"Towers of Silence": The Rise and Fall of the Grain Elevator as a Canadian Symbol
Bibliographic record
Abstract
The grain elevator, an ordinary industrial building of American origin, has over the years emerged as a popular symbol of Canadian life, albeit one that is now vanishing from the landscape. Both the tall, wooden country elevators in Prairie towns and the concrete terminal elevators of port cities have taken on this symbolic role, although praise for “the grain elevator” has often not differentiated the two. The reason for their iconic status is somewhat elusive. The admiration expressed by European architects and historians was the foremost reason that Canadian architects and architectural historians began to identify the terminal elevator as an important element of Canadian architecture. Wooden country elevators have evoked description as “prairie sentinels” or “prairie cathedrals”. The appearance of both types on Canadian stamps and currency has given formal recognition to their symbolic value. As part of Canada’s economic and agricultural histories, as well as the country’s architectural and cultural histories, grain elevators not only are tied to the special knowledge relevant to their use, but also generate shared meaning.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.003 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.002 |
| Science and technology studies | 0.031 | 0.032 |
| Scholarly communication | 0.008 | 0.002 |
| Open science | 0.001 | 0.003 |
| Research integrity | 0.002 | 0.003 |
| Insufficient payload (model declined to judge) | 0.005 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".