Triple
T19992802
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NMDA receptor |
E494104
|
entity |
| Predicate | hasSubunit |
P747
|
FINISHED |
| Object |
GluN2A
GluN2A is a subunit of NMDA-type glutamate receptors that plays a key role in synaptic transmission and plasticity in the central nervous system.
|
E1407316
|
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: GluN2A | Statement: [NMDA receptor, hasSubunit, GluN2A]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: GluN2A Context triple: [NMDA receptor, hasSubunit, GluN2A]
-
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.
AMPA receptors
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.
-
C.
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.
-
D.
GRIN1
GRIN1 is a gene that encodes an essential subunit of NMDA-type glutamate receptors, which play a key role in synaptic transmission and plasticity in the central nervous system.
-
E.
CaMKII
CaMKII (Calcium/calmodulin-dependent protein kinase II) is a key serine/threonine kinase in neurons that decodes calcium signals to regulate synaptic plasticity, learning, and memory.
- 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: GluN2A Triple: [NMDA receptor, hasSubunit, GluN2A]
Generated description
GluN2A is a subunit of NMDA-type glutamate receptors that plays a key role in synaptic transmission and plasticity in the central nervous system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: GluN2A Target entity description: GluN2A is a subunit of NMDA-type glutamate receptors that plays a key role in synaptic transmission and plasticity in the central nervous system.
-
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.
AMPA receptors
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.
-
C.
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.
-
D.
GRIN1
GRIN1 is a gene that encodes an essential subunit of NMDA-type glutamate receptors, which play a key role in synaptic transmission and plasticity in the central nervous system.
-
E.
CaMKII
CaMKII (Calcium/calmodulin-dependent protein kinase II) is a key serine/threonine kinase in neurons that decodes calcium signals to regulate synaptic plasticity, learning, and memory.
- 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_69da626a67648190af9653832a3aeced |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e65fe2036c8190b9f313215ad44e87 |
completed | April 20, 2026, 5:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a080e1c30c48190973e2735ecef8354 |
completed | May 16, 2026, 6:26 a.m. |
| NEDg | Description generation | batch_6a08100875fc8190a60561870c8b6e32 |
completed | May 16, 2026, 6:34 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a081080c9908190a6029049afe65004 |
completed | May 16, 2026, 6:36 a.m. |
Created at: April 11, 2026, 3:31 p.m.