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TensorFlow · Class

GradientTape

tf.GradientTape records TensorFlow operations and computes gradients automatically. It tracks trainable variables by default, while other tensors need watch().

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Syntax

tf.GradientTape(persistent=False, watch_accessed_variables=True)

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  • tf.autodiff.GradientTape
  • tf.UnconnectedGradients
  • GradientTape.gradient
  • GradientTape.jacobian
  • GradientTape.batch_jacobian
  • GradientTape.watch
  • GradientTape.reset
  • GradientTape.stop_recording

Source: tf.GradientTape | TensorFlow v2.21.0. Checked 2026-11-03.