Triple

T11000452
Position Surface form Disambiguated ID Type / Status
Subject Defence Research and Development Canada E259988 entity
Predicate hasLaboratory P105 FINISHED
Object DRDC Ottawa Research Centre
DRDC Ottawa Research Centre is a Canadian federal defence research facility specializing in science and technology support for national security, surveillance, and electronic warfare capabilities.
E259988 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: DRDC Ottawa Research Centre | Statement: [Defence Research and Development Canada, hasLaboratory, DRDC Ottawa Research Centre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: DRDC Ottawa Research Centre
Context triple: [Defence Research and Development Canada, hasLaboratory, DRDC Ottawa Research Centre]
  • A. Defence Research and Development Canada
    Defence Research and Development Canada is the national agency responsible for providing scientific and technological support to the Canadian Armed Forces and the Department of National Defence.
  • B. Canadian Forces Joint Warfare Centre
    The Canadian Forces Joint Warfare Centre is a Canadian military organization responsible for developing, integrating, and testing joint warfare concepts, doctrine, and training across the Canadian Armed Forces.
  • C. Canadian Forces School of Communications and Electronics
    The Canadian Forces School of Communications and Electronics is a Canadian military training institution responsible for educating and developing personnel in communications, electronics, and information systems operations and support.
  • D. Defence Research Telecommunications Establishment
    The Defence Research Telecommunications Establishment was a Canadian government research organization that played a key role in early space and satellite technology development.
  • E. Canadian Forces Joint Operations Centre
    The Canadian Forces Joint Operations Centre is a central military headquarters facility that coordinates and monitors joint operations for the Canadian Armed Forces under Canadian Joint Operations Command.
  • 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: DRDC Ottawa Research Centre
Triple: [Defence Research and Development Canada, hasLaboratory, DRDC Ottawa Research Centre]
Generated description
DRDC Ottawa Research Centre is a Canadian federal defence research facility specializing in science and technology support for national security, surveillance, and electronic warfare capabilities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: DRDC Ottawa Research Centre
Target entity description: DRDC Ottawa Research Centre is a Canadian federal defence research facility specializing in science and technology support for national security, surveillance, and electronic warfare capabilities.
  • A. Defence Research and Development Canada chosen
    Defence Research and Development Canada is the national agency responsible for providing scientific and technological support to the Canadian Armed Forces and the Department of National Defence.
  • B. Canadian Forces Joint Warfare Centre
    The Canadian Forces Joint Warfare Centre is a Canadian military organization responsible for developing, integrating, and testing joint warfare concepts, doctrine, and training across the Canadian Armed Forces.
  • C. Canadian Forces School of Communications and Electronics
    The Canadian Forces School of Communications and Electronics is a Canadian military training institution responsible for educating and developing personnel in communications, electronics, and information systems operations and support.
  • D. Defence Research Telecommunications Establishment
    The Defence Research Telecommunications Establishment was a Canadian government research organization that played a key role in early space and satellite technology development.
  • E. Canadian Forces Joint Operations Centre
    The Canadian Forces Joint Operations Centre is a central military headquarters facility that coordinates and monitors joint operations for the Canadian Armed Forces under Canadian Joint Operations Command.
  • F. None of above.

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_69d6aa8a6a548190a750f944ccdc8064 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d796d68b608190a8d016b9383e82f8 completed April 9, 2026, 12:08 p.m.
NED1 Entity disambiguation (via context triple) batch_69e42d548b4481909dc73f834c704d44 completed April 19, 2026, 1:18 a.m.
NEDg Description generation batch_69e42f3dd02c8190b40bc692c24b2ff4 completed April 19, 2026, 1:26 a.m.
NED2 Entity disambiguation (via description) batch_69e4375eaf448190a17f8df1e83145e0 completed April 19, 2026, 2:01 a.m.
Created at: April 8, 2026, 9:25 p.m.