Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Replacing an existing century-old truss bridge in the North Saskatchewan River Valley, the new Walterdale Bridge is a signature structure located in Edmonton, Alberta, Canada. The new bridge is a twin through-arch steel structure, spanning 206 m from bank to bank. It carries three lanes of northbound traffic, a sidewalk and a separate shared-use path for pedestrians and cyclists. The steel arch ribs are founded on thrust blocks that resist axial forces and moments by the interaction of inclined footings and micropile anchors with the surrounding bedrock. Construction of the ribs proceeded in stages by supporting the end sections from towers on berms, transporting the assembled central sections on the river by floating them on barges, lifting the ribs into their final position and connecting them to the previously erected end sections. The deck and shared-use path were stick-built starting from each abutment and moving towards the mid-span by sequentially supporting new sections from previously erected members.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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 | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 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 it