| --- |
| license: apache-2.0 |
| --- |
| |
| ```python |
| import os |
| from transformers import FalconMambaConfig, FalconMambaModel, AutoTokenizer |
| |
| model_dir = "tiiuae/falcon-mamba-7b" |
| tokenizer = AutoTokenizer.from_pretrained(model_dir) |
| |
| # === Step 1: Define tiny model config === |
| config = FalconMambaConfig( |
| d_model=8, # Dimensionality of the input embeddings (model hidden size) |
| n_layer=2, # Number of Mamba layers (or blocks) in the model |
| d_state=32, # Dimensionality of the internal state used in the Mamba block (e.g., for state-space modeling) |
| expand=2, # Expansion factor used in the Mamba block, typically to widen the intermediate dimensions |
| conv_kernel=3, # Size of the convolution kernel used in the Mamba block (affects temporal mixing) |
| vocab_size=50280, # Size of the vocabulary (number of unique tokens) |
| num_hidden_layers=16, # Total number of hidden layers in the model (could override `n_layer`) |
| hidden_size=64, # Size of hidden states used in the model layers (could override `d_model`) |
| ) |
| |
| # === Step 2: Create model from config === |
| model = FalconMambaModel(config) |
| |
| # === Step 4: Save model and tokenizer to disk === |
| output_dir = "./tiny-falcon-mamba" |
| os.makedirs(output_dir, exist_ok=True) |
| model.save_pretrained(output_dir) |
| tokenizer.save_pretrained(output_dir) |
| print(f"Tiny Mamba model and tokenizer saved to: {output_dir}") |
| ``` |
