Case 2: A 10-year-old boy with leg pain and swelling
Bibliographic record
Abstract
A previously healthy 10-year-old boy presented to the emergency department with a history of right leg pain following a fall on the soccer field. He described a two-month history of intermittent mild right leg pain, rated 3/10 to 4/10, which worsened after activity. Pain had awakened him at night over the past three weeks. He was more fatigued, although he remained able to keep up with his peers on a competitive soccer team. His mother noticed that he appeared to have lost weight, and he denied any fevers. That morning, he fell on the grass during a soccer practice and experienced severe right thigh and knee pain, with significant erythema and swelling. The pain was unresponsive to appropriate doses of acetaminophen and ibuprofen, and he was unable to bear weight due to the pain. He described the pain as sharp and 9/10 in intensity. Medical and family histories were noncontributory. The physical examination showed a slight boy (weight 10th percentile for age), with swelling and erythema of the right thigh. Pain was elicited with movement of the limb, and there was tenderness to palpation of the distal thigh and knee. The remainder of the physical examination was unremarkable. Further investigations revealed the diagnosis.
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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) | 0.000 | 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".