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ModelHub XC e9b9bc6186 初始化项目,由ModelHub XC社区提供模型
Model: W-61/llama-3-8b-base-sft-ultrachat-8xh200
Source: Original Platform
2026-05-09 12:48:29 +08:00

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---
library_name: transformers
base_model: meta-llama/Meta-Llama-3-8B
tags:
- alignment-handbook
- generated_from_trainer
datasets:
- HuggingFaceH4/ultrachat_200k
model-index:
- name: llama-3-8b-base-sft-ultrachat-8xh200-20260410-113950
results: []
---
<!-- This model card has been generated automatically according to the information the Trainer had access to. You
should probably proofread and complete it, then remove this comment. -->
# llama-3-8b-base-sft-ultrachat-8xh200-20260410-113950
This model is a fine-tuned version of [/scratch/feng.yulu/dynamic-dpo-v4/base_models/Meta-Llama-3-8B](https://huggingface.co//scratch/feng.yulu/dynamic-dpo-v4/base_models/Meta-Llama-3-8B) on the HuggingFaceH4/ultrachat_200k dataset.
It achieves the following results on the evaluation set:
- Loss: 1.0705
## 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: 16
- eval_batch_size: 16
- seed: 42
- distributed_type: multi-GPU
- num_devices: 8
- total_train_batch_size: 128
- total_eval_batch_size: 128
- optimizer: Use OptimizerNames.ADAMW_TORCH with betas=(0.9,0.999) and epsilon=1e-08 and optimizer_args=No additional optimizer arguments
- lr_scheduler_type: cosine
- lr_scheduler_warmup_ratio: 0.1
- num_epochs: 1
### Training results
| Training Loss | Epoch | Step | Validation Loss |
|:-------------:|:------:|:----:|:---------------:|
| 1.1453 | 0.2137 | 200 | 1.1343 |
| 1.0929 | 0.4274 | 400 | 1.1096 |
| 1.0808 | 0.6410 | 600 | 1.0848 |
| 1.0529 | 0.8547 | 800 | 1.0705 |
### Framework versions
- Transformers 4.51.0
- Pytorch 2.3.1+cu121
- Datasets 2.21.0
- Tokenizers 0.21.4