Triple
T13410363
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Great Lakes shipwrecks |
E320070
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
SS Eastland wreck
The SS Eastland wreck is the remains of a passenger steamship that tragically capsized in the Chicago River in 1915, resulting in one of the deadliest maritime disasters in Great Lakes history.
|
E1039942
|
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 Eastland wreck | Statement: [Great Lakes shipwrecks, hasPart, SS Eastland wreck]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SS Eastland wreck Context triple: [Great Lakes shipwrecks, hasPart, SS Eastland wreck]
-
A.
USS United States
USS United States was one of the original six frigates of the U.S. Navy, a heavy frigate launched in the 1790s that saw notable service in the early 19th century, including the War of 1812.
-
B.
Fort Michie
Fort Michie was a coastal artillery fortification that formed part of the early 20th-century seacoast defenses protecting the approaches to New York Harbor.
-
C.
Chalmette ferry
The Chalmette ferry is a passenger and vehicle ferry service that crosses the Mississippi River in the New Orleans area, connecting the communities of Chalmette and Lower Algiers.
-
D.
General Slocum steamship disaster
The General Slocum steamship disaster was a 1904 New York City ferry fire and sinking that killed over a thousand people, becoming one of the deadliest maritime tragedies in U.S. history.
-
E.
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.
- 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 Eastland wreck Triple: [Great Lakes shipwrecks, hasPart, SS Eastland wreck]
Generated description
The SS Eastland wreck is the remains of a passenger steamship that tragically capsized in the Chicago River in 1915, resulting in one of the deadliest maritime disasters in Great Lakes history.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: SS Eastland wreck Target entity description: The SS Eastland wreck is the remains of a passenger steamship that tragically capsized in the Chicago River in 1915, resulting in one of the deadliest maritime disasters in Great Lakes history.
-
A.
USS United States
USS United States was one of the original six frigates of the U.S. Navy, a heavy frigate launched in the 1790s that saw notable service in the early 19th century, including the War of 1812.
-
B.
Fort Michie
Fort Michie was a coastal artillery fortification that formed part of the early 20th-century seacoast defenses protecting the approaches to New York Harbor.
-
C.
Chalmette ferry
The Chalmette ferry is a passenger and vehicle ferry service that crosses the Mississippi River in the New Orleans area, connecting the communities of Chalmette and Lower Algiers.
-
D.
General Slocum steamship disaster
The General Slocum steamship disaster was a 1904 New York City ferry fire and sinking that killed over a thousand people, becoming one of the deadliest maritime tragedies in U.S. history.
-
E.
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.
- 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.