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1 |
+
---
|
2 |
+
base_model: https://huggingface.co/OpenAssistant/llama2-70b-oasst-sft-v10
|
3 |
+
datasets:
|
4 |
+
- rombodawg/LosslessMegaCodeTrainingV2_1m_Evol_Uncensored
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5 |
+
- OpenAssistant/oasst1
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6 |
+
- shahules786/orca-best
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7 |
+
- argilla/databricks-dolly-15k-curated-multilingual
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8 |
+
inference: false
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9 |
+
language:
|
10 |
+
- en
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11 |
+
library_name: transformers
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12 |
+
license: llama2
|
13 |
+
model_creator: OpenAssistant
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14 |
+
model_name: Llama2 70B SFT v10
|
15 |
+
model_type: llama
|
16 |
+
pipeline_tag: text-generation
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17 |
+
prompt_template: '<|im_start|>system
|
18 |
+
|
19 |
+
{system_message}<|im_end|>
|
20 |
+
|
21 |
+
<|im_start|>user
|
22 |
+
|
23 |
+
{prompt}<|im_end|>
|
24 |
+
|
25 |
+
<|im_start|>assistant
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26 |
+
|
27 |
+
'
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28 |
+
quantized_by: TheBloke
|
29 |
+
tags:
|
30 |
+
- sft
|
31 |
+
---
|
32 |
+
|
33 |
+
<!-- header start -->
|
34 |
+
<!-- 200823 -->
|
35 |
+
<div style="width: auto; margin-left: auto; margin-right: auto">
|
36 |
+
<img src="https://i.imgur.com/EBdldam.jpg" alt="TheBlokeAI" style="width: 100%; min-width: 400px; display: block; margin: auto;">
|
37 |
+
</div>
|
38 |
+
<div style="display: flex; justify-content: space-between; width: 100%;">
|
39 |
+
<div style="display: flex; flex-direction: column; align-items: flex-start;">
|
40 |
+
<p style="margin-top: 0.5em; margin-bottom: 0em;"><a href="https://discord.gg/theblokeai">Chat & support: TheBloke's Discord server</a></p>
|
41 |
+
</div>
|
42 |
+
<div style="display: flex; flex-direction: column; align-items: flex-end;">
|
43 |
+
<p style="margin-top: 0.5em; margin-bottom: 0em;"><a href="https://www.patreon.com/TheBlokeAI">Want to contribute? TheBloke's Patreon page</a></p>
|
44 |
+
</div>
|
45 |
+
</div>
|
46 |
+
<div style="text-align:center; margin-top: 0em; margin-bottom: 0em"><p style="margin-top: 0.25em; margin-bottom: 0em;">TheBloke's LLM work is generously supported by a grant from <a href="https://a16z.com">andreessen horowitz (a16z)</a></p></div>
|
47 |
+
<hr style="margin-top: 1.0em; margin-bottom: 1.0em;">
|
48 |
+
<!-- header end -->
|
49 |
+
|
50 |
+
# Llama2 70B SFT v10 - AWQ
|
51 |
+
- Model creator: [OpenAssistant](https://huggingface.co/OpenAssistant)
|
52 |
+
- Original model: [Llama2 70B SFT v10](https://huggingface.co/OpenAssistant/llama2-70b-oasst-sft-v10)
|
53 |
+
|
54 |
+
<!-- description start -->
|
55 |
+
## Description
|
56 |
+
|
57 |
+
This repo contains AWQ model files for [OpenAssistant's Llama2 70B SFT v10](https://huggingface.co/OpenAssistant/llama2-70b-oasst-sft-v10).
|
58 |
+
|
59 |
+
|
60 |
+
### About AWQ
|
61 |
+
|
62 |
+
AWQ is an efficient, accurate and blazing-fast low-bit weight quantization method, currently supporting 4-bit quantization. Compared to GPTQ, it offers faster Transformers-based inference.
