Triple
T677790
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Manitou Island |
E13115
|
entity |
| Predicate | hasShipwreck |
P10943
|
FINISHED |
| Object |
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.
|
E84046
|
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: Walter L. Frost shipwreck | Statement: [South Manitou Island, hasShipwreck, Walter L. Frost shipwreck]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Walter L. Frost shipwreck Context triple: [South Manitou Island, hasShipwreck, Walter L. Frost shipwreck]
-
A.
Three Brothers shipwreck
The Three Brothers shipwreck is the remains of a wooden freighter that ran aground in 1911 near South Manitou Island in Lake Michigan and is now a notable historic diving and sightseeing site.
-
B.
shipwreck of the Beatrice
The shipwreck of the Beatrice is the lost vessel that was carrying the ancient basalt sarcophagus from the Pyramid of Menkaure when it sank in the 19th century.
-
C.
Sea Venture shipwreck
The Sea Venture shipwreck was a 1609 English flagship wrecked on the reefs of Bermuda, whose survivors’ settlement led to the island’s permanent colonization and inspired elements of Shakespeare’s "The Tempest."
-
D.
John Hudson set adrift
"John Hudson set adrift" refers to the presumed fate of explorer Henry Hudson’s son John, who was cast away in a small boat during the 1611 mutiny in Hudson Bay and never seen again.
-
E.
shipwreck of the Princess Amelia
The shipwreck of the Princess Amelia was the maritime disaster in which Dutch colonial governor Willem Kieft lost his life when the vessel sank off the coast of Wales in 1647.
- 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: Walter L. Frost shipwreck Triple: [South Manitou Island, hasShipwreck, Walter L. Frost shipwreck]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Walter L. Frost shipwreck Target entity description: 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.
-
A.
Three Brothers shipwreck
The Three Brothers shipwreck is the remains of a wooden freighter that ran aground in 1911 near South Manitou Island in Lake Michigan and is now a notable historic diving and sightseeing site.
-
B.
shipwreck of the Beatrice
The shipwreck of the Beatrice is the lost vessel that was carrying the ancient basalt sarcophagus from the Pyramid of Menkaure when it sank in the 19th century.
-
C.
Sea Venture shipwreck
The Sea Venture shipwreck was a 1609 English flagship wrecked on the reefs of Bermuda, whose survivors’ settlement led to the island’s permanent colonization and inspired elements of Shakespeare’s "The Tempest."
-
D.
John Hudson set adrift
"John Hudson set adrift" refers to the presumed fate of explorer Henry Hudson’s son John, who was cast away in a small boat during the 1611 mutiny in Hudson Bay and never seen again.
-
E.
shipwreck of the Princess Amelia
The shipwreck of the Princess Amelia was the maritime disaster in which Dutch colonial governor Willem Kieft lost his life when the vessel sank off the coast of Wales in 1647.
- 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_69a4933d3bf88190972041cd8cf143b9 |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a4a518e6348190b467c2fab3fd1f11 |
completed | March 1, 2026, 8:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a5dc9f5f7c8190a766c6b545d1abd8 |
completed | March 2, 2026, 6:53 p.m. |
| NEDg | Description generation | batch_69a5e6b3283c8190ad75e86ebd413127 |
completed | March 2, 2026, 7:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a5fd670f0c8190a577b7ebf8120368 |
completed | March 2, 2026, 9:13 p.m. |
Created at: March 1, 2026, 7:36 p.m.