Triple

T9459901
Position Surface form Disambiguated ID Type / Status
Subject Bergen-Belsen concentration camp trials E228117 entity
Predicate prosecutor P1694 FINISHED
Object Colonel T. M. Backhouse
Colonel T. M. Backhouse was a British Army legal officer who served as a leading prosecutor in the post–World War II war crimes trials, notably those concerning atrocities committed at Bergen-Belsen concentration camp.
E802647 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: Colonel T. M. Backhouse | Statement: [Bergen-Belsen concentration camp trials, prosecutor, Colonel T. M. Backhouse]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Colonel T. M. Backhouse
Context triple: [Bergen-Belsen concentration camp trials, prosecutor, Colonel T. M. Backhouse]
  • A. Colonel M. W. S. Majendie
    Colonel M. W. S. Majendie was a British Army officer who served as the chief judicial authority in the post–World War II war crimes proceedings against personnel of the Bergen-Belsen concentration camp.
  • B. Colonel Archibald Strachan
    Colonel Archibald Strachan was a Scottish Covenanter military commander best known for leading the forces that defeated the royalist army of James Graham, Marquis of Montrose, at the Battle of Carbisdale in 1650.
  • C. Colonel John Bevan
    Colonel John Bevan was a British intelligence officer who played a key role in Allied deception operations during World War II, helping to mislead the Axis about the D-Day landings.
  • D. Colonel F.E. Cochrane
    Colonel F.E. Cochrane is the primary military antagonist in the 1983 action-thriller film "Blue Thunder," overseeing the experimental helicopter program and clashing with the protagonist.
  • E. Major William Ormsby
    Major William Ormsby was a 19th-century American pioneer and early settler in what is now Nevada, remembered for his role in regional development and for having Ormsby County named in his honor.
  • 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: Colonel T. M. Backhouse
Triple: [Bergen-Belsen concentration camp trials, prosecutor, Colonel T. M. Backhouse]
Generated description
Colonel T. M. Backhouse was a British Army legal officer who served as a leading prosecutor in the post–World War II war crimes trials, notably those concerning atrocities committed at Bergen-Belsen concentration camp.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Colonel T. M. Backhouse
Target entity description: Colonel T. M. Backhouse was a British Army legal officer who served as a leading prosecutor in the post–World War II war crimes trials, notably those concerning atrocities committed at Bergen-Belsen concentration camp.
  • A. Colonel M. W. S. Majendie
    Colonel M. W. S. Majendie was a British Army officer who served as the chief judicial authority in the post–World War II war crimes proceedings against personnel of the Bergen-Belsen concentration camp.
  • B. Colonel Archibald Strachan
    Colonel Archibald Strachan was a Scottish Covenanter military commander best known for leading the forces that defeated the royalist army of James Graham, Marquis of Montrose, at the Battle of Carbisdale in 1650.
  • C. Colonel John Bevan
    Colonel John Bevan was a British intelligence officer who played a key role in Allied deception operations during World War II, helping to mislead the Axis about the D-Day landings.
  • D. Colonel F.E. Cochrane
    Colonel F.E. Cochrane is the primary military antagonist in the 1983 action-thriller film "Blue Thunder," overseeing the experimental helicopter program and clashing with the protagonist.
  • E. Major William Ormsby
    Major William Ormsby was a 19th-century American pioneer and early settler in what is now Nevada, remembered for his role in regional development and for having Ormsby County named in his honor.
  • 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_69ca843b123881909b0e60028475d12d completed March 30, 2026, 2:10 p.m.
NER Named-entity recognition batch_69cd7fc916348190aeb3874a89071677 completed April 1, 2026, 8:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69d12ce01b548190a30f6cc7f3084b06 completed April 4, 2026, 3:23 p.m.
NEDg Description generation batch_69d130c9c89c819080fa98e149a512a9 completed April 4, 2026, 3:39 p.m.
NED2 Entity disambiguation (via description) batch_69d1311c105c8190b94f4ffa348c6b59 completed April 4, 2026, 3:41 p.m.
Created at: March 30, 2026, 7:52 p.m.