FIRST RECORD OF THE EASTERN PHOEBE BREEDING IN ALASKA: EXTRALIMITAL BY 2000 KM
Bibliographic record
Abstract
The Eastern Phoebe (Sayornis phoebe) nests across much of North America east of the Rocky Mountains (Sinclair et al. 2003, Van Damme 2010, Weeks 2011). Although Alberta represents the western extreme of the species’ regular breeding distribution, extralimital nesting occasionally occurs west to southeastern Yukon Territory and northeastern British Columbia (Sinclair et al. 2003, Van Damme 2010). In Alaska, the Eastern Phoebe is a casual visitor with no previous nesting records (see Gibson and Withrow 2015; Table 1). Here we document the first record of the Eastern Phoebe nesting in the state of Alaska, the westernmost breeding record for the species and extralimital by 2000 km.
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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 | 0.001 | 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".