39 lines
985 B
Markdown
39 lines
985 B
Markdown
Llama-3 8B RLHF checkpoint trained by OpenRLHF
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Using the models and datasets:
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- Base SFT model: https://huggingface.co/OpenLLMAI/Llama-3-8b-sft-mixture
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- Reward model: https://huggingface.co/OpenLLMAI/Llama-3-8b-rm-mixture
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- Prompt dataset: https://huggingface.co/datasets/OpenLLMAI/prompt-collection-v0.1
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Training Hyperparameters
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```
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Actor Learning Rate: 5e-7
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Critic Learning Rate: 9e-6
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Learning Rate Scheduler: Cosine with 0.03 Warmup
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PPO epoch: 1
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Training Batch Size: 128
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Experience Buffer Size: 1024
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Reward Normalization: True
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Max Prompt Length: 2048
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Max Response Length: 2048
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Max Samples: 100k (To save GPU resources)
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Number of Samples per Prompt: 1
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```
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Evaluation
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```
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Chat-Arena-Hard
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-------------------------------------------
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llama-3-8b-sft | score: 5.6
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llama-3-8b-rlhf-100k | score: 20.5
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```
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Training logs
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<img src="https://cdn-uploads.huggingface.co/production/uploads/63f6c04ac96958470d1e9043/iqwD8jBAX1vhu0PT0ycy8.png" width="800px">
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