params.json

{
    "dim": 5120,
    "n_layers": 40,
    "head_dim": 128,
    "hidden_dim": 14336,
    "n_heads": 32,
    "n_kv_heads": 8,
    "norm_eps": 1e-05,
    "vocab_size": 131072,
    "rope_theta": 1000000.0,
    "quantization": {"qformat_weight": "fp8_e4m3"}
}