Triple

T18020907
Position Surface form Disambiguated ID Type / Status
Subject Pericardium E431113 entity
Predicate bloodSupply P13149 FINISHED
Object Pericardiacophrenic arteries
The pericardiacophrenic arteries are small branches of the internal thoracic arteries that descend alongside the phrenic nerves to supply blood to the fibrous pericardium and adjacent diaphragm.
 E1301586 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: Pericardiacophrenic arteries | Statement: [Pericardium, bloodSupply, Pericardiacophrenic arteries]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pericardiacophrenic arteries
Context triple: [Pericardium, bloodSupply, Pericardiacophrenic arteries]
  • A. Pulmonary artery
    The pulmonary artery is the large blood vessel that carries deoxygenated blood from the right ventricle of the heart to the lungs for oxygenation.
  • B. Pulmonary veins
    The pulmonary veins are blood vessels that carry oxygen-rich blood from the lungs to the left atrium of the heart.
  • C. Superior vena cava
    The superior vena cava is a large vein that returns deoxygenated blood from the upper body to the right atrium of the heart.
  • 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. Central Artery
    The Central Artery is a major elevated and now mostly underground highway corridor running through downtown Boston, historically notorious for congestion and central to the "Big Dig" redevelopment project.
  • 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: Pericardiacophrenic arteries
Triple: [Pericardium, bloodSupply, Pericardiacophrenic arteries]
Generated description
The pericardiacophrenic arteries are small branches of the internal thoracic arteries that descend alongside the phrenic nerves to supply blood to the fibrous pericardium and adjacent diaphragm.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pericardiacophrenic arteries
Target entity description: The pericardiacophrenic arteries are small branches of the internal thoracic arteries that descend alongside the phrenic nerves to supply blood to the fibrous pericardium and adjacent diaphragm.
  • A. Pulmonary artery
    The pulmonary artery is the large blood vessel that carries deoxygenated blood from the right ventricle of the heart to the lungs for oxygenation.
  • B. Pulmonary veins
    The pulmonary veins are blood vessels that carry oxygen-rich blood from the lungs to the left atrium of the heart.
  • C. Superior vena cava
    The superior vena cava is a large vein that returns deoxygenated blood from the upper body to the right atrium of the heart.
  • 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. Central Artery
    The Central Artery is a major elevated and now mostly underground highway corridor running through downtown Boston, historically notorious for congestion and central to the "Big Dig" redevelopment project.
  • 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_69d8b904530081908bf341d842464856 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4b9c1c5f88190a059ce4f86f7ed36 completed April 19, 2026, 11:17 a.m.
NED1 Entity disambiguation (via context triple) batch_6a034328fef08190a3f78f8bee859d24 completed May 12, 2026, 3:11 p.m.
NEDg Description generation batch_6a03447c0530819082d554592eec03ca completed May 12, 2026, 3:17 p.m.
NED2 Entity disambiguation (via description) batch_6a034552e424819087b23bcf3f688523 completed May 12, 2026, 3:20 p.m.
Created at: April 10, 2026, 10:24 a.m.