Triple
T13410379
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Great Lakes shipwrecks |
E320070
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
SS Chicora wreck
The SS Chicora wreck is the remains of a 19th-century passenger steamer that mysteriously sank in Lake Michigan, becoming one of the Great Lakes’ notable maritime disasters.
|
E1042634
|
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 Chicora wreck | Statement: [Great Lakes shipwrecks, hasPart, SS Chicora wreck]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SS Chicora wreck Context triple: [Great Lakes shipwrecks, hasPart, SS Chicora wreck]
-
A.
SS Milwaukee wreck
The SS Milwaukee wreck is the remains of a historic railroad car ferry that sank in Lake Michigan during a 1929 storm, now a notable Great Lakes shipwreck and diving site.
-
B.
SS Phoenix wreck
The SS Phoenix wreck is the remains of a 19th-century wooden steamship that tragically burned and sank in Lake Michigan, becoming one of the Great Lakes’ most infamous maritime disaster sites.
-
C.
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.
-
D.
Molasses Reef Wreck
Molasses Reef Wreck is one of the oldest known European shipwrecks in the Americas, offering key archaeological insights into early transatlantic exploration and trade.
-
E.
SS Daniel J. Morrell shipwreck
The SS Daniel J. Morrell shipwreck is the remains of a Great Lakes freighter that tragically broke apart and sank during a fierce storm on Lake Huron in 1966, resulting in significant loss of life and becoming one of the region’s most infamous maritime disasters.
- 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 Chicora wreck Triple: [Great Lakes shipwrecks, hasPart, SS Chicora wreck]
Generated description
The SS Chicora wreck is the remains of a 19th-century passenger steamer that mysteriously sank in Lake Michigan, becoming one of the Great Lakes’ notable maritime disasters.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: SS Chicora wreck Target entity description: The SS Chicora wreck is the remains of a 19th-century passenger steamer that mysteriously sank in Lake Michigan, becoming one of the Great Lakes’ notable maritime disasters.
-
A.
SS Milwaukee wreck
The SS Milwaukee wreck is the remains of a historic railroad car ferry that sank in Lake Michigan during a 1929 storm, now a notable Great Lakes shipwreck and diving site.
-
B.
SS Phoenix wreck
The SS Phoenix wreck is the remains of a 19th-century wooden steamship that tragically burned and sank in Lake Michigan, becoming one of the Great Lakes’ most infamous maritime disaster sites.
-
C.
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.
-
D.
Molasses Reef Wreck
Molasses Reef Wreck is one of the oldest known European shipwrecks in the Americas, offering key archaeological insights into early transatlantic exploration and trade.
-
E.
SS Daniel J. Morrell shipwreck
The SS Daniel J. Morrell shipwreck is the remains of a Great Lakes freighter that tragically broke apart and sank during a fierce storm on Lake Huron in 1966, resulting in significant loss of life and becoming one of the region’s most infamous maritime disasters.
- 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_69f7461d27948190a5ca9136e27fdd62 |
completed | May 3, 2026, 12:57 p.m. |
| NEDg | Description generation | batch_69f7479e17248190ad301595154a9e10 |
completed | May 3, 2026, 1:03 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f747f19fc08190932be3b5c51e9b15 |
completed | May 3, 2026, 1:04 p.m. |
Created at: April 9, 2026, 9:35 p.m.