Triple
T9849925
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Olin Corporation |
E239439
|
entity |
| Predicate | businessDivision |
P1467
|
FINISHED |
| Object |
Chlor Alkali Products and Vinyls
Chlor Alkali Products and Vinyls is a major Olin Corporation business division focused on the production of chlor-alkali chemicals and vinyl-related products used in a wide range of industrial applications.
|
E824926
|
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: Chlor Alkali Products and Vinyls | Statement: [Olin Corporation, businessDivision, Chlor Alkali Products and Vinyls]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chlor Alkali Products and Vinyls Context triple: [Olin Corporation, businessDivision, Chlor Alkali Products and Vinyls]
-
A.
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.
-
B.
Midland Chemical Company
Midland Chemical Company was an early American chemical manufacturing firm established in the late 19th century by industrial chemist Herbert Henry Dow, who later founded the Dow Chemical Company.
-
C.
Rohm and Haas
Rohm and Haas is a specialty chemicals company known for producing advanced materials and chemical products used in coatings, electronics, and industrial applications.
-
D.
Chemours
Chemours is a U.S.-based chemical company known for producing performance chemicals and advanced materials, including the nonstick coating brand Teflon.
-
E.
Ace Chemicals
Ace Chemicals is a notorious industrial chemical plant in Gotham City, best known in Batman lore as the site of the Joker’s origin.
- 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: Chlor Alkali Products and Vinyls Triple: [Olin Corporation, businessDivision, Chlor Alkali Products and Vinyls]
Generated description
Chlor Alkali Products and Vinyls is a major Olin Corporation business division focused on the production of chlor-alkali chemicals and vinyl-related products used in a wide range of industrial applications.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chlor Alkali Products and Vinyls Target entity description: Chlor Alkali Products and Vinyls is a major Olin Corporation business division focused on the production of chlor-alkali chemicals and vinyl-related products used in a wide range of industrial applications.
-
A.
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.
-
B.
Midland Chemical Company
Midland Chemical Company was an early American chemical manufacturing firm established in the late 19th century by industrial chemist Herbert Henry Dow, who later founded the Dow Chemical Company.
-
C.
Rohm and Haas
Rohm and Haas is a specialty chemicals company known for producing advanced materials and chemical products used in coatings, electronics, and industrial applications.
-
D.
Chemours
Chemours is a U.S.-based chemical company known for producing performance chemicals and advanced materials, including the nonstick coating brand Teflon.
-
E.
Ace Chemicals
Ace Chemicals is a notorious industrial chemical plant in Gotham City, best known in Batman lore as the site of the Joker’s origin.
- 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_69ca84e4fdc08190a624425bcef98665 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cdb372efc88190a801b2d7384445d7 |
completed | April 2, 2026, 12:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1d5ea5eac8190af7fad00a6398c5e |
completed | April 5, 2026, 3:24 a.m. |
| NEDg | Description generation | batch_69d1d6815e28819081788393cda63bc0 |
completed | April 5, 2026, 3:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1d75210f4819096ee05a8b870581e |
completed | April 5, 2026, 3:30 a.m. |
Created at: March 30, 2026, 8:34 p.m.