The documentation page MAIN_CLASSES/&AMP;NUM;TRANSFORMERS.MODELING_OUTPUTS.BASEMODELOUTPUT.LAST_HIDDEN_STATE doesn’t exist in v4.43.4, but exists on the main version. Click <a href="/docs/transformers/main/en/main_classes/&amp;num;transformers.modeling_outputs.BaseModelOutput.last_hidden_state">here</a> to redirect to the main version of the documentation.