out_base_O

This model is a fine-tuned version of allenai/longformer-base-4096 on the None dataset. It achieves the following results on the evaluation set:

• Loss: 0.9325
• Accuracy: 0.6359
• F1: 0.6223
• Cohen Kappa: 0.4357

Model description

More information needed

Intended uses & limitations

More information needed

Training and evaluation data

More information needed

Training procedure

Training hyperparameters

The following hyperparameters were used during training:

• learning_rate: 2e-05
• train_batch_size: 1
• eval_batch_size: 1
• seed: 42
• gradient_accumulation_steps: 8
• total_train_batch_size: 8
• optimizer: Use OptimizerNames.ADAMW_TORCH_FUSED with betas=(0.9,0.999) and epsilon=1e-08 and optimizer_args=No additional optimizer arguments
• lr_scheduler_type: linear
• num_epochs: 5
• mixed_precision_training: Native AMP

Training results

Training Loss	Epoch	Step	Validation Loss	Accuracy	F1	Cohen Kappa
0.8546	1.0	134	0.8298	0.6022	0.5791	0.3756
0.866	2.0	268	0.7823	0.6387	0.5850	0.4836
0.6035	3.0	402	0.8310	0.6499	0.6234	0.4882
0.5801	4.0	536	0.8960	0.6555	0.6311	0.4779
0.345	5.0	670	0.9325	0.6359	0.6223	0.4357

Framework versions

• Transformers 4.57.3
• Pytorch 2.9.0+cu126
• Datasets 4.0.0
• Tokenizers 0.22.2