Triple
T23907716
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Breslow intermediate in organocatalysis |
E601249
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | carbene-derived species |
C48198
|
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: carbene-derived species Context triple: [Breslow intermediate in organocatalysis, instanceOf, carbene-derived species]
-
A.
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.
-
B.
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).
-
C.
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.
-
D.
organometallic catalyst
An organometallic catalyst is a compound containing metal–carbon bonds that accelerates chemical reactions, often enabling selective and energy-efficient transformations in organic and industrial processes.
-
E.
allotrope of carbon
An allotrope of carbon is a distinct structural form of the element carbon, such as diamond, graphite, graphene, or fullerenes, in which carbon atoms are bonded in different arrangements that give rise to unique physical and chemical 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_69e295364a488190bcac702e9bb7f764 |
completed | April 17, 2026, 8:16 p.m. |
Created at: April 17, 2026, 8:37 p.m.