pub fn calibrate_beta(
fragments: &[Fragment],
core_ids: &FxHashSet<FragmentId>,
rel: &FxHashMap<FragmentId, f64>,
budget_tokens: u32,
epsilon: f64,
) -> f64pub fn calibrate_beta(
fragments: &[Fragment],
core_ids: &FxHashSet<FragmentId>,
rel: &FxHashMap<FragmentId, f64>,
budget_tokens: u32,
epsilon: f64,
) -> f64