Triple

T13410374
Position Surface form Disambiguated ID Type / Status
Subject Great Lakes shipwrecks E320070 entity
Predicate hasPart P35 FINISHED
Object 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.
E1039948 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 Milwaukee wreck | Statement: [Great Lakes shipwrecks, hasPart, SS Milwaukee wreck]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: SS Milwaukee wreck
Context triple: [Great Lakes shipwrecks, hasPart, SS Milwaukee wreck]
  • A. M/V Columbia
    M/V Columbia is a mainline passenger and vehicle ferry that serves as one of the flagship vessels of the Alaska Marine Highway System, operating along coastal routes in Alaska and the Pacific Northwest.
  • B. M/V Kennicott
    M/V Kennicott is a mainline Alaska Marine Highway System ferry that provides passenger, vehicle, and cargo service to coastal communities across Alaska.
  • C. shipwreck of the Tsimtsum
    The shipwreck of the Tsimtsum is the catastrophic maritime disaster in "Life of Pi" that strands the protagonist at sea and sets the novel’s survival story in motion.
  • D. SS Imo
    SS Imo was a Norwegian cargo ship best known for its catastrophic collision with the munitions-laden SS Mont-Blanc in 1917, which triggered the devastating Halifax Explosion.
  • E. 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.
  • 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 Milwaukee wreck
Triple: [Great Lakes shipwrecks, hasPart, SS Milwaukee wreck]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: SS Milwaukee wreck
Target entity description: 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.
  • A. M/V Columbia
    M/V Columbia is a mainline passenger and vehicle ferry that serves as one of the flagship vessels of the Alaska Marine Highway System, operating along coastal routes in Alaska and the Pacific Northwest.
  • B. M/V Kennicott
    M/V Kennicott is a mainline Alaska Marine Highway System ferry that provides passenger, vehicle, and cargo service to coastal communities across Alaska.
  • C. shipwreck of the Tsimtsum
    The shipwreck of the Tsimtsum is the catastrophic maritime disaster in "Life of Pi" that strands the protagonist at sea and sets the novel’s survival story in motion.
  • D. SS Imo
    SS Imo was a Norwegian cargo ship best known for its catastrophic collision with the munitions-laden SS Mont-Blanc in 1917, which triggered the devastating Halifax Explosion.
  • E. 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.
  • 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.