Triple
T34046464
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Melatonin |
E873099
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | indoleamine |
C61725
|
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: indoleamine Context triple: [Melatonin, instanceOf, indoleamine]
-
A.
aromatic amino acid
An aromatic amino acid is an amino acid whose side chain contains an aromatic ring, such as phenylalanine, tyrosine, or tryptophan, contributing to protein structure and function through hydrophobic interactions and π-π stacking.
-
B.
tryptophan catabolic pathway
The tryptophan catabolic pathway is a series of biochemical reactions that break down the amino acid tryptophan into metabolites such as kynurenine, serotonin, and ultimately energy or excretory products, influencing immune regulation and neurotransmission.
-
C.
enaminol
An enaminol is a tautomeric functional group featuring a carbon–carbon double bond adjacent to an amino group and a hydroxyl group on the same carbon, typically interconverting with its corresponding β-aminocarbonyl compound.
-
D.
quinoline alkaloid
A quinoline alkaloid is a naturally occurring or synthetic organic compound containing a quinoline ring system, typically derived from plants and often exhibiting significant biological or pharmacological activity.
-
E.
aromatic L-amino acid decarboxylase inhibitor
An aromatic L-amino acid decarboxylase inhibitor is a drug that blocks the enzyme responsible for converting aromatic L-amino acids (like levodopa) into their corresponding neurotransmitters, thereby increasing the availability of these precursors for therapeutic use, particularly in Parkinson’s disease.
- 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_69f349a3363081909cea4c9a848cefe2 |
completed | April 30, 2026, 12:22 p.m. |
Created at: May 1, 2026, 1:51 a.m.