Triple
T12205886
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | George Placzek |
E290833
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object | Montreal Laboratory |
E59260
|
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: Montreal Laboratory | Statement: [George Placzek, employer, Montreal Laboratory]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Montreal Laboratory Context triple: [George Placzek, employer, Montreal Laboratory]
-
A.
Montreal Laboratory
chosen
The Montreal Laboratory was a World War II-era nuclear research facility in Canada that played a key role in the Allied atomic energy efforts.
-
B.
Notre-Dame-de-Grâce, Montreal
Notre-Dame-de-Grâce is a primarily residential, historically anglophone neighborhood in western Montreal known for its diverse population, tree-lined streets, and mix of urban and suburban character.
-
C.
Dr. Georges-L.-Dumont University Hospital Centre
Dr. Georges-L.-Dumont University Hospital Centre is a major francophone teaching and referral hospital in New Brunswick, Canada, providing specialized medical services and training.
-
D.
Saint-Roch tech district
Saint-Roch tech district is a revitalized urban neighborhood in Quebec City known as a major hub for technology companies, startups, and digital innovation.
-
E.
Loomis Laboratory
Loomis Laboratory is a renowned private research facility in Tuxedo Park historically associated with advanced scientific experimentation and innovation.
- 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_69f60a9ae3d48190a220ccd37ce8d3e7 |
completed | May 2, 2026, 2:30 p.m. |
Created at: April 8, 2026, 9:51 p.m.