# # Fast-Inference with Ctranslate2
Speedup inference while reducing memory by 2x-4x using int8 inference in C++ on CPU or GPU.

quantized version of [OpenAssistant/falcon-7b-sft-top1-696](https://huggingface.co/OpenAssistant/falcon-7b-sft-top1-696)
```bash
pip install hf-hub-ctranslate2>=2.10.0 ctranslate2>=3.16.0
```

```python
# from transformers import AutoTokenizer
model_name = "michaelfeil/ct2fast-falcon-7b-sft-top1-696"

from hf_hub_ctranslate2 import GeneratorCT2fromHfHub
model = GeneratorCT2fromHfHub(
        # load in int8 on CUDA
        model_name_or_path=model_name,
        device="cuda",
        compute_type="int8_float16",
        # tokenizer=AutoTokenizer.from_pretrained("{ORG}/{NAME}")
)
outputs = model.generate(
    text=["def fibonnaci(", "User: How are you doing? Bot:"],
    max_length=64,
    include_prompt_in_result=False
)
print(outputs)
```

Checkpoint compatible to [ctranslate2>=3.16.0](https://github.com/OpenNMT/CTranslate2)
and [hf-hub-ctranslate2>=2.10.0](https://github.com/michaelfeil/hf-hub-ctranslate2)
- `compute_type=int8_float16` for `device="cuda"`
- `compute_type=int8`  for `device="cpu"`

Converted on 2023-06-16 using
```
ct2-transformers-converter --model OpenAssistant/falcon-7b-sft-top1-696 --output_dir ~/tmp-ct2fast-falcon-7b-sft-top1-696 --force --copy_files tokenizer.json README.md tokenizer_config.json generation_config.json special_tokens_map.json .gitattributes --quantization int8_float16 --trust_remote_code
```

# Licence and other remarks:
This is just a quantized version. Licence conditions are intended to be idential to original huggingface repo.

# Original description
    

# Open-Assistant Falcon 7B SFT OASST-TOP1 Model

This model is a fine-tuning of TII's [Falcon 7B](https://huggingface.co/tiiuae/falcon-7b) LLM.
It was trained with 11,123 top-1 (high-quality) demonstrations of the OASST data set (exported on June 2, 2023) with a batch size of 128 for 8 epochs with LIMA style dropout (p=0.2) and a context-length of 2048 tokens.

## Model Details

- **Finetuned from:** [tiiuae/falcon-7b](https://huggingface.co/tiiuae/falcon-7b)
- **Model type:** Causal decoder-only transformer language model
- **Language:** English, German, Spanish, French (and limited capabilities in Italian, Portuguese, Polish, Dutch, Romanian, Czech, Swedish);
- **Weights & Biases:** [Training log](https://wandb.ai/open-assistant/public-sft/runs/25apbcld) (Checkpoint: 696 steps)
- **Code:** [Open-Assistant/model/model_training](https://github.com/LAION-AI/Open-Assistant/tree/main/model/model_training)
- **Demo:** [Continuations for 250 random prompts](https://open-assistant.github.io/oasst-model-eval/?f=https%3A%2F%2Fraw.githubusercontent.com%2FOpen-Assistant%2Foasst-model-eval%2Fmain%2Fsampling_reports%2Fchat-gpt%2F2023-04-11_gpt-3.5-turbo_lottery.json%0Ahttps%3A%2F%2Fraw.githubusercontent.com%2FOpen-Assistant%2Foasst-model-eval%2Fmain%2Fsampling_reports%2Foasst-sft%2F2023-06-05_OpenAssistant_falcon-7b-sft-top1-696_sampling_noprefix2.json)
- **License:** Apache 2.0
- **Contact:** [Open-Assistant Discord](https://ykilcher.com/open-assistant-discord)


## Prompting

Two special tokens are used to mark the beginning of user and assistant turns:
`<|prompter|>` and `<|assistant|>`. Each turn ends with a `<|endoftext|>` token.

Input prompt example:
```
<|prompter|>What is a meme, and what's the history behind this word?<|endoftext|><|assistant|>
```
The input ends with the `<|assistant|>` token to signal that the model should 
start generating the assistant reply.


