scripts/run_three_subject_matched_preflight.ps1

param(
    [string]$Python = "C:\Users\A\.cache\codex-runtimes\codex-primary-runtime\dependencies\python\python.exe",
    [int]$Epochs = 50,
    [int]$BatchSize = 32
)

$ErrorActionPreference = "Stop"
$Root = "E:\Gaze_estimation"
$Participants = @("p01", "p08", "p11")
$Seeds = @(20260809, 20260810, 20260811)
$Arms = @("control", "point_kd", "quality_gated_point_kd", "shuffled_teacher_kd")
Set-Location -LiteralPath $Root

foreach ($Participant in $Participants) {
    foreach ($Seed in $Seeds) {
        foreach ($Arm in $Arms) {
            $Summary = Join-Path $Root "artifacts\kd-teacher-trap-diagnostic\matched-runs-v1\$Participant\seed-$Seed\$Arm\summary.json"
            if (Test-Path -LiteralPath $Summary) {
                throw "immutable run already exists: $Summary"
            }
            & $Python experiments\train_matched_pointkd.py --held-out $Participant --arm $Arm --seed $Seed --epochs $Epochs --batch-size $BatchSize --workers 4 --device cpu
            if ($LASTEXITCODE -ne 0) {
                throw "matched preflight failed for $Participant seed $Seed arm $Arm"
            }
        }
    }
}

& $Python scripts\analyze_matched_pointkd_runs.py
if ($LASTEXITCODE -ne 0) { throw "matched preflight analysis failed" }