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--- |
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license: apache-2.0 |
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base_model: alignment-handbook/zephyr-7b-sft-full |
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tags: |
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- trl |
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- dpo |
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- generated_from_trainer |
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model-index: |
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- name: zephyr-7b-dpo-full-prometheus-reward-scale-1 |
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results: [] |
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--- |
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<!-- This model card has been generated automatically according to the information the Trainer had access to. You |
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should probably proofread and complete it, then remove this comment. --> |
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# zephyr-7b-dpo-full-prometheus-reward-scale-1 |
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This model is a fine-tuned version of [alignment-handbook/zephyr-7b-sft-full](https://huggingface.co/alignment-handbook/zephyr-7b-sft-full) on the None dataset. |
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It achieves the following results on the evaluation set: |
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- Loss: 0.4890 |
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- Rewards/chosen: -1.5856 |
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- Rewards/rejected: -2.7832 |
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- Rewards/accuracies: 0.7371 |
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- Rewards/margins: 1.1976 |
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- Logps/rejected: -526.5942 |
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- Logps/chosen: -418.5211 |
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- Logits/rejected: 3.6380 |
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- Logits/chosen: 2.5080 |
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## Model description |
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More information needed |
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## Intended uses & limitations |
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More information needed |
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## Training and evaluation data |
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More information needed |
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## Training procedure |
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### Training hyperparameters |
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The following hyperparameters were used during training: |
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- learning_rate: 5e-07 |
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- train_batch_size: 8 |
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- eval_batch_size: 8 |
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- seed: 55 |
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- distributed_type: multi-GPU |
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- num_devices: 8 |
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- gradient_accumulation_steps: 2 |
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- total_train_batch_size: 128 |
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- total_eval_batch_size: 64 |
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- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08 |
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- lr_scheduler_type: cosine |
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- lr_scheduler_warmup_ratio: 0.1 |
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- num_epochs: 1 |
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### Training results |
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| Training Loss | Epoch | Step | Validation Loss | Rewards/chosen | Rewards/rejected | Rewards/accuracies | Rewards/margins | Logps/rejected | Logps/chosen | Logits/rejected | Logits/chosen | |
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|:-------------:|:------:|:----:|:---------------:|:--------------:|:----------------:|:------------------:|:---------------:|:--------------:|:------------:|:---------------:|:-------------:| |
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| 0.6615 | 0.1143 | 50 | 0.6475 | -0.0448 | -0.1732 | 0.6595 | 0.1284 | -265.5944 | -264.4379 | -2.5754 | -2.6221 | |
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| 0.5507 | 0.2286 | 100 | 0.5504 | -0.7596 | -1.5622 | 0.6897 | 0.8026 | -404.4943 | -335.9164 | 0.2567 | -0.1843 | |
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| 0.521 | 0.3429 | 150 | 0.5234 | -0.9406 | -1.8921 | 0.7198 | 0.9516 | -437.4890 | -354.0176 | 1.8188 | 1.1097 | |
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| 0.5162 | 0.4571 | 200 | 0.5108 | -1.2309 | -2.2537 | 0.7328 | 1.0228 | -473.6453 | -383.0527 | 2.2567 | 1.2299 | |
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| 0.5186 | 0.5714 | 250 | 0.5027 | -1.3697 | -2.4832 | 0.7026 | 1.1135 | -496.5983 | -396.9323 | 2.8322 | 1.5762 | |
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| 0.4883 | 0.6857 | 300 | 0.4936 | -1.5404 | -2.7021 | 0.7371 | 1.1617 | -518.4875 | -413.9998 | 3.3276 | 2.1394 | |
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| 0.4714 | 0.8 | 350 | 0.4907 | -1.5101 | -2.6852 | 0.7457 | 1.1752 | -516.7975 | -410.9666 | 3.5416 | 2.3945 | |
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| 0.4977 | 0.9143 | 400 | 0.4890 | -1.5856 | -2.7832 | 0.7371 | 1.1976 | -526.5942 | -418.5211 | 3.6380 | 2.5080 | |
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### Framework versions |
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- Transformers 4.44.0.dev0 |
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- Pytorch 2.1.2 |
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- Datasets 2.20.0 |
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- Tokenizers 0.19.1 |
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