Development of the Modern Archetype for Toronto's Housing Stock and Adapting It to Passive House Standards
Bibliographic record
Abstract
<p>This research defines the characteristics for the development of an archetype model that represents a two storey, detached, single family construction built according to the 2006 Ontario Building Code. This is utilised as the basis for an investigation to continue the research on the existing Toronto housing stock to meet Passive House certification. Retrofit strategies of different levels were developed for the walls, roof, floors, mechanical ventilation, air tightness and heating and cooling equipment. Utilizing BEopt, a multi-objective simulation program, cost optimal configurations of retrofits were determined. The results were simulated in WUFI Passive to determine viable solutions for PHIUS compliance for the lowest life cycle cost. The results demonstrated that for the modern archetype, an average life cycle cost of $91,124, can reduce the archetype's energy use by 59% to meet the PHIUS certification requirements.</p>
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 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 teacher head, 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".