Triple

T5207773
Position Surface form Disambiguated ID Type / Status
Subject CFB Petawawa E117553 entity
Predicate garrison P75 FINISHED
Object 2 Combat Engineer Regiment
2 Combat Engineer Regiment is a Canadian Army combat engineer unit that provides mobility, counter-mobility, and survivability support to military operations.
 E503685 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: 2 Combat Engineer Regiment | Statement: [CFB Petawawa, garrison, 2 Combat Engineer Regiment]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 2 Combat Engineer Regiment
Context triple: [CFB Petawawa, garrison, 2 Combat Engineer Regiment]
  • A. 2nd Combat Engineer Regiment
    The 2nd Combat Engineer Regiment is a unit of the Australian Army that provides combat engineering support, including mobility, counter-mobility, and survivability tasks, to enhance the effectiveness of land forces.
  • B. 3rd Combat Engineer Regiment
    The 3rd Combat Engineer Regiment is a unit of the Australian Army that provides combat engineering support, including mobility, counter-mobility, and survivability tasks, to enhance the effectiveness of land forces.
  • C. 2nd Combat Engineer Battalion
    The 2nd Combat Engineer Battalion is a United States Marine Corps unit that provides combat engineering support—including mobility, counter-mobility, and survivability operations—to Marine air-ground task forces.
  • D. 1st Combat Engineer Battalion
    The 1st Combat Engineer Battalion is a United States Marine Corps unit that provides combat engineering support—such as mobility, counter-mobility, and survivability operations—to Marine infantry and armored forces.
  • E. 25th Armored Engineer Battalion
    The 25th Armored Engineer Battalion was a World War II U.S. Army combat engineer unit that provided specialized engineering and support services to the 6th Armored Division in European operations.
  • 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: 2 Combat Engineer Regiment
Triple: [CFB Petawawa, garrison, 2 Combat Engineer Regiment]
Generated description
2 Combat Engineer Regiment is a Canadian Army combat engineer unit that provides mobility, counter-mobility, and survivability support to military operations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 2 Combat Engineer Regiment
Target entity description: 2 Combat Engineer Regiment is a Canadian Army combat engineer unit that provides mobility, counter-mobility, and survivability support to military operations.
  • A. 2nd Combat Engineer Regiment
    The 2nd Combat Engineer Regiment is a unit of the Australian Army that provides combat engineering support, including mobility, counter-mobility, and survivability tasks, to enhance the effectiveness of land forces.
  • B. 3rd Combat Engineer Regiment
    The 3rd Combat Engineer Regiment is a unit of the Australian Army that provides combat engineering support, including mobility, counter-mobility, and survivability tasks, to enhance the effectiveness of land forces.
  • C. 2nd Combat Engineer Battalion
    The 2nd Combat Engineer Battalion is a United States Marine Corps unit that provides combat engineering support—including mobility, counter-mobility, and survivability operations—to Marine air-ground task forces.
  • D. 1st Combat Engineer Battalion
    The 1st Combat Engineer Battalion is a United States Marine Corps unit that provides combat engineering support—such as mobility, counter-mobility, and survivability operations—to Marine infantry and armored forces.
  • E. 25th Armored Engineer Battalion
    The 25th Armored Engineer Battalion was a World War II U.S. Army combat engineer unit that provided specialized engineering and support services to the 6th Armored Division in European operations.
  • 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_69bd4463dd3c81909966123f20b79d57 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7a6d70d081908c74e86b3bca9ba2 completed March 20, 2026, 4:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69beefcf89d8819080541b49c8ad6589 completed March 21, 2026, 7:21 p.m.
NEDg Description generation batch_69bef0856a088190a4d6df4888533388 completed March 21, 2026, 7:24 p.m.
NED2 Entity disambiguation (via description) batch_69bef121817c8190aebd27ee34c0a419 completed March 21, 2026, 7:27 p.m.
Created at: March 20, 2026, 1:47 p.m.