Triple

T13410394
Position Surface form Disambiguated ID Type / Status
Subject Great Lakes shipwrecks E320070 entity
Predicate hasPart P35 FINISHED
Object SS Comet wreck (Lake Superior)
The SS Comet wreck in Lake Superior is the remains of a 19th-century wooden steamship that sank in 1875 and is now a notable Great Lakes shipwreck and underwater archaeological site.
 E1040160 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 Comet wreck (Lake Superior) | Statement: [Great Lakes shipwrecks, hasPart, SS Comet wreck (Lake Superior)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: SS Comet wreck (Lake Superior)
Context triple: [Great Lakes shipwrecks, hasPart, SS Comet wreck (Lake Superior)]
  • A. SS America wreck (Lake Superior)
    The SS America wreck in Lake Superior is the remains of a 19th-century wooden steamship that sank near Isle Royale and is now a popular site for cold-water diving and maritime history exploration.
  • B. 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.
  • C. Edmund Fitzgerald shipwreck
    The Edmund Fitzgerald shipwreck is the remains of a famous American Great Lakes freighter that sank in a 1975 storm on Lake Superior, becoming one of the region’s most legendary maritime disasters.
  • D. 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.
  • E. 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.
  • 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 Comet wreck (Lake Superior)
Triple: [Great Lakes shipwrecks, hasPart, SS Comet wreck (Lake Superior)]
Generated description
The SS Comet wreck in Lake Superior is the remains of a 19th-century wooden steamship that sank in 1875 and is now a notable Great Lakes shipwreck and underwater archaeological site.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: SS Comet wreck (Lake Superior)
Target entity description: The SS Comet wreck in Lake Superior is the remains of a 19th-century wooden steamship that sank in 1875 and is now a notable Great Lakes shipwreck and underwater archaeological site.
  • A. SS America wreck (Lake Superior)
    The SS America wreck in Lake Superior is the remains of a 19th-century wooden steamship that sank near Isle Royale and is now a popular site for cold-water diving and maritime history exploration.
  • B. 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.
  • C. Edmund Fitzgerald shipwreck
    The Edmund Fitzgerald shipwreck is the remains of a famous American Great Lakes freighter that sank in a 1975 storm on Lake Superior, becoming one of the region’s most legendary maritime disasters.
  • D. 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.
  • E. 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.
  • 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_69f73987cc088190839e8a589086639c completed May 3, 2026, 12:03 p.m.
NEDg Description generation batch_69f73ab8da1c8190817895a1c8f1fe28 completed May 3, 2026, 12:08 p.m.
NED2 Entity disambiguation (via description) batch_69f73b1d0a5081909a06a644766e30d2 completed May 3, 2026, 12:10 p.m.
Created at: April 9, 2026, 9:35 p.m.