Triple

T9524772
Position Surface form Disambiguated ID Type / Status
Subject levodopa E229731 entity
Predicate metabolizedBy P37221 FINISHED
Object aromatic L-amino acid decarboxylase
Aromatic L-amino acid decarboxylase is a pyridoxal phosphate–dependent enzyme that catalyzes the decarboxylation of aromatic L-amino acids to produce key neurotransmitters such as dopamine and serotonin.
 E804593 NE FINISHED

How this triple was built (4 steps)

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.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: aromatic L-amino acid decarboxylase | Statement: [levodopa, metabolizedBy, aromatic L-amino acid decarboxylase]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: aromatic L-amino acid decarboxylase
Context triple: [levodopa, metabolizedBy, aromatic L-amino acid decarboxylase]
  • A. levodopa
    Levodopa is a cornerstone medication for managing Parkinson’s disease symptoms by replenishing the brain’s depleted dopamine levels.
  • B. ase
    "ase" is the ISO 639-3 language code assigned to American Sign Language, the primary sign language used by Deaf communities in the United States and parts of Canada.
  • C. GABA
    GABA (gamma-aminobutyric acid) is the primary inhibitory neurotransmitter in the mammalian central nervous system, crucial for reducing neuronal excitability and regulating muscle tone and anxiety.
  • D. Activase
    Activase is a brand-name form of the clot-dissolving drug alteplase, widely used as a thrombolytic treatment for acute ischemic stroke and certain types of heart attack and pulmonary embolism.
  • E. MAO
    MAO is a contemporary art gallery and exhibition space in Oxford, England, known for showcasing innovative modern and contemporary art.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: aromatic L-amino acid decarboxylase
Triple: [levodopa, metabolizedBy, aromatic L-amino acid decarboxylase]
Generated description
Aromatic L-amino acid decarboxylase is a pyridoxal phosphate–dependent enzyme that catalyzes the decarboxylation of aromatic L-amino acids to produce key neurotransmitters such as dopamine and serotonin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: aromatic L-amino acid decarboxylase
Target entity description: Aromatic L-amino acid decarboxylase is a pyridoxal phosphate–dependent enzyme that catalyzes the decarboxylation of aromatic L-amino acids to produce key neurotransmitters such as dopamine and serotonin.
  • A. levodopa
    Levodopa is a cornerstone medication for managing Parkinson’s disease symptoms by replenishing the brain’s depleted dopamine levels.
  • B. ase
    "ase" is the ISO 639-3 language code assigned to American Sign Language, the primary sign language used by Deaf communities in the United States and parts of Canada.
  • C. GABA
    GABA (gamma-aminobutyric acid) is the primary inhibitory neurotransmitter in the mammalian central nervous system, crucial for reducing neuronal excitability and regulating muscle tone and anxiety.
  • D. Activase
    Activase is a brand-name form of the clot-dissolving drug alteplase, widely used as a thrombolytic treatment for acute ischemic stroke and certain types of heart attack and pulmonary embolism.
  • E. MAO
    MAO is a contemporary art gallery and exhibition space in Oxford, England, known for showcasing innovative modern and contemporary art.
  • F. None of above. chosen

Provenance (5 batches)

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_69ca847870a881909d8d751a7d29da39 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9899f99481908d374528716027f8 completed April 1, 2026, 10:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69d13a63fb98819095ef44ba26b6be03 completed April 4, 2026, 4:20 p.m.
NEDg Description generation batch_69d13b1a07cc8190a3e3f554f81b2ab2 completed April 4, 2026, 4:23 p.m.
NED2 Entity disambiguation (via description) batch_69d13f0eed008190b43e7c7f998188b7 completed April 4, 2026, 4:40 p.m.
Created at: March 30, 2026, 7:59 p.m.