---
pipeline_tag: text-generation
tags:
- text-generation-inference
- backpack
- backpackmodel
library_name: transformers
license: apache-2.0
datasets:
- openwebtext
language:
- en
---

# How to Get Started with the Model

Please install `transformers`, `safetensors` and `torch` to use this model.

```bash
pip install transformers safetensors torch
```

Run the following Python code:

```python
import torch
import transformers
from transformers import AutoModelForCausalLM


model_id = "ivanzhouyq/levanter-backpack-1b-100k"
config = transformers.AutoConfig.from_pretrained(model_id, trust_remote_code=True)
torch_model = AutoModelForCausalLM.from_pretrained(
    model_id, 
    config=config, 
    trust_remote_code=True
)
torch_model.eval()

input = torch.randint(0, 50264, (1, 512), dtype=torch.long)
torch_out = torch_model(input, position_ids=None,)
torch_out = torch.nn.functional.softmax(torch_out.logits, dim=-1)
print(torch_out.shape)
```