Triple
T14954301
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Smitswinkel Bay |
E372879
|
entity |
| Predicate | hasDiveSite |
P41537
|
FINISHED |
| Object |
SAS Pietermaritzburg wreck
The SAS Pietermaritzburg wreck is a popular South African scuba diving site formed by the scuttled former naval vessel SAS Pietermaritzburg, now serving as an artificial reef.
|
E1128068
|
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: SAS Pietermaritzburg wreck | Statement: [Smitswinkel Bay, hasDiveSite, SAS Pietermaritzburg wreck]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SAS Pietermaritzburg wreck Context triple: [Smitswinkel Bay, hasDiveSite, SAS Pietermaritzburg wreck]
-
A.
SS G.P. Griffith wreck
The SS G.P. Griffith wreck is the remains of a 19th-century passenger steamer that tragically burned and sank in Lake Erie, becoming one of the Great Lakes’ deadliest maritime disasters.
-
B.
SS Hydrus wreck
The SS Hydrus wreck is the remains of an early 20th-century freighter lost in a storm on the Great Lakes, now a notable underwater archaeological and diving site.
-
C.
SS Lady Elgin wreck
The SS Lady Elgin wreck is the remains of a 19th-century sidewheel steamer that sank in Lake Michigan in 1860 in one of the deadliest maritime disasters in Great Lakes history.
-
D.
SS Bannockburn wreck
The SS Bannockburn wreck is the submerged remains of a Canadian freighter that mysteriously vanished on Lake Superior in 1902 and has since become known as the “Flying Dutchman of the Great Lakes.”
-
E.
SS Argus wreck
The SS Argus wreck is the remains of a Great Lakes freighter that sank in a violent 1913 storm on Lake Huron, now serving as a notable historic shipwreck and dive site.
- 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: SAS Pietermaritzburg wreck Triple: [Smitswinkel Bay, hasDiveSite, SAS Pietermaritzburg wreck]
Generated description
The SAS Pietermaritzburg wreck is a popular South African scuba diving site formed by the scuttled former naval vessel SAS Pietermaritzburg, now serving as an artificial reef.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: SAS Pietermaritzburg wreck Target entity description: The SAS Pietermaritzburg wreck is a popular South African scuba diving site formed by the scuttled former naval vessel SAS Pietermaritzburg, now serving as an artificial reef.
-
A.
SS G.P. Griffith wreck
The SS G.P. Griffith wreck is the remains of a 19th-century passenger steamer that tragically burned and sank in Lake Erie, becoming one of the Great Lakes’ deadliest maritime disasters.
-
B.
SS Hydrus wreck
The SS Hydrus wreck is the remains of an early 20th-century freighter lost in a storm on the Great Lakes, now a notable underwater archaeological and diving site.
-
C.
SS Lady Elgin wreck
The SS Lady Elgin wreck is the remains of a 19th-century sidewheel steamer that sank in Lake Michigan in 1860 in one of the deadliest maritime disasters in Great Lakes history.
-
D.
SS Bannockburn wreck
The SS Bannockburn wreck is the submerged remains of a Canadian freighter that mysteriously vanished on Lake Superior in 1902 and has since become known as the “Flying Dutchman of the Great Lakes.”
-
E.
SS Argus wreck
The SS Argus wreck is the remains of a Great Lakes freighter that sank in a violent 1913 storm on Lake Huron, now serving as a notable historic shipwreck and dive site.
- 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_69d85cca979481908747d2a81eba1cea |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded6cb336c8190b8a55106fa8fc500 |
completed | April 15, 2026, 12:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe7e9c71cc8190aff9165a6f97981a |
completed | May 9, 2026, 12:23 a.m. |
| NEDg | Description generation | batch_69fe814659fc8190b1ddc30187d344e4 |
completed | May 9, 2026, 12:35 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fe81a932b48190a483815d2350c3a4 |
completed | May 9, 2026, 12:36 a.m. |
Created at: April 10, 2026, 2:40 a.m.