PyTorch
API: torch.Tensor
Strategy: Direct Mapping
JAX (Core)
API: jax.numpy.ndarray
Strategy: Direct Mapping
NumPy
API: numpy.ndarray
Strategy: Direct Mapping
Keras
API: —
Strategy: Custom / Partial
TensorFlow
API: —
Strategy: Custom / Partial
Apple MLX
API: —
Strategy: Custom / Partial
Flax NNX
API: jax.numpy.ndarray
Strategy: Direct Mapping