## Sample Code

```python
from transformers import AutoTokenizer
import transformers
import torch

model = "OpenAssistant/falcon-7b-sft-top1-696"

tokenizer = AutoTokenizer.from_pretrained(model)
pipeline = transformers.pipeline(
    "text-generation",
    model=model,
    tokenizer=tokenizer,
    torch_dtype=torch.bfloat16,
    trust_remote_code=True,
    device_map="auto",
)

input_text="<|prompter|>What is a meme, and what's the history behind this word?<|endoftext|><|assistant|>"

sequences = pipeline(
    input_text,
    max_length=500,
    do_sample=True,
    return_full_text=False,
    top_k=10,
    num_return_sequences=1,
    eos_token_id=tokenizer.eos_token_id,
)
for seq in sequences:
    print(f"Result: {seq['generated_text']}")
```


## Configuration Details

Model:
```
falcon-7b:
  dtype: bf16
  log_dir: "falcon_log_7b"
  learning_rate: 1e-5
  model_name: "tiiuae/falcon-7b"
  deepspeed_config: configs/zero_config.json
  output_dir: falcon
  weight_decay: 0.0
  max_length: 2048
  save_strategy: steps
  eval_steps: 80
  save_steps: 80
  warmup_steps: 20
  gradient_checkpointing: true
  gradient_accumulation_steps: 4
  per_device_train_batch_size: 4
  per_device_eval_batch_size: 8
  num_train_epochs: 8
  save_total_limit: 4
  residual_dropout: 0.2
  residual_dropout_lima: true
```

Dataset:
```
oasst-top1:
  # oasst_export: 11123 (100.00%)
  datasets:
    - oasst_export:
        lang: "bg,ca,cs,da,de,en,es,fr,hr,hu,it,nl,pl,pt,ro,ru,sl,sr,sv,uk" # sft-8.0
        input_file_path: 2023-06-02_oasst_all_labels.jsonl.gz
        val_split: 0.05
        top_k: 1
```

Train command:
```
deepspeed trainer_sft.py --configs defaults falcon-7b oasst-top1 --cache_dir <data_cache_dir> --output_dir <output_path> --deepspeed
```

Export command:
```
python export_model.py --dtype bf16 --hf_repo_name OpenAssistant/falcon-7b-sft-top1 --trust_remote_code --auth_token <auth_token> <output_path> --max_shard_size 2GB
```
{"language": ["en", "de", "es", "fr"], "license": "apache-2.0", "library_name": "transformers", "tags": ["ctranslate2", "int8", "float16", "sft"], "datasets": ["OpenAssistant/oasst1"], "pipeline_tag": "text-generation", "widget": [{"text": "<|prompter|>What is a meme, and what's the history behind this word?<|endoftext|><|assistant|>"}, {"text": "<|prompter|>What's the Earth total population<|endoftext|><|assistant|>"}, {"text": "<|prompter|>Write a story about future of AI development<|endoftext|><|assistant|>"}]}
transformers ctranslate2 int8 float16 sft text-generation en de es fr dataset:OpenAssistant/oasst1 license:apache-2.0 endpoints_compatible region:us
TAGS
#transformers #ctranslate2 #int8 #float16 #sft #text-generation #en #de #es #fr #dataset-OpenAssistant/oasst1 #license-apache-2.0 #endpoints_compatible #region-us 

# # Fast-Inference with Ctranslate2
Speedup inference while reducing memory by 2x-4x using int8 inference in C++ on CPU or GPU.

quantized version of OpenAssistant/falcon-7b-sft-top1-696




Checkpoint compatible to ctranslate2>=3.16.0
and hf-hub-ctranslate2>=2.10.0
- 'compute_type=int8_float16' for 'device="cuda"'
- 'compute_type=int8'  for 'device="cpu"'

Converted on 2023-06-16 using


# Licence and other remarks:
This is just a quantized version. Licence conditions are intended to be idential to original huggingface repo.

# Original description
    

# Open-Assistant Falcon 7B SFT OASST-TOP1 Model

This model is a fine-tuning of TII's Falcon 7B LLM.
It was trained with 11,123 top-1 (high-quality) demonstrations of the OASST data set (exported on June 2, 2023) with a batch size of 128 for 8 epochs with LIMA style dropout (p=0.2) and a context-length of 2048 tokens.

## Model Details

- Finetuned from: tiiuae/falcon-7b
- Model type: Causal decoder-only transformer language model
- Language: English, German, Spanish, French (and limited capabilities in Italian, Portuguese, Polish, Dutch, Romanian, Czech, Swedish);
- Weights & Biases: Training log (Checkpoint: 696 steps)
- Code: Open-Assistant/model/model_training
- Demo: Continuations for 250 random prompts
- License: Apache 2.0
- Contact: Open-Assistant Discord


## Prompting

Two special tokens are used to mark the beginning of user and assistant turns:
'<|prompter|>' and '<|assistant|>'. Each turn ends with a '<|endoftext|>' token.

