flan-t5-base_samsum_best_ckpt

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flan-t5-base_samsum_best_ckpt

This model is a fine-tuned version of google/flan-t5-base on an unknown dataset. It achieves the following results on the evaluation set:

• eval_loss: 1.3548
• eval_rouge1: 47.0493
• eval_rouge2: 23.4833
• eval_rougeL: 39.7438
• eval_rougeLsum: 43.4804
• eval_runtime: 651.5031
• eval_samples_per_second: 1.256
• eval_steps_per_second: 1.256
• epoch: 0.3802
• step: 700

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: 5e-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
• lr_scheduler_warmup_steps: 500
• num_epochs: 1

Framework versions

• Transformers 4.57.0
• Pytorch 2.8.0+cu126
• Datasets 4.1.1
• Tokenizers 0.22.1