Keras 3.0.0
Major updates
See the release announcement for a detailed list of major changes. Main highlights compared to Keras 2 are:
- Keras can now be run on top of JAX, PyTorch, TensorFlow, and even NumPy (note that the NumPy backend is inference-only).
- New low-level
keras.ops
API for building cross-framework components. - New large-scale model distribution
keras.distribution
based on JAX. - New stateless API for layers, models, optimizers, and metrics.
Breaking changes
See this thread for a complete list of breaking changes, as well as the Keras 3 migration guide.