableInvestment |
P3488
|
FINISHED |
| Object |
LyondellBasell
LyondellBasell is one of the world’s largest plastics, chemicals, and refining companies, known for producing polyolefins and advanced petrochemical products used in a wide range of industries.
|
E1430110
|
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: LyondellBasell | Statement: [Len Blavatnik, notableInvestment, LyondellBasell]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LyondellBasell Context triple: [Len Blavatnik, notableInvestment, LyondellBasell]
-
A.
BASF
BASF is a major German chemical company and one of the world's largest producers of chemicals and related products.
-
B.
SABIC
SABIC is a major Saudi-based global petrochemicals and plastics manufacturer known as one of the world’s largest chemical companies.
-
C.
Ineos
Ineos is a large multinational chemicals and energy company based in the United Kingdom, known for its extensive portfolio of petrochemical, oil, gas, and manufacturing operations worldwide.
-
D.
Celanese Corporation
Celanese Corporation is a global specialty materials and chemical company known for producing engineered materials, acetyl products, and other advanced polymers for industrial and consumer applications.
-
E.
Dow Chemical Company
Dow Chemical Company is a major American multinational chemical corporation known for producing a wide range of industrial, agricultural, and consumer chemical products.
- 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: LyondellBasell Triple: [Len Blavatnik, notableInvestment, LyondellBasell]
Generated description
LyondellBasell is one of the world’s largest plastics, chemicals, and refining companies, known for producing polyolefins and advanced petrochemical products used in a wide range of industries.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: LyondellBasell Target entity description: LyondellBasell is one of the world’s largest plastics, chemicals, and refining companies, known for producing polyolefins and advanced petrochemical products used in a wide range of industries.
-
A.
BASF
BASF is a major German chemical company and one of the world's largest producers of chemicals and related products.
-
B.
SABIC
SABIC is a major Saudi-based global petrochemicals and plastics manufacturer known as one of the world’s largest chemical companies.
-
C.
Ineos
Ineos is a large multinational chemicals and energy company based in the United Kingdom, known for its extensive portfolio of petrochemical, oil, gas, and manufacturing operations worldwide.
-
D.
Celanese Corporation
Celanese Corporation is a global specialty materials and chemical company known for producing engineered materials, acetyl products, and other advanced polymers for industrial and consumer applications.
-
E.
Dow Chemical Company
Dow Chemical Company is a major American multinational chemical corporation known for producing a wide range of industrial, agricultural, and consumer chemical products.
- 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_69e0b4a935588190b9446a99b37ced44 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e67a3f8fdc8190b05b6c41b38f34b7 |
completed | April 20, 2026, 7:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a087b23f8448190ab79b3a6ac3e23c1 |
completed | May 16, 2026, 2:11 p.m. |
| NEDg | Description generation | batch_6a08801702488190ba3122edb09cdaab |
completed | May 16, 2026, 2:32 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08811c9af081908d898134bf80452e |
completed | May 16, 2026, 2:37 p.m. |
Created at: April 16, 2026, 11:29 a.m.