{"record":{"id":"58886bb143d3165c","repo":"keras-team/keras","slug":"fit-is-not-supported-with-openvino-backend","errorCode":null,"errorMessage":"`fit` is not supported with openvino backend","messagePattern":"`fit` is not supported with openvino backend","errorType":"exception","errorClass":"NotImplementedError","httpStatus":null,"severity":"error","filePath":"keras/src/backend/openvino/trainer.py","lineNumber":230,"sourceCode":"        self,\n        x=None,\n        y=None,\n        batch_size=None,\n        epochs=1,\n        verbose=\"auto\",\n        callbacks=None,\n        validation_split=0.0,\n        validation_data=None,\n        shuffle=True,\n        class_weight=None,\n        sample_weight=None,\n        initial_epoch=0,\n        steps_per_epoch=None,\n        validation_steps=None,\n        validation_batch_size=None,\n        validation_freq=1,\n    ):\n        raise NotImplementedError(\n            \"`fit` is not supported with openvino backend\"\n        )\n\n    @traceback_utils.filter_traceback\n    def predict(\n        self, x, batch_size=None, verbose=\"auto\", steps=None, callbacks=None\n    ):\n        # Create an iterator that yields batches of input data.\n        epoch_iterator = EpochIterator(\n            x=x,\n            batch_size=batch_size,\n            steps_per_epoch=steps,\n            shuffle=False,\n            steps_per_execution=self.steps_per_execution,\n        )\n\n        # Container that configures and calls callbacks.\n        if not isinstance(callbacks, callbacks_module.CallbackList):","sourceCodeStart":212,"sourceCodeEnd":248,"githubUrl":"https://github.com/keras-team/keras/blob/7a34a03db60bf60042242d6a556fc3be119046a5/keras/src/backend/openvino/trainer.py#L212-L248","documentation":"Error \"`fit` is not supported with openvino backend\" thrown in keras-team/keras.","triggerScenarios":"Thrown at keras/src/backend/openvino/trainer.py:230 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"7a34a03db60bf60042242d6a556fc3be119046a5","analyzedAt":"2026-08-25T21:25:25.994Z","schemaVersion":2},"datasetVersion":"2026-08-26T02:17:13.382Z"}