Input prompt example:

The input ends with the '<|assistant|>' token to signal that the model should 
start generating the assistant reply.


## Sample Code




## Configuration Details

Model:


Dataset:


Train command:


Export command:

# # Fast-Inference with Ctranslate2
Speedup inference while reducing memory by 2x-4x using int8 inference in C++ on CPU or GPU.

quantized version of OpenAssistant/falcon-7b-sft-top1-696




Checkpoint compatible to ctranslate2>=3.16.0
and hf-hub-ctranslate2>=2.10.0
- 'compute_type=int8_float16' for 'device="cuda"'
- 'compute_type=int8'  for 'device="cpu"'

Converted on 2023-06-16 using # Licence and other remarks:
This is just a quantized version. Licence conditions are intended to be idential to original huggingface repo. # Original description # Open-Assistant Falcon 7B SFT OASST-TOP1 Model

This model is a fine-tuning of TII's Falcon 7B LLM.
It was trained with 11,123 top-1 (high-quality) demonstrations of the OASST data set (exported on June 2, 2023) with a batch size of 128 for 8 epochs with LIMA style dropout (p=0.2) and a context-length of 2048 tokens. ## Model Details

- Finetuned from: tiiuae/falcon-7b
- Model type: Causal decoder-only transformer language model
- Language: English, German, Spanish, French (and limited capabilities in Italian, Portuguese, Polish, Dutch, Romanian, Czech, Swedish);
- Weights & Biases: Training log (Checkpoint: 696 steps)
- Code: Open-Assistant/model/model_training
- Demo: Continuations for 250 random prompts
- License: Apache 2.0
- Contact: Open-Assistant Discord ## Prompting

Two special tokens are used to mark the beginning of user and assistant turns:
'<|prompter|>' and '<|assistant|>'. Each turn ends with a '<|endoftext|>' token.

Input prompt example:

The input ends with the '<|assistant|>' token to signal that the model should 
start generating the assistant reply. ## Sample Code ## Configuration Details

Model:


Dataset:


Train command:


Export command:
TAGS
#transformers #ctranslate2 #int8 #float16 #sft #text-generation #en #de #es #fr #dataset-OpenAssistant/oasst1 #license-apache-2.0 #endpoints_compatible #region-us 
 # # Fast-Inference with Ctranslate2
Speedup inference while reducing memory by 2x-4x using int8 inference in C++ on CPU or GPU.

quantized version of OpenAssistant/falcon-7b-sft-top1-696




Checkpoint compatible to ctranslate2>=3.16.0
and hf-hub-ctranslate2>=2.10.0
- 'compute_type=int8_float16' for 'device="cuda"'
- 'compute_type=int8'  for 'device="cpu"'

Converted on 2023-06-16 using # Licence and other remarks:
This is just a quantized version. Licence conditions are intended to be idential to original huggingface repo. # Original description # Open-Assistant Falcon 7B SFT OASST-TOP1 Model

This model is a fine-tuning of TII's Falcon 7B LLM.
It was trained with 11,123 top-1 (high-quality) demonstrations of the OASST data set (exported on June 2, 2023) with a batch size of 128 for 8 epochs with LIMA style dropout (p=0.2) and a context-length of 2048 tokens. ## Model Details

- Finetuned from: tiiuae/falcon-7b
- Model type: Causal decoder-only transformer language model
- Language: English, German, Spanish, French (and limited capabilities in Italian, Portuguese, Polish, Dutch, Romanian, Czech, Swedish);
- Weights & Biases: Training log (Checkpoint: 696 steps)
- Code: Open-Assistant/model/model_training
- Demo: Continuations for 250 random prompts
- License: Apache 2.0
- Contact: Open-Assistant Discord ## Prompting

Two special tokens are used to mark the beginning of user and assistant turns:
'<|prompter|>' and '<|assistant|>'. Each turn ends with a '<|endoftext|>' token.

Input prompt example:

The input ends with the '<|assistant|>' token to signal that the model should 
start generating the assistant reply. ## Sample Code ## Configuration Details

Model:


Dataset:


Train command:


Export command: