---
license: cc
datasets:
- VMware/open-instruct-v1-oasst-dolly-hhrlhf
language:
- en
library_name: transformers
pipeline_tag: text-generation
---
# VMware/open-llama-7B-open-instruct
Instruction-tuned version of SalesForce/Xgen-7b-8k-base. The model is open for COMMERCIAL USE.
We expanded Open-instruct with additional commercially viable zero-shot COT datasets from Flan v2 (~70k). (TODO: List out the datasets)
The model supports up to 8192 tokens
NOTE : The model was trained using the Alpaca prompt template
## License
- Commercially Viable
- The instruction datasets used for instruction tuning are open for commercial usage. (TODO LIST OUT THE DATASETS)
- Language Model, ([Salesforce/xgen-7b-8k-base](https://huggingface.co/Salesforce/xgen-7b-8k-base)) is under apache-2.0
## Use in Transformers
```
import os
import torch
from transformers import AutoModelForCausalLM, AutoTokenizer
model_name = 'VMware/xgen-7b-8k-open-instruct'
tokenizer = AutoTokenizer.from_pretrained(model_name, use_fast=False, trust_remote_code = True)
model = AutoModelForCausalLM.from_pretrained(model_name, torch_dtype=torch.bfloat16, device_map='sequential')
prompt_template = "Below is an instruction that describes a task. Write a response that appropriately completes the request.\n\n### Instruction:\n{instruction}\n\n### Response:"
prompt = 'Explain in simple terms how the attention mechanism of a transformer model works'
inputt = prompt_template.format(instruction= prompt)
input_ids = tokenizer(inputt, return_tensors="pt").input_ids.to("cuda")
output1 = model.generate(input_ids, max_length=8192)
input_length = input_ids.shape[1]
output1 = output1[:, input_length:]
output = tokenizer.decode(output1[0])
print(output)
```
## Finetuning details
The finetuning scripts will be available in our [RAIL Github Repository](https://github.com/vmware-labs/research-and-development-artificial-intelligence-lab/tree/main/instruction-tuning)
## Evaluation
TODO