Triple
T19066364
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Corey–Winter olefin synthesis |
E466668
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | olefination reaction |
C22930
|
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: olefination reaction Context triple: [Corey–Winter olefin synthesis, instanceOf, olefination reaction]
-
A.
organic reaction
chosen
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.
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.
-
C.
named reaction in organic chemistry
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.
alkylidene complex
An alkylidene complex is a coordination compound in which a metal center is double-bonded to a carbon atom that is also bonded to an alkyl group, forming a metal–carbon double bond (M=CR₂).
-
E.
carbene complex
A carbene complex is a coordination compound in which a metal center is bonded to a divalent carbon atom (a carbene), often stabilizing otherwise highly reactive carbene species and enabling diverse organometallic reactions.
- 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_69d8dd04f4488190b1121cc53ef2bfd6 |
completed | April 10, 2026, 11:20 a.m. |
Created at: April 10, 2026, 12:03 p.m.