Triple

T9524653
Position Surface form Disambiguated ID Type / Status
Subject Lewy bodies E229729 entity
Predicate foundIn P40 FINISHED
Object locus coeruleus
The locus coeruleus is a small brainstem nucleus that is the primary source of norepinephrine in the brain and plays key roles in arousal, attention, and stress responses.
E804585 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: locus coeruleus | Statement: [Lewy bodies, foundIn, locus coeruleus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: locus coeruleus
Context triple: [Lewy bodies, foundIn, locus coeruleus]
  • A. inferior colliculus
    The inferior colliculus is a midbrain auditory center that integrates and relays sound information from lower brainstem nuclei to higher brain regions involved in hearing.
  • B. reticular nucleus of thalamus
    The reticular nucleus of the thalamus is a thin shell of inhibitory (GABAergic) neurons surrounding the thalamus that regulates thalamocortical signaling and plays a key role in attention and sleep rhythms.
  • C. substantia nigra
    The substantia nigra is a midbrain structure rich in dopamine-producing neurons that plays a key role in movement control and is critically involved in Parkinson’s disease.
  • D. Amygdala
    The amygdala is an almond-shaped brain structure in the temporal lobe that plays a central role in processing emotions, especially fear and threat detection.
  • E. thalamus
    The thalamus is a deep brain structure that acts as a central relay hub, processing and transmitting sensory and motor information to the cerebral cortex and playing key roles in consciousness, sleep, and attention.
  • 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: locus coeruleus
Triple: [Lewy bodies, foundIn, locus coeruleus]
Generated description
The locus coeruleus is a small brainstem nucleus that is the primary source of norepinephrine in the brain and plays key roles in arousal, attention, and stress responses.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: locus coeruleus
Target entity description: The locus coeruleus is a small brainstem nucleus that is the primary source of norepinephrine in the brain and plays key roles in arousal, attention, and stress responses.
  • A. inferior colliculus
    The inferior colliculus is a midbrain auditory center that integrates and relays sound information from lower brainstem nuclei to higher brain regions involved in hearing.
  • B. reticular nucleus of thalamus
    The reticular nucleus of the thalamus is a thin shell of inhibitory (GABAergic) neurons surrounding the thalamus that regulates thalamocortical signaling and plays a key role in attention and sleep rhythms.
  • C. substantia nigra
    The substantia nigra is a midbrain structure rich in dopamine-producing neurons that plays a key role in movement control and is critically involved in Parkinson’s disease.
  • D. Amygdala
    The amygdala is an almond-shaped brain structure in the temporal lobe that plays a central role in processing emotions, especially fear and threat detection.
  • E. thalamus
    The thalamus is a deep brain structure that acts as a central relay hub, processing and transmitting sensory and motor information to the cerebral cortex and playing key roles in consciousness, sleep, and attention.
  • 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.