Triple
T25360041
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Evans aldol reaction |
E635933
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | stereoselective reaction |
C23798
|
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: stereoselective reaction Context triple: [Evans aldol reaction, instanceOf, stereoselective reaction]
-
A.
organic reaction
An organic reaction is a chemical transformation involving organic compounds, where bonds between carbon and other atoms are broken and formed to yield new molecular structures.
-
B.
acid-catalyzed reaction
An acid-catalyzed reaction is a chemical process in which an acid donates protons or stabilizes intermediates to increase the rate of reaction without being consumed.
-
C.
named reaction in organic chemistry
chosen
A named reaction in organic chemistry is a specific, well-characterized chemical transformation between organic molecules that is widely recognized and referred to by the name of its discoverer(s) or originator(s).
-
D.
esterification reaction
An esterification reaction is a chemical process in which a carboxylic acid and an alcohol react, typically in the presence of an acid catalyst, to form an ester and water.
-
E.
named reaction reagent
A named reaction reagent is a specific chemical substance or mixture that is characteristically used to carry out a well-established, eponymous organic reaction under defined conditions.
- F. None of above.
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_69e75a9b7cf481909f2dcdfb37d95ca7 |
completed | April 21, 2026, 11:08 a.m. |
Created at: April 21, 2026, 1:36 p.m.