Triple
T2503185
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Louw |
E52513
|
entity |
| Predicate | hasNotableBearer |
P458
|
FINISHED |
| Object |
Stefan Louw
Stefan Louw is a South African operatic tenor known for his performances in major roles with local and international opera companies.
|
E339120
|
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: Stefan Louw | Statement: [Louw, hasNotableBearer, Stefan Louw]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stefan Louw Context triple: [Louw, hasNotableBearer, Stefan Louw]
-
A.
André Louw
André Louw is a relatively obscure individual whose name is notably associated with the surname Louw.
-
B.
Danie Louw
Danie Louw is a notable individual recognized for achievements significant enough to be associated with the surname Louw.
-
C.
Anton Louw
Anton Louw is an individual notable enough to be recognized as a bearer of the surname Louw, though specific widely known achievements or roles are not clearly documented.
-
D.
Niel Louw
Niel Louw is an individual notable enough to be recognized as a prominent bearer of the surname Louw.
-
E.
Johan Louw
Johan Louw is a South African former cricketer who played as a right-arm medium-fast bowler and lower-order batsman, notably representing South Africa in One Day Internationals.
- 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: Stefan Louw Triple: [Louw, hasNotableBearer, Stefan Louw]
Generated description
Stefan Louw is a South African operatic tenor known for his performances in major roles with local and international opera companies.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Stefan Louw Target entity description: Stefan Louw is a South African operatic tenor known for his performances in major roles with local and international opera companies.
-
A.
André Louw
André Louw is a relatively obscure individual whose name is notably associated with the surname Louw.
-
B.
Danie Louw
Danie Louw is a notable individual recognized for achievements significant enough to be associated with the surname Louw.
-
C.
Anton Louw
Anton Louw is an individual notable enough to be recognized as a bearer of the surname Louw, though specific widely known achievements or roles are not clearly documented.
-
D.
Niel Louw
Niel Louw is an individual notable enough to be recognized as a prominent bearer of the surname Louw.
-
E.
Johan Louw
Johan Louw is a South African former cricketer who played as a right-arm medium-fast bowler and lower-order batsman, notably representing South Africa in One Day Internationals.
- 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_69ab4957b3a88190adf968ae0c1b931c |
completed | March 6, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69abd1cb4f6481908d4e0a1dc0d84d3c |
completed | March 7, 2026, 7:20 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b276b188248190b015eec2b83bc20b |
completed | March 12, 2026, 8:17 a.m. |
| NEDg | Description generation | batch_69b277e70c648190af38b7939be90e67 |
completed | March 12, 2026, 8:23 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b27879ff6081909f7d7f474d46ac4b |
completed | March 12, 2026, 8:25 a.m. |
Created at: March 6, 2026, 9:46 p.m.