Triple
T9524652
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lewy bodies |
E229729
|
entity |
| Predicate | foundIn |
P40
|
FINISHED |
| Object | substantia nigra |
E229730
|
NE FINISHED |
How this triple was built (2 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: substantia nigra | Statement: [Lewy bodies, foundIn, substantia nigra]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: substantia nigra Context triple: [Lewy bodies, foundIn, substantia nigra]
-
A.
substantia nigra
chosen
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.
-
B.
basal ganglia
The basal ganglia are a group of interconnected subcortical nuclei in the brain that play a key role in regulating movement, motor learning, and action selection.
-
C.
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.
-
D.
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.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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. |
Created at: March 30, 2026, 7:59 p.m.