Triple

T22015869
Position Surface form Disambiguated ID Type / Status
Subject HMS Obdurate E543705 entity
Predicate damagedBy P993 FINISHED
Object German submarine U-956
German submarine U-956 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine that conducted Atlantic patrols against Allied shipping during World War II.
 E1514633 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: German submarine U-956 | Statement: [HMS Obdurate, damagedBy, German submarine U-956]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: German submarine U-956
Context triple: [HMS Obdurate, damagedBy, German submarine U-956]
  • A. German submarine U-565
    German submarine U-565 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine that operated primarily in the Mediterranean during World War II, conducting patrols and attacks against Allied shipping.
  • B. German submarine U-96
    German submarine U-96 was a Type VIIC U-boat of Nazi Germany’s Kriegsmarine in World War II, best known as the real-life inspiration for the novel and film "Das Boot."
  • C. German submarine U-205
    German submarine U-205 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine that operated in the Mediterranean during World War II, engaging Allied naval forces before being sunk in 1943.
  • D. German submarine U-557
    German submarine U-557 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine that operated during World War II, conducting Atlantic patrols and engaging Allied naval vessels.
  • E. German submarine U-616
    German submarine U-616 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine that operated in the Mediterranean during World War II, engaging Allied naval forces before being sunk in 1944.
  • 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: German submarine U-956
Triple: [HMS Obdurate, damagedBy, German submarine U-956]
Generated description
German submarine U-956 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine that conducted Atlantic patrols against Allied shipping during World War II.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: German submarine U-956
Target entity description: German submarine U-956 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine that conducted Atlantic patrols against Allied shipping during World War II.
  • A. German submarine U-565
    German submarine U-565 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine that operated primarily in the Mediterranean during World War II, conducting patrols and attacks against Allied shipping.
  • B. German submarine U-96
    German submarine U-96 was a Type VIIC U-boat of Nazi Germany’s Kriegsmarine in World War II, best known as the real-life inspiration for the novel and film "Das Boot."
  • C. German submarine U-205
    German submarine U-205 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine that operated in the Mediterranean during World War II, engaging Allied naval forces before being sunk in 1943.
  • D. German submarine U-557
    German submarine U-557 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine that operated during World War II, conducting Atlantic patrols and engaging Allied naval vessels.
  • E. German submarine U-616
    German submarine U-616 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine that operated in the Mediterranean during World War II, engaging Allied naval forces before being sunk in 1944.
  • 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_69e11e2db934819095556760c7d85e4d completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f127a8a1388190b9e0c1795fe1183a completed April 28, 2026, 9:33 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a737d8508819087e53c19ff49af71 completed May 18, 2026, 2:03 a.m.
NEDg Description generation batch_6a0a74e81da881908c73d864258dcdd5 completed May 18, 2026, 2:09 a.m.
NED2 Entity disambiguation (via description) batch_6a0a75cbb2408190b058713432b048a2 completed May 18, 2026, 2:13 a.m.
Created at: April 16, 2026, 8:22 p.m.