Triple

T13364665
Position Surface form Disambiguated ID Type / Status
Subject Laboe E318907 entity
Predicate knownFor P22 FINISHED
Object submarine U-995 museum
The submarine U-995 museum is a preserved World War II German U-boat displayed as a memorial and naval history museum on the Baltic coast at Laboe.
 E1036949 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: submarine U-995 museum | Statement: [Laboe, knownFor, submarine U-995 museum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: submarine U-995 museum
Context triple: [Laboe, knownFor, submarine U-995 museum]
  • A. Submarine Museum
    Submarine Museum is a maritime museum in Visakhapatnam, India, featuring a decommissioned submarine converted into an educational and tourist attraction.
  • B. U-boat Story museum
    U-boat Story museum is a maritime attraction in Merseyside, England, centered on the preserved German World War II submarine U-534 and exhibits about U-boat operations and naval history.
  • C. INS Kurusura Submarine Museum
    INS Kurusura Submarine Museum is a decommissioned Indian Navy submarine converted into a maritime museum and popular tourist attraction on the beachfront in Visakhapatnam, India.
  • D. Submarine Force Library and Museum
    The Submarine Force Library and Museum is a U.S. Navy museum in Groton, Connecticut, best known as the home of the historic nuclear-powered submarine USS Nautilus and an extensive collection on American submarine history.
  • E. USS Batfish (submarine museum)
    USS Batfish is a World War II-era submarine preserved as a museum ship and historic landmark in Muskogee, Oklahoma.
  • 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: submarine U-995 museum
Triple: [Laboe, knownFor, submarine U-995 museum]
Generated description
The submarine U-995 museum is a preserved World War II German U-boat displayed as a memorial and naval history museum on the Baltic coast at Laboe.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: submarine U-995 museum
Target entity description: The submarine U-995 museum is a preserved World War II German U-boat displayed as a memorial and naval history museum on the Baltic coast at Laboe.
  • A. Submarine Museum
    Submarine Museum is a maritime museum in Visakhapatnam, India, featuring a decommissioned submarine converted into an educational and tourist attraction.
  • B. U-boat Story museum
    U-boat Story museum is a maritime attraction in Merseyside, England, centered on the preserved German World War II submarine U-534 and exhibits about U-boat operations and naval history.
  • C. INS Kurusura Submarine Museum
    INS Kurusura Submarine Museum is a decommissioned Indian Navy submarine converted into a maritime museum and popular tourist attraction on the beachfront in Visakhapatnam, India.
  • D. Submarine Force Library and Museum
    The Submarine Force Library and Museum is a U.S. Navy museum in Groton, Connecticut, best known as the home of the historic nuclear-powered submarine USS Nautilus and an extensive collection on American submarine history.
  • E. USS Batfish (submarine museum)
    USS Batfish is a World War II-era submarine preserved as a museum ship and historic landmark in Muskogee, Oklahoma.
  • 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_69d806b7bbac8190b85278c87fa7aff3 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69da628c71ac81908cfa36342077766e completed April 11, 2026, 3:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7267e9d608190b36f58a92d4a9964 completed May 3, 2026, 10:42 a.m.
NEDg Description generation batch_69f72807bae081909f7e66657c03b841 completed May 3, 2026, 10:48 a.m.
NED2 Entity disambiguation (via description) batch_69f728afff888190a82e3d4f4fad717b completed May 3, 2026, 10:51 a.m.
Created at: April 9, 2026, 9:32 p.m.