Triple
T26246205
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portevin–Le Chatelier effect |
E656452
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | metallurgical phenomenon |
C51306
|
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: metallurgical phenomenon Context triple: [Portevin–Le Chatelier effect, instanceOf, metallurgical phenomenon]
-
A.
metallurgical process
A metallurgical process is a series of physical and chemical operations used to extract, refine, and shape metals from their ores or recycled materials into usable forms with desired properties.
-
B.
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.
-
C.
steel
Steel is a strong, durable alloy primarily composed of iron and carbon, widely used in construction, manufacturing, and tools due to its high tensile strength and versatility.
-
D.
engineering material
An engineering material is any substance or combination of substances with specific mechanical, physical, and chemical properties that make it suitable for designing, constructing, and operating engineered structures, machines, or systems.
-
E.
blast furnace
A blast furnace is a large, vertical industrial furnace used to smelt iron ore into molten iron by blowing hot air through a mixture of ore, coke, and limestone at high temperatures.
- 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_69ee5b4c59a881909d9ee4fd013fffd5 |
completed | April 26, 2026, 6:37 p.m. |
Created at: April 26, 2026, 9:05 p.m.