zephyr-7b-align-scan-7e-07-0.99-cosine-2.0

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zephyr-7b-align-scan-7e-07-0.99-cosine-2.0

This model is a fine-tuned version of alignment-handbook/zephyr-7b-sft-full on the HuggingFaceH4/ultrafeedback_binarized dataset. It achieves the following results on the evaluation set:

• Loss: 1.1727
• Rewards/chosen: 2.6978
• Rewards/rejected: 0.6816
• Rewards/accuracies: 0.3472
• Rewards/margins: 2.0163
• Logps/rejected: -80.4399
• Logps/chosen: -71.7662
• Logits/rejected: -2.6444
• Logits/chosen: -2.6613

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: 7e-07
• train_batch_size: 8
• eval_batch_size: 8
• seed: 42
• distributed_type: multi-GPU
• num_devices: 4
• gradient_accumulation_steps: 2
• total_train_batch_size: 64
• total_eval_batch_size: 32
• optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
• lr_scheduler_type: cosine
• lr_scheduler_warmup_ratio: 0.1
• num_epochs: 2

Training results

Framework versions

• Transformers 4.44.2
• Pytorch 2.4.0
• Datasets 2.21.0
• Tokenizers 0.19.1