Triple
T18021002
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sinoatrial node |
E431115
|
entity |
| Predicate | bloodSupply |
P13149
|
FINISHED |
| Object |
sinoatrial nodal artery
The sinoatrial nodal artery is the coronary artery branch that supplies blood to the heart’s natural pacemaker, the sinoatrial (SA) node.
|
E1301595
|
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: sinoatrial nodal artery | Statement: [Sinoatrial node, bloodSupply, sinoatrial nodal artery]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: sinoatrial nodal artery Context triple: [Sinoatrial node, bloodSupply, sinoatrial nodal artery]
-
A.
Sinoatrial node
The sinoatrial node is the heart’s natural pacemaker, a specialized cluster of cells that initiates and regulates the heartbeat by generating electrical impulses.
-
B.
Atrioventricular node
The atrioventricular node is a specialized cluster of cardiac cells that relays and delays electrical impulses between the atria and ventricles to coordinate the heart’s rhythm.
-
C.
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.
-
D.
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.
-
E.
Takic branch
The Takic branch is a subgroup of the Uto-Aztecan language family comprising several closely related Indigenous languages of Southern California.
- 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: sinoatrial nodal artery Triple: [Sinoatrial node, bloodSupply, sinoatrial nodal artery]
Generated description
The sinoatrial nodal artery is the coronary artery branch that supplies blood to the heart’s natural pacemaker, the sinoatrial (SA) node.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: sinoatrial nodal artery Target entity description: The sinoatrial nodal artery is the coronary artery branch that supplies blood to the heart’s natural pacemaker, the sinoatrial (SA) node.
-
A.
Sinoatrial node
The sinoatrial node is the heart’s natural pacemaker, a specialized cluster of cells that initiates and regulates the heartbeat by generating electrical impulses.
-
B.
Atrioventricular node
The atrioventricular node is a specialized cluster of cardiac cells that relays and delays electrical impulses between the atria and ventricles to coordinate the heart’s rhythm.
-
C.
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.
-
D.
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.
-
E.
Takic branch
The Takic branch is a subgroup of the Uto-Aztecan language family comprising several closely related Indigenous languages of Southern California.
- 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.