Record of Feeding by Humpback Whales (<i>Megaptera novaeangliae</i>) in Tropical Waters off Brazil
Bibliographic record
Abstract
Humpback whales (Megaptera novaeangliae) occur in all major oceans of the world, where most populations typically migrate between high-latitude summer feeding areas and low-latitude wintering grounds (Mackintosh 1942, Clapham and Mead 1999). Historical and contemporary data indicate that a humpback whale population spends the winter breeding season (typically June–November; Martins et al. 2001) in waters over the continental shelf off the eastern coast of South America (5°– 21°S; Williamson 1975, Zerbini et al. 2004, Andriolo et al. 2006). This population migrates through oceanic waters to summer subantarctic feeding destinations near South Georgia (∼54°S, 36°W) and the South Sandwich Islands (∼58°S, 26°W) in the Scotia Sea (Zerbini et al. 2006).
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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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.005 | 0.001 |
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".