Triple

T1215908
Position Surface form Disambiguated ID Type / Status
Subject 15th Army Group E26105 entity
Predicate subordinateUnit P258 FINISHED
Object 1st Canadian Armoured Brigade
The 1st Canadian Armoured Brigade was a World War II Canadian Army formation that provided tank support to infantry divisions in major campaigns in Sicily, Italy, and Northwest Europe.
 E139804 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: 1st Canadian Armoured Brigade | Statement: [15th Army Group, subordinateUnit, 1st Canadian Armoured Brigade]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 1st Canadian Armoured Brigade
Context triple: [15th Army Group, subordinateUnit, 1st Canadian Armoured Brigade]
  • A. 2nd Canadian Armoured Brigade
    The 2nd Canadian Armoured Brigade was a World War II Canadian Army formation that provided tank support to infantry units during key operations in Northwest Europe, including the Normandy campaign.
  • B. 1st Canadian Division
    The 1st Canadian Division is a historic and still-active Canadian Army formation that first gained prominence for its major combat role on the Western Front during the First World War.
  • C. 2nd Canadian Division
    The 2nd Canadian Division was a major infantry formation of the Canadian Army that served prominently on the Western Front during the First World War.
  • D. 3rd Canadian Division
    The 3rd Canadian Division was a major infantry formation of the Canadian Expeditionary Force that served on the Western Front during the First World War.
  • E. 3rd Canadian Infantry Division
    The 3rd Canadian Infantry Division was a Canadian Army formation in World War II, best known for spearheading the D-Day landings and subsequent operations in Northwest Europe.
  • 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: 1st Canadian Armoured Brigade
Triple: [15th Army Group, subordinateUnit, 1st Canadian Armoured Brigade]
Generated description
The 1st Canadian Armoured Brigade was a World War II Canadian Army formation that provided tank support to infantry divisions in major campaigns in Sicily, Italy, and Northwest Europe.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 1st Canadian Armoured Brigade
Target entity description: The 1st Canadian Armoured Brigade was a World War II Canadian Army formation that provided tank support to infantry divisions in major campaigns in Sicily, Italy, and Northwest Europe.
  • A. 2nd Canadian Armoured Brigade
    The 2nd Canadian Armoured Brigade was a World War II Canadian Army formation that provided tank support to infantry units during key operations in Northwest Europe, including the Normandy campaign.
  • B. 1st Canadian Division
    The 1st Canadian Division is a historic and still-active Canadian Army formation that first gained prominence for its major combat role on the Western Front during the First World War.
  • C. 2nd Canadian Division
    The 2nd Canadian Division was a major infantry formation of the Canadian Army that served prominently on the Western Front during the First World War.
  • D. 3rd Canadian Division
    The 3rd Canadian Division was a major infantry formation of the Canadian Expeditionary Force that served on the Western Front during the First World War.
  • E. 3rd Canadian Infantry Division
    The 3rd Canadian Infantry Division was a Canadian Army formation in World War II, best known for spearheading the D-Day landings and subsequent operations in Northwest Europe.
  • 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_69a4948331fc8190b531ac9bec71c491 completed March 1, 2026, 7:33 p.m.
NER Named-entity recognition batch_69a4be059c5c8190a200f09442c22334 completed March 1, 2026, 10:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac831fb6bc8190907f36e52489ec5c completed March 7, 2026, 7:57 p.m.
NEDg Description generation batch_69ac838fc3d08190aa43d7f2767fe7d2 completed March 7, 2026, 7:59 p.m.
NED2 Entity disambiguation (via description) batch_69ac8425ab408190a25c0f5db40ae77f completed March 7, 2026, 8:01 p.m.
Created at: March 1, 2026, 7:46 p.m.