Triple

T20490496
Position Surface form Disambiguated ID Type / Status
Subject German submarine U-75 E502729 entity
Predicate pennantNumber P3153 FINISHED
Object U-75
U-75 was a German Type VIIB U-boat that served in the Kriegsmarine during World War II, conducting Atlantic patrols and commerce raiding operations.
E1434911 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: U-75 | Statement: [German submarine U-75, pennantNumber, U-75]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: U-75
Context triple: [German submarine U-75, pennantNumber, U-75]
  • A. U-703
    U-703 was a German Type VIIC U-boat that served with the Kriegsmarine during World War II, conducting combat patrols in the Arctic and North Atlantic.
  • B. FV101 Scorpion
    The FV101 Scorpion is a British light reconnaissance tank and combat vehicle known for its high speed, aluminum armor, and use as part of the CVR(T) family during the Cold War.
  • C. U-9
    U-9 was a German World War I U-boat famed for its early and dramatic successes in submarine warfare, including the sinking of three British cruisers in a single engagement in 1914.
  • D. Type U 19-class submarine
    The Type U 19-class submarine was an early German Imperial Navy U-boat design used during World War I, notable for its ocean-going range and role in the development of modern submarine warfare.
  • E. Type IX U-boat
    The Type IX U-boat was a class of long-range German submarines used by the Kriegsmarine during World War II, designed for extended patrols and operations far from European waters.
  • 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: U-75
Triple: [German submarine U-75, pennantNumber, U-75]
Generated description
U-75 was a German Type VIIB U-boat that served in the Kriegsmarine during World War II, conducting Atlantic patrols and commerce raiding operations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: U-75
Target entity description: U-75 was a German Type VIIB U-boat that served in the Kriegsmarine during World War II, conducting Atlantic patrols and commerce raiding operations.
  • A. U-703
    U-703 was a German Type VIIC U-boat that served with the Kriegsmarine during World War II, conducting combat patrols in the Arctic and North Atlantic.
  • B. FV101 Scorpion
    The FV101 Scorpion is a British light reconnaissance tank and combat vehicle known for its high speed, aluminum armor, and use as part of the CVR(T) family during the Cold War.
  • C. U-9
    U-9 was a German World War I U-boat famed for its early and dramatic successes in submarine warfare, including the sinking of three British cruisers in a single engagement in 1914.
  • D. Type U 19-class submarine
    The Type U 19-class submarine was an early German Imperial Navy U-boat design used during World War I, notable for its ocean-going range and role in the development of modern submarine warfare.
  • E. Type IX U-boat
    The Type IX U-boat was a class of long-range German submarines used by the Kriegsmarine during World War II, designed for extended patrols and operations far from European waters.
  • 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_69e0b4b0373881909dd3e9387f82eab4 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e69cb8e7848190a1dc497a10ae798c completed April 20, 2026, 9:38 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0893b65a008190bd027b782289e826 completed May 16, 2026, 3:56 p.m.
NEDg Description generation batch_6a08951fa0e0819085fbc2ab94a9ff74 completed May 16, 2026, 4:02 p.m.
NED2 Entity disambiguation (via description) batch_6a0895f025c881908e8e3220519da8fb completed May 16, 2026, 4:06 p.m.
Created at: April 16, 2026, 11:35 a.m.