//! # Albert-Seed-250k Definition
//! 
//! Minimalist architecture for a functional ternary model.
//! 250k parameters, 4 layers, 8 experts.

pub struct AlbertSeed250k {
    pub layers: usize,
    pub experts: usize,
    pub dim: usize,
}

impl AlbertSeed250k {
    pub fn new() -> Self {
        Self { layers: 4, experts: 8, dim: 64 }
    }

    /// Returns the total parameter count.
    pub fn total_params(&self) -> usize {
        self.layers * self.experts * self.dim * self.dim
    }

    /// Initializes weights to a stable 'seed' state (-1, 0, 1).
    pub fn initialize(&self) -> Vec<i8> {
        let n = self.total_params();
        let mut weights = Vec::with_capacity(n);
        for i in 0..n {
            // Seeded initialization (pseudo-random ternary)
            weights.push(((i % 3) as i8) - 1);
        }
        weights
    }
}
