Triple

T10188016
Position Surface form Disambiguated ID Type / Status
Subject U-20 E236959 entity
Predicate commandedBy P1407 FINISHED
Object Walther Schwieger
Walther Schwieger was a German U-boat commander in World War I, best known for ordering the torpedo attack that sank the RMS Lusitania in 1915.
 E846706 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: Walther Schwieger | Statement: [U-20, commandedBy, Walther Schwieger]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Walther Schwieger
Context triple: [U-20, commandedBy, Walther Schwieger]
  • A. Otto Deßloch
    Otto Deßloch was a German Luftwaffe general during World War II who held several high-level air command positions on the Western Front.
  • B. Günther Lütjens
    Günther Lütjens was a German admiral in the Kriegsmarine during World War II, best known for commanding the battleship Bismarck on its final mission.
  • C. Franz Walter Stahlecker
    Franz Walter Stahlecker was a high-ranking Nazi SS officer who led Einsatzgruppe A, overseeing mass murders of Jews and other civilians in Eastern Europe during World War II.
  • D. Kaleun (Captain) Heinrich Lehmann-Willenbrock
    Kaleun (Captain) Heinrich Lehmann-Willenbrock is the real-life German U-boat commander whose experiences inspired the central submarine captain character in the World War II film and novel "Das Boot."
  • E. Oscar Werwath
    Oscar Werwath was a German-born American engineer and educator best known as the founder and first leader of the Milwaukee School of Engineering.
  • 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: Walther Schwieger
Triple: [U-20, commandedBy, Walther Schwieger]
Generated description
Walther Schwieger was a German U-boat commander in World War I, best known for ordering the torpedo attack that sank the RMS Lusitania in 1915.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Walther Schwieger
Target entity description: Walther Schwieger was a German U-boat commander in World War I, best known for ordering the torpedo attack that sank the RMS Lusitania in 1915.
  • A. Otto Deßloch
    Otto Deßloch was a German Luftwaffe general during World War II who held several high-level air command positions on the Western Front.
  • B. Günther Lütjens
    Günther Lütjens was a German admiral in the Kriegsmarine during World War II, best known for commanding the battleship Bismarck on its final mission.
  • C. Franz Walter Stahlecker
    Franz Walter Stahlecker was a high-ranking Nazi SS officer who led Einsatzgruppe A, overseeing mass murders of Jews and other civilians in Eastern Europe during World War II.
  • D. Kaleun (Captain) Heinrich Lehmann-Willenbrock
    Kaleun (Captain) Heinrich Lehmann-Willenbrock is the real-life German U-boat commander whose experiences inspired the central submarine captain character in the World War II film and novel "Das Boot."
  • E. Oscar Werwath
    Oscar Werwath was a German-born American engineer and educator best known as the founder and first leader of the Milwaukee School of Engineering.
  • 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_69ca84d7260c8190bfbec36762943f37 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cded7a7aac8190af8dcb8374e62d68 completed April 2, 2026, 4:15 a.m.
NED1 Entity disambiguation (via context triple) batch_69d317b734a4819085645caea8ba0481 completed April 6, 2026, 2:17 a.m.
NEDg Description generation batch_69d319937ec08190bf5442a7e3a9ba9f completed April 6, 2026, 2:25 a.m.
NED2 Entity disambiguation (via description) batch_69d31a39d73481908cf5713205f910fb completed April 6, 2026, 2:28 a.m.
Created at: March 30, 2026, 9:12 p.m.