!!python/object:aether.model.model.TransformerLensModelArguments implementation: transformer_lens model_name: default n_layers: 2 model_seed: 0 d_model: 256 n_ctx: 1024 d_head: 32 n_heads: 32 act_fn: gelu d_vocab: 5000 use_local_attn: false tokenizer_name: georgeyw/TinyStories-tokenizer-5k window_size: null attn_types: null attn_only: true positional_embedding_type: shortformer