Triple
T8088184
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Edwards Lifesciences |
E188787
|
entity |
| Predicate | product |
P490
|
FINISHED |
| Object |
Carpentier-Edwards PERIMOUNT valve
The Carpentier-Edwards PERIMOUNT valve is a widely used bioprosthetic heart valve designed for surgical aortic valve replacement, known for its durability and hemodynamic performance.
|
E188787
|
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: Carpentier-Edwards PERIMOUNT valve | Statement: [Edwards Lifesciences, product, Carpentier-Edwards PERIMOUNT valve]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Carpentier-Edwards PERIMOUNT valve Context triple: [Edwards Lifesciences, product, Carpentier-Edwards PERIMOUNT valve]
-
A.
Mitral valve
The mitral valve is a dual-flap heart valve between the left atrium and left ventricle that ensures one-way blood flow from the atrium to the ventricle.
-
B.
Pulmonary valve
The pulmonary valve is one of the heart’s four valves that controls blood flow from the right ventricle into the pulmonary artery and prevents backflow into the heart.
-
C.
Edwards Lifesciences
Edwards Lifesciences is a global medical technology company best known for its innovations in heart valves and critical care monitoring systems.
-
D.
Cordis
Cordis is a medical device company best known for developing and manufacturing cardiovascular and endovascular products such as stents and catheters.
-
E.
Medtronic
Medtronic is a global medical technology company known for developing and manufacturing devices and therapies to treat a wide range of chronic diseases and conditions.
- 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: Carpentier-Edwards PERIMOUNT valve Triple: [Edwards Lifesciences, product, Carpentier-Edwards PERIMOUNT valve]
Generated description
The Carpentier-Edwards PERIMOUNT valve is a widely used bioprosthetic heart valve designed for surgical aortic valve replacement, known for its durability and hemodynamic performance.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Carpentier-Edwards PERIMOUNT valve Target entity description: The Carpentier-Edwards PERIMOUNT valve is a widely used bioprosthetic heart valve designed for surgical aortic valve replacement, known for its durability and hemodynamic performance.
-
A.
Mitral valve
The mitral valve is a dual-flap heart valve between the left atrium and left ventricle that ensures one-way blood flow from the atrium to the ventricle.
-
B.
Pulmonary valve
The pulmonary valve is one of the heart’s four valves that controls blood flow from the right ventricle into the pulmonary artery and prevents backflow into the heart.
-
C.
Edwards Lifesciences
chosen
Edwards Lifesciences is a global medical technology company best known for its innovations in heart valves and critical care monitoring systems.
-
D.
Cordis
Cordis is a medical device company best known for developing and manufacturing cardiovascular and endovascular products such as stents and catheters.
-
E.
Medtronic
Medtronic is a global medical technology company known for developing and manufacturing devices and therapies to treat a wide range of chronic diseases and conditions.
- F. None of above.
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_69ca82b7b3e88190b9041ab0ef28b3cb |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb421c717c819089dd88c30a6401aa |
completed | March 31, 2026, 3:40 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cc6406395c8190ad8db69c878ce9b8 |
completed | April 1, 2026, 12:17 a.m. |
| NEDg | Description generation | batch_69cc651e3b4c81908408c9f08eca8e09 |
completed | April 1, 2026, 12:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cc694d861c8190b504352c1fad2c36 |
completed | April 1, 2026, 12:39 a.m. |
Created at: March 30, 2026, 5:29 p.m.