|
63 |
+
|
64 |
+
It is also now supported by continuous batching server [vLLM](https://github.com/vllm-project/vllm), allowing use of AWQ models for high-throughput concurrent inference in multi-user server scenarios. Note that, at the time of writing, overall throughput is still lower than running vLLM with unquantised models, however using AWQ enables using much smaller GPUs which can lead to easier deployment and overall cost savings. For example, a 70B model can be run on 1 x 48GB GPU instead of 2 x 80GB.
|
65 |
+
<!-- description end -->
|
66 |
+
<!-- repositories-available start -->
|
67 |
+
## Repositories available
|
68 |
+
|
69 |
+
* [AWQ model(s) for GPU inference.](https://huggingface.co/TheBloke/Llama2-70B-OASST-SFT-v10-AWQ)
|
70 |
+
* [GPTQ models for GPU inference, with multiple quantisation parameter options.](https://huggingface.co/TheBloke/Llama2-70B-OASST-SFT-v10-GPTQ)
|
71 |
+
* [2, 3, 4, 5, 6 and 8-bit GGUF models for CPU+GPU inference](https://huggingface.co/TheBloke/Llama2-70B-OASST-SFT-v10-GGUF)
|
72 |
+
* [OpenAssistant's original unquantised fp16 model in pytorch format, for GPU inference and for further conversions](https://huggingface.co/OpenAssistant/llama2-70b-oasst-sft-v10)
|
73 |
+
<!-- repositories-available end -->
|
74 |
+
|
75 |
+
<!-- prompt-template start -->
|
76 |
+
## Prompt template: ChatML
|
77 |
+
|
78 |
+
```
|
79 |
+
<|im_start|>system
|
80 |
+
{system_message}<|im_end|>
|
81 |
+
<|im_start|>user
|
82 |
+
{prompt}<|im_end|>
|
83 |
+
<|im_start|>assistant
|
84 |
+
|
85 |
+
```
|
86 |
+
|
87 |
+
<!-- prompt-template end -->
|
88 |
+
|
89 |
+
|
90 |
+
<!-- README_AWQ.md-provided-files start -->
|
91 |
+
## Provided files and AWQ parameters
|
92 |
+
|
93 |
+
For my first release of AWQ models, I am releasing 128g models only. I will consider adding 32g as well if there is interest, and once I have done perplexity and evaluation comparisons, but at this time 32g models are still not fully tested with AutoAWQ and vLLM.
|
94 |
+
|
95 |
+
Models are released as sharded safetensors files.
|
96 |
+
|
97 |
+
| Branch | Bits | GS | AWQ Dataset | Seq Len | Size |
|
98 |
+
| ------ | ---- | -- | ----------- | ------- | ---- |
|
99 |
+
| [main](https://huggingface.co/TheBloke/Llama2-70B-OASST-SFT-v10-AWQ/tree/main) | 4 | 128 | [wikitext](https://huggingface.co/datasets/wikitext/viewer/wikitext-2-v1/test) | 4096 | 36.61 GB
|
100 |
+
|
101 |
+
<!-- README_AWQ.md-provided-files end -->
|
102 |
+
|
103 |
+
<!-- README_AWQ.md-use-from-vllm start -->
|
104 |
+
## Serving this model from vLLM
|
105 |
+
|
106 |
+
Documentation on installing and using vLLM [can be found here](https://vllm.readthedocs.io/en/latest/).
|
107 |
+
|
108 |
+
- When using vLLM as a server, pass the `--quantization awq` parameter, for example:
|
109 |
+
|
110 |
+
```shell
|
111 |
+
python3 python -m vllm.entrypoints.api_server --model TheBloke/Llama2-70B-OASST-SFT-v10-AWQ --quantization awq
|
112 |
+
```
|
113 |
+
|
114 |
+
When using vLLM from Python code, pass the `quantization=awq` parameter, for example:
|
115 |
+
|
116 |
+
```python
|
117 |
+
from vllm import LLM, SamplingParams
|
118 |
+
|
119 |
+
prompts = [
|
120 |
+
"Hello, my name is",
|
121 |
+
"The president of the United States is",
|
122 |
+
"The capital of France is",
|
123 |
+
"The future of AI is",
|
124 |
+
]
|
125 |
+
sampling_params = SamplingParams(temperature=0.8, top_p=0.95)
|
126 |
+
|
127 |
+
llm = LLM(model="TheBloke/Llama2-70B-OASST-SFT-v10-AWQ", quantization="awq")
|
128 |
+
|
129 |
+
outputs = llm.generate(prompts, sampling_params)
