Triple
T12205663
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NRU reactor |
E290829
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | Canadian Nuclear Laboratories |
E59259
|
NE FINISHED |
How this triple was built (2 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: Canadian Nuclear Laboratories | Statement: [NRU reactor, operator, Canadian Nuclear Laboratories]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Canadian Nuclear Laboratories Context triple: [NRU reactor, operator, Canadian Nuclear Laboratories]
-
A.
Atomic Energy of Canada Limited
Atomic Energy of Canada Limited is a Canadian federal Crown corporation responsible for nuclear energy research, development, and technology, including the design of CANDU reactors.
-
B.
Canadian Nuclear Safety Commission
The Canadian Nuclear Safety Commission is Canada’s federal regulator responsible for overseeing the safe use of nuclear energy and materials to protect health, safety, security, and the environment.
-
C.
Chalk River Laboratories
chosen
Chalk River Laboratories is a major Canadian nuclear research facility in Ontario known for pioneering work in nuclear reactor technology and isotope production.
-
D.
Fedoruk Centre for Nuclear Innovation at the University of Saskatchewan
The Fedoruk Centre for Nuclear Innovation at the University of Saskatchewan is a research and innovation institute dedicated to advancing nuclear science, technology, and applications in areas such as medicine, energy, and materials.
-
E.
TRIUMF
TRIUMF is Canada's national particle accelerator centre, known for its leading research in nuclear and particle physics and related technologies.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6ab65923081909acfc61b7a612233 |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d91c7c9084819085e7d2f9038f409f |
completed | April 10, 2026, 3:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f62a8c69308190bffae7b38cc5620b |
completed | May 2, 2026, 4:47 p.m. |
Created at: April 8, 2026, 9:51 p.m.