Triple

T13410381
Position Surface form Disambiguated ID Type / Status
Subject Great Lakes shipwrecks E320070 entity
Predicate hasPart P35 FINISHED
Object SS Superior City wreck
The SS Superior City wreck is the remains of an early 20th-century Great Lakes freighter that sank in Lake Superior and is now a notable site for maritime history and shipwreck diving.
E1044799 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 Superior City wreck | Statement: [Great Lakes shipwrecks, hasPart, SS Superior City wreck]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: SS Superior City wreck
Context triple: [Great Lakes shipwrecks, hasPart, SS Superior City 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 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.
  • 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. SS Kamloops wreck
    The SS Kamloops wreck is the submerged remains of a Canadian freighter that sank in Lake Superior in 1927 and is now a well-known deep-water dive site and historic Great Lakes shipwreck.
  • E. SS City of Detroit III wreck
    The SS City of Detroit III wreck is the submerged remains of a once-prominent Great Lakes passenger steamer, now a notable underwater archaeological and diving 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 Superior City wreck
Triple: [Great Lakes shipwrecks, hasPart, SS Superior City wreck]
Generated description
The SS Superior City wreck is the remains of an early 20th-century Great Lakes freighter that sank in Lake Superior and is now a notable site for maritime history and shipwreck diving.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: SS Superior City wreck
Target entity description: The SS Superior City wreck is the remains of an early 20th-century Great Lakes freighter that sank in Lake Superior and is now a notable site for maritime history and shipwreck diving.
  • 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 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.
  • 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. SS Kamloops wreck
    The SS Kamloops wreck is the submerged remains of a Canadian freighter that sank in Lake Superior in 1927 and is now a well-known deep-water dive site and historic Great Lakes shipwreck.
  • E. SS City of Detroit III wreck
    The SS City of Detroit III wreck is the submerged remains of a once-prominent Great Lakes passenger steamer, now a notable underwater archaeological and diving 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_69f75475d7648190b050e44a5312d13d completed May 3, 2026, 1:58 p.m.
NEDg Description generation batch_69f75681f6b4819088b1d906b338e8f2 completed May 3, 2026, 2:06 p.m.
NED2 Entity disambiguation (via description) batch_69f756d02214819084fe971ead168b1a completed May 3, 2026, 2:08 p.m.
Created at: April 9, 2026, 9:35 p.m.