Triple
T13410361
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Great Lakes shipwrecks |
E320070
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
SS Carl D. Bradley shipwreck
The SS Carl D. Bradley shipwreck is the remains of a Great Lakes freighter that tragically sank in Lake Michigan during a 1958 storm, becoming one of the region’s most infamous maritime disasters.
|
E1039941
|
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: SS Carl D. Bradley shipwreck | Statement: [Great Lakes shipwrecks, hasPart, SS Carl D. Bradley shipwreck]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SS Carl D. Bradley shipwreck Context triple: [Great Lakes shipwrecks, hasPart, SS Carl D. Bradley shipwreck]
-
A.
SS Kyle shipwreck
The SS Kyle shipwreck is the remains of a historic early 20th-century coastal steamship that now serves as a prominent maritime landmark near Harbour Grace, Newfoundland and Labrador.
-
B.
Maheno shipwreck
The Maheno shipwreck is the rusting remains of a former luxury ocean liner and World War I hospital ship that now serves as a prominent historic landmark and tourist attraction on the shores of Fraser Island in Queensland, Australia.
-
C.
shipwreck of the Tsimtsum
The shipwreck of the Tsimtsum is the catastrophic maritime disaster in "Life of Pi" that strands the protagonist at sea and sets the novel’s survival story in motion.
-
D.
Ngāti Maru
Ngāti Maru is a Māori iwi (tribe) of Aotearoa New Zealand, traditionally based in the Taranaki region and recognized as a distinct Treaty of Waitangi settlement group.
-
E.
Walter L. Frost shipwreck
The Walter L. Frost shipwreck is the remains of an early 20th-century Great Lakes freighter that sank near South Manitou Island and is now a popular historic diving and maritime heritage 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: SS Carl D. Bradley shipwreck Triple: [Great Lakes shipwrecks, hasPart, SS Carl D. Bradley shipwreck]
Generated description
The SS Carl D. Bradley shipwreck is the remains of a Great Lakes freighter that tragically sank in Lake Michigan during a 1958 storm, becoming one of the region’s most infamous maritime disasters.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: SS Carl D. Bradley shipwreck Target entity description: The SS Carl D. Bradley shipwreck is the remains of a Great Lakes freighter that tragically sank in Lake Michigan during a 1958 storm, becoming one of the region’s most infamous maritime disasters.
-
A.
SS Kyle shipwreck
The SS Kyle shipwreck is the remains of a historic early 20th-century coastal steamship that now serves as a prominent maritime landmark near Harbour Grace, Newfoundland and Labrador.
-
B.
Maheno shipwreck
The Maheno shipwreck is the rusting remains of a former luxury ocean liner and World War I hospital ship that now serves as a prominent historic landmark and tourist attraction on the shores of Fraser Island in Queensland, Australia.
-
C.
shipwreck of the Tsimtsum
The shipwreck of the Tsimtsum is the catastrophic maritime disaster in "Life of Pi" that strands the protagonist at sea and sets the novel’s survival story in motion.
-
D.
Ngāti Maru
Ngāti Maru is a Māori iwi (tribe) of Aotearoa New Zealand, traditionally based in the Taranaki region and recognized as a distinct Treaty of Waitangi settlement group.
-
E.
Walter L. Frost shipwreck
The Walter L. Frost shipwreck is the remains of an early 20th-century Great Lakes freighter that sank near South Manitou Island and is now a popular historic diving and maritime heritage 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_69d806b943cc8190b6af624d385d7e12 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69dbaeb3facc819088c1af3b59237e7a |
completed | April 12, 2026, 2:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7307ccff08190aa4037aa5a48f7d0 |
completed | May 3, 2026, 11:24 a.m. |
| NEDg | Description generation | batch_69f7313c6bcc8190a848cf8945a0ae2a |
completed | May 3, 2026, 11:27 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f736f2f6a081908d532dba6f34ed97 |
completed | May 3, 2026, 11:52 a.m. |
Created at: April 9, 2026, 9:35 p.m.