Triple
T9854964
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zimmer Holdings |
E239559
|
entity |
| Predicate | notableBrand |
P1500
|
FINISHED |
| Object | NexGen knee system |
E47802
|
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: NexGen knee system | Statement: [Zimmer Holdings, notableBrand, NexGen knee system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NexGen knee system Context triple: [Zimmer Holdings, notableBrand, NexGen knee system]
-
A.
Zimmer Biomet
chosen
Zimmer Biomet is a global medical device company specializing in orthopedic implants, joint replacement technologies, and related surgical products.
-
B.
Steadman
Steadman is an English surname borne by various notable individuals, including acclaimed actress Alison Steadman.
-
C.
Persona knee system
Persona knee system is a customized knee replacement implant line by Zimmer Biomet designed to closely match individual patient anatomy for improved fit and function.
-
D.
Stryker Corporation
Stryker Corporation is a major American medical technology company specializing in orthopedic implants, surgical equipment, and other healthcare devices and services.
-
E.
Ottenstein
Ottenstein is a district (Ortsteil) of the town of Ahaus in the state of North Rhine-Westphalia, Germany.
- 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_69ca84e4fdc08190a624425bcef98665 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cdb3960fb481909c90d6d6cafc6222 |
completed | April 2, 2026, 12:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1d5f5b6148190bcccebd0aefb4bc9 |
completed | April 5, 2026, 3:24 a.m. |
Created at: March 30, 2026, 8:34 p.m.