IsTensor

Returns True if obj is a PyTorch tensor.

Abstract Signature:

IsTensor(obj)

PyTorchJAX (Core)NumPyKerasTensorFlowApple MLXFlax NNXPaxML / Praxis

PyTorch

API: torch.is_tensor

Strategy: Direct Mapping

Official Docs ↗

JAX (Core)

API: —

Strategy: Macro 'isinstance({obj}, (jax.Array, jax.numpy.ndarray))'

NumPy

API: —

Strategy: Macro 'isinstance({obj}, np.ndarray)'

Keras

API: keras.ops.is_tensor

Strategy: Direct Mapping

Official Docs ↗

TensorFlow

API: tf.is_tensor

Strategy: Direct Mapping

Official Docs ↗

Apple MLX

API: —

Strategy: Macro 'isinstance({obj}, mx.array)'

Flax NNX

API: —

Strategy: Macro 'isinstance({obj}, (jax.Array, jax.numpy.ndarray))'

PaxML / Praxis

API: —

Strategy: Macro 'isinstance({obj}, (jax.Array, jax.numpy.ndarray))'