Osborne Collection of Early Children’s Books: Toronto Public Library’s Research Collection of Juvenile Material
Bibliographic record
Abstract
'Viewing in my mind your vast and enterprising country, it is a great pleasure to feel that Toronto possesses a storehouse of rare and valuable children’s books which should enable students from all quarters of the globe to study in comfort the development and also the effects on young people of the books that have been written for them over the ages.' Edgar Osborne, letter to Harry Campbell, Chief Librarian of Toronto Public Library. April 22, 1964. At the time he wrote this letter, Edgar Osborne (1890-1978) had just received a doctor of laws degree, honoris causa, from the University of Toronto, in recognition of his contribution to Canadian literary history and education through the gift of the collection subsequently named in his honour. The conferral had been the highlight of a colloquium, joined by guests from around the world, held to celebrate the donation, made fifteen years earlier. Osborne had cause to be satisfied, for already the original 2,000 items had increased by some thousands, through gifts and purchases; the Collection was properly housed and a subject expert, Judith St. John, had prepared a scholarly catalogue of its holdings.
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.
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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.003 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.002 | 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".