PyTorch
API: torch.nn.Parameter
Strategy: Plugin (nnx_param_to_torch)
Keras
API: keras.Variable
Strategy: Direct Mapping
TensorFlow
API: tf.Variable
Strategy: Direct Mapping
Apple MLX
API: mlx.core.array
Strategy: Direct Mapping
Flax NNX
API: flax.nnx.Variable
Strategy: Direct Mapping