Triple

T8902321
Position Surface form Disambiguated ID Type / Status
Subject middle cerebral artery E211957 entity
Predicate givesBranch P11444 FINISHED
Object lateral striate arteries E764638 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: lateral striate arteries | Statement: [middle cerebral artery, givesBranch, lateral striate arteries]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: lateral striate arteries
Context triple: [middle cerebral artery, givesBranch, lateral striate arteries]
  • A. lenticulostriate arteries chosen
    Lenticulostriate arteries are small, deep-penetrating cerebral vessels that supply blood to the basal ganglia and internal capsule and are prone to lacunar infarcts.
  • B. middle cerebral artery
    The middle cerebral artery is a major branch of the internal carotid artery that supplies blood to large portions of the lateral cerebral cortex, including key motor, sensory, and language areas.
  • C. anterior cerebral artery
    The anterior cerebral artery is a major branch of the internal carotid artery that supplies blood to the medial aspects of the frontal and parietal lobes, including regions involved in personality, decision-making, and motor control of the lower limbs.
  • D. angular artery
    The angular artery is a terminal branch of the facial artery that supplies blood to the lateral nose and medial angle of the eye.
  • E. internal carotid artery
    The internal carotid artery is a major paired blood vessel in the neck and head that supplies oxygenated blood to the brain, eyes, and other intracranial structures.
  • 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_69ca83918d3081909b326fa3750cb8c8 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc660e620c8190b02b9843c8f02bfa completed April 1, 2026, 12:25 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfba26bc7881908639e9a812dec894 completed April 3, 2026, 1:01 p.m.
Created at: March 30, 2026, 6:55 p.m.