Triple
T18088081
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Inferior vena cava |
E432890
|
entity |
| Predicate | embryologicalOrigin |
P86294
|
FINISHED |
| Object | vitelline veins |
—
|
NE NERFINISHED |
How this triple was built (3 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: vitelline veins | Statement: [Inferior vena cava, embryologicalOrigin, vitelline veins]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: vitelline veins Context triple: [Inferior vena cava, embryologicalOrigin, vitelline veins]
-
A.
azygos vein
The azygos vein is a major vein running along the right side of the vertebral column that drains blood from the thoracic wall and upper lumbar region into the superior vena cava.
-
B.
Inferior vena cava
The inferior vena cava is a large vein that carries deoxygenated blood from the lower half of the body back to the heart.
-
C.
Vena Canal
Vena Canal is a principal waterway running through the historic fishing town of Chioggia in Italy’s Venetian lagoon.
-
D.
Pulmonary veins
The pulmonary veins are blood vessels that carry oxygen-rich blood from the lungs to the left atrium of the heart.
-
E.
thoracic duct
The thoracic duct is the body’s main lymphatic vessel, draining lymph from most of the body into the venous system and serving as a key pathway for the spread of certain cancers.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: vitelline veins Target entity description: The vitelline veins are paired embryonic vessels that drain blood from the yolk sac and contribute to the formation of the portal venous system and parts of the hepatic vasculature.
-
A.
azygos vein
The azygos vein is a major vein running along the right side of the vertebral column that drains blood from the thoracic wall and upper lumbar region into the superior vena cava.
-
B.
Inferior vena cava
The inferior vena cava is a large vein that carries deoxygenated blood from the lower half of the body back to the heart.
-
C.
Vena Canal
Vena Canal is a principal waterway running through the historic fishing town of Chioggia in Italy’s Venetian lagoon.
-
D.
Pulmonary veins
The pulmonary veins are blood vessels that carry oxygen-rich blood from the lungs to the left atrium of the heart.
-
E.
thoracic duct
The thoracic duct is the body’s main lymphatic vessel, draining lymph from most of the body into the venous system and serving as a key pathway for the spread of certain cancers.
- F. None of above. chosen
Provenance (2 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_69d8b907d05c819083cc3bd6021089e6 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4dd16234c8190b547e893a829d6c5 |
completed | April 19, 2026, 1:48 p.m. |
Created at: April 10, 2026, 10:27 a.m.