---
license: llama2
---
- 650 steps, BS 64
- [wandb run](https://wandb.ai/open-assistant/epfl-mt-sft/runs/run16)
- [sampling-report](https://open-assistant.github.io/oasst-model-eval/?f=https%3A%2F%2Fraw.githubusercontent.com%2FOpen-Assistant%2Foasst-model-eval%2Fmain%2Fsampling_reports%2Foasst-sft%2F2023-08-11_andreaskoepf_llama2-7b-oasst-baseline_sampling_noprefix2.json)

### Prompt template

[chatml](https://github.com/openai/openai-python/blob/main/chatml.md) format is used:
"<|im_start|>system\n{system message}<|im_end|>\n<|im_start|>user\n{user prompt}<|im_end|>\n<|im_start|>assistant\n{Assistant answer}<|im_end|>\n" 

multi-line:

```
"""
<|im_start|>system
{system message}<|im_end|>
<|im_start|>user
{user prompt}<|im_end|>
<|im_start|>assistant
{Assistant answer}<|im_end|>
"""
```