Case 1: Recurrent abdominal pain in an adolescent girl
Bibliographic record
Abstract
A 12-year-old girl presented to the emergency department with a three-day history of worsening, colicky periumbilical and lower abdominal pain. Associated symptoms included anorexia, nausea and nocturnal awakening. This was preceded by two days of upper respiratory tract infection symptoms including malaise, cough and fever. Vital signs demonstrated fever (38.8°C), tachycardia (heart rate 148 beats/min) and tachypnea (respiratory rate 28 breaths/min), but normal blood pressure and oxygen saturation on room air. Abdominal examination demonstrated tenderness in the mid and left lateral abdomen, with palpable fullness in the left lower quadrant. Elevated white blood cell count (15.7×109/L), platelet count (426×109/L), C-reactive protein level (17 mg/L [161.9 nmol/L]), erythrocyte sedimentation rate (16 mm/h) and normal serum albumin were noted. Abdominal ultrasound identified marked ascites and isolated bowel wall thickening of the sigmoid colon. The patient was admitted for observation. Gastroenterology and Pediatric Surgery were consulted regarding the abdominal pain and ultrasound findings. On further history, it was discovered that the patient had a five-year history of stereotypical recurrent abdominal pain. These episodes were much milder than at the time of presentation, and they occurred up to twice per month, resolving spontaneously within two days. Further history suggested the underlying 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 | 0.002 | 0.001 |
| 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 | 0.001 |
| 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".