Triple
T19536354
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Charles W. Engelhard Jr. |
E488775
|
entity |
| Predicate | associatedWith |
P37
|
FINISHED |
| Object | Engelhard Corporation |
—
|
NE NERFINISHED |
How this triple was built (3 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: Engelhard Corporation | Statement: [Charles W. Engelhard Jr., associatedWith, Engelhard Corporation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Engelhard Corporation Context triple: [Charles W. Engelhard Jr., associatedWith, Engelhard Corporation]
-
A.
Engelhard
Engelhard is a surname most notably associated with American industrialist and philanthropist Charles W. Engelhard Jr.
-
B.
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.
-
C.
Carborundum Company
Carborundum Company was a prominent American manufacturer best known for pioneering the industrial production of silicon carbide abrasives and related materials.
-
D.
Koppers
Koppers is an American industrial company historically known for producing coal tar chemicals, treated wood products, and materials for the steel and aluminum industries.
-
E.
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.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Engelhard Corporation Target entity description: Engelhard Corporation was a major American materials and chemicals company known for its work in precious metals, catalysts, and specialty chemicals, later acquired by BASF.
-
A.
Engelhard
Engelhard is a surname most notably associated with American industrialist and philanthropist Charles W. Engelhard Jr.
-
B.
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.
-
C.
Carborundum Company
Carborundum Company was a prominent American manufacturer best known for pioneering the industrial production of silicon carbide abrasives and related materials.
-
D.
Koppers
Koppers is an American industrial company historically known for producing coal tar chemicals, treated wood products, and materials for the steel and aluminum industries.
-
E.
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.
- F. None of above. chosen
Provenance (2 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_69d8e8db5b6c8190984b61f91981f575 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6386f0fac819081bbc29172c8965e |
completed | April 20, 2026, 2:30 p.m. |
Created at: April 10, 2026, 1:41 p.m.