Triple
T13410389
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Great Lakes shipwrecks |
E320070
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
SS Marquette & Bessemer No. 2 wreck
The SS Marquette & Bessemer No. 2 wreck is the lost remains of an early 20th-century train ferry that mysteriously sank on Lake Erie in 1909, becoming one of the Great Lakes’ most enduring maritime mysteries.
|
E1039951
|
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 Marquette & Bessemer No. 2 wreck | Statement: [Great Lakes shipwrecks, hasPart, SS Marquette & Bessemer No. 2 wreck]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SS Marquette & Bessemer No. 2 wreck Context triple: [Great Lakes shipwrecks, hasPart, SS Marquette & Bessemer No. 2 wreck]
-
A.
Sultana
Sultana is an alternative name for Mount Foraker, a prominent peak in the Alaska Range and one of the highest mountains in North America.
-
B.
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.
-
C.
M/V LeConte
M/V LeConte is an Alaska Marine Highway System ferry that provides passenger and vehicle service to coastal communities in Southeast Alaska.
-
D.
Blennerhassett Island sternwheeler
The Blennerhassett Island sternwheeler is a historic-style riverboat that ferries visitors to and from Blennerhassett Island Historical State Park on the Ohio River.
-
E.
Shreveport Steamer
Shreveport Steamer was a professional American football team that competed in the World Football League during the mid-1970s.
- 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 Marquette & Bessemer No. 2 wreck Triple: [Great Lakes shipwrecks, hasPart, SS Marquette & Bessemer No. 2 wreck]
Generated description
The SS Marquette & Bessemer No. 2 wreck is the lost remains of an early 20th-century train ferry that mysteriously sank on Lake Erie in 1909, becoming one of the Great Lakes’ most enduring maritime mysteries.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: SS Marquette & Bessemer No. 2 wreck Target entity description: The SS Marquette & Bessemer No. 2 wreck is the lost remains of an early 20th-century train ferry that mysteriously sank on Lake Erie in 1909, becoming one of the Great Lakes’ most enduring maritime mysteries.
-
A.
Sultana
Sultana is an alternative name for Mount Foraker, a prominent peak in the Alaska Range and one of the highest mountains in North America.
-
B.
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.
-
C.
M/V LeConte
M/V LeConte is an Alaska Marine Highway System ferry that provides passenger and vehicle service to coastal communities in Southeast Alaska.
-
D.
Blennerhassett Island sternwheeler
The Blennerhassett Island sternwheeler is a historic-style riverboat that ferries visitors to and from Blennerhassett Island Historical State Park on the Ohio River.
-
E.
Shreveport Steamer
Shreveport Steamer was a professional American football team that competed in the World Football League during the mid-1970s.
- 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.