Triple
T35492043
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ostwald process |
E1025755
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | nitric acid production process |
C61831
|
CONCEPT FINISHED |
How this triple was built (1 step)
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.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: nitric acid production process Context triple: [Ostwald process, instanceOf, nitric acid production process]
-
A.
nitrate refining process
The nitrate refining process is an industrial procedure that purifies raw nitrate compounds by removing impurities and adjusting chemical composition to produce high-quality nitrate products suitable for specific applications.
-
B.
ammonia synthesis process
The ammonia synthesis process is an industrial chemical procedure, typically using the Haber-Bosch method, that combines nitrogen and hydrogen under high pressure and temperature in the presence of a catalyst to produce ammonia.
-
C.
synthetic fuel production process
A synthetic fuel production process is a sequence of industrial operations that convert feedstocks such as biomass, natural gas, or captured CO₂ and hydrogen into liquid or gaseous fuels with specified energy and purity characteristics.
-
D.
sulfur recovery process
A sulfur recovery process is an industrial method that converts sulfur-containing compounds in gas or liquid streams into elemental sulfur or usable sulfur products, typically to reduce emissions and recover valuable resources.
-
E.
steelmaking process
The steelmaking process is an industrial sequence of operations that transforms iron ore and scrap into refined steel by removing impurities, adjusting chemical composition, and controlling temperature and structure to achieve desired material properties.
- F. None of above. chosen
Provenance (1 batch)
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_69f76dfbcdd881908c7b0b6bc502252b |
completed | May 3, 2026, 3:47 p.m. |
Created at: May 3, 2026, 4:04 p.m.