Triple

T17351602
Position Surface form Disambiguated ID Type / Status
Subject Robert Malenka E421825 entity
Predicate researchInterest P3 FINISHED
Object AMPA receptors NE ONDG

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: AMPA receptors | Statement: [Robert Malenka, researchInterest, AMPA receptors]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: AMPA receptors
Context triple: [Robert Malenka, researchInterest, AMPA receptors]
  • A. NMDA receptor
    The NMDA receptor is a glutamate-activated ion channel in the brain that plays a key role in synaptic plasticity, learning, and memory, and is implicated in various neurological and psychiatric disorders.
  • B. GABA-A receptor
    The GABA-A receptor is a ligand-gated chloride ion channel in the central nervous system that mediates fast inhibitory neurotransmission and is a primary target of many sedative, anxiolytic, and hypnotic drugs.
  • C. The Physiology of Synapses
    The Physiology of Synapses is a seminal scientific monograph by neurophysiologist John Eccles that systematically explores the mechanisms of synaptic transmission in the nervous system.
  • D. M2 muscarinic acetylcholine receptor
    The M2 muscarinic acetylcholine receptor is a G protein–coupled receptor subtype primarily found in the heart, where it mediates parasympathetic (vagal) effects such as slowing heart rate and reducing contractility.
  • E. 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.
  • 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: AMPA receptors
Triple: [Robert Malenka, researchInterest, AMPA receptors]
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: AMPA receptors
Target entity description: AMPA receptors are fast-acting ionotropic glutamate receptors in the brain that mediate most rapid excitatory synaptic transmission and play key roles in synaptic plasticity and learning.
  • A. NMDA receptor
    The NMDA receptor is a glutamate-activated ion channel in the brain that plays a key role in synaptic plasticity, learning, and memory, and is implicated in various neurological and psychiatric disorders.
  • B. GABA-A receptor
    The GABA-A receptor is a ligand-gated chloride ion channel in the central nervous system that mediates fast inhibitory neurotransmission and is a primary target of many sedative, anxiolytic, and hypnotic drugs.
  • C. The Physiology of Synapses
    The Physiology of Synapses is a seminal scientific monograph by neurophysiologist John Eccles that systematically explores the mechanisms of synaptic transmission in the nervous system.
  • D. M2 muscarinic acetylcholine receptor
    The M2 muscarinic acetylcholine receptor is a G protein–coupled receptor subtype primarily found in the heart, where it mediates parasympathetic (vagal) effects such as slowing heart rate and reducing contractility.
  • E. 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.
  • F. None of above. chosen

Provenance (4 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_69d889d520008190a26917a95bf1c2ea completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e43a2ca0708190aae8306ec3a6f2a7 completed April 19, 2026, 2:13 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0195585e5881909b0ad386b65112ba completed May 11, 2026, 8:37 a.m.
NEDg Description generation batch_6a0195c365348190bc5ae9d39094e6f3 in_progress May 11, 2026, 8:39 a.m.
Created at: April 10, 2026, 5:44 a.m.