|
130 |
+
|
131 |
+
# Print the outputs.
|
132 |
+
for output in outputs:
|
133 |
+
prompt = output.prompt
|
134 |
+
generated_text = output.outputs[0].text
|
135 |
+
print(f"Prompt: {prompt!r}, Generated text: {generated_text!r}")
|
136 |
+
```
|
137 |
+
<!-- README_AWQ.md-use-from-vllm start -->
|
138 |
+
|
139 |
+
<!-- README_AWQ.md-use-from-python start -->
|
140 |
+
## How to use this AWQ model from Python code
|
141 |
+
|
142 |
+
### Install the necessary packages
|
143 |
+
|
144 |
+
Requires: [AutoAWQ](https://github.com/casper-hansen/AutoAWQ) 0.0.2 or later
|
145 |
+
|
146 |
+
```shell
|
147 |
+
pip3 install autoawq
|
148 |
+
```
|
149 |
+
|
150 |
+
If you have problems installing [AutoAWQ](https://github.com/casper-hansen/AutoAWQ) using the pre-built wheels, install it from source instead:
|
151 |
+
|
152 |
+
```shell
|
153 |
+
pip3 uninstall -y autoawq
|
154 |
+
git clone https://github.com/casper-hansen/AutoAWQ
|
155 |
+
cd AutoAWQ
|
156 |
+
pip3 install .
|
157 |
+
```
|
158 |
+
|
159 |
+
### You can then try the following example code
|
160 |
+
|
161 |
+
```python
|
162 |
+
from awq import AutoAWQForCausalLM
|
163 |
+
from transformers import AutoTokenizer
|
164 |
+
|
165 |
+
model_name_or_path = "TheBloke/Llama2-70B-OASST-SFT-v10-AWQ"
|
166 |
+
|
167 |
+
# Load model
|
168 |
+
model = AutoAWQForCausalLM.from_quantized(model_name_or_path, fuse_layers=True,
|
169 |
+
trust_remote_code=False, safetensors=True)
|
170 |
+
tokenizer = AutoTokenizer.from_pretrained(model_name_or_path, trust_remote_code=False)
|
171 |
+
|
172 |
+
prompt = "Tell me about AI"
|
173 |
+
prompt_template=f'''<|im_start|>system
|
174 |
+
{system_message}<|im_end|>
|
175 |
+
<|im_start|>user
|
176 |
+
{prompt}<|im_end|>
|
177 |
+
<|im_start|>assistant
|
178 |
+
|
179 |
+
'''
|
180 |
+
|
181 |
+
print("\n\n*** Generate:")
|
182 |
+
|
183 |
+
tokens = tokenizer(
|
184 |
+
prompt_template,
|
185 |
+
return_tensors='pt'
|
186 |
+
).input_ids.cuda()
|
187 |
+
|
188 |
+
# Generate output
|
189 |
+
generation_output = model.generate(
|
190 |
+
tokens,
|
191 |
+
do_sample=True,
|
192 |
+
temperature=0.7,
|
193 |
+
top_p=0.95,
|
194 |
+
top_k=40,
|
195 |
+
max_new_tokens=512
|
196 |
+
)
|
197 |
+
|
198 |
+
print("Output: ", tokenizer.decode(generation_output[0]))
|
199 |
+
|
200 |
+
# Inference can also be done using transformers' pipeline
|
201 |
+
from transformers import pipeline
|
202 |
+
|
203 |
+
print("*** Pipeline:")
|
204 |
+
pipe = pipeline(
|
205 |
+
"text-generation",
|
206 |
+
model=model,
|
207 |
+
tokenizer=tokenizer,
|
208 |
+
max_new_tokens=512,
|
209 |
+
do_sample=True,
|
210 |
+
temperature=0.7,
|
211 |
+
top_p=0.95,
|
212 |
+
top_k=40,
|
213 |
+
repetition_penalty=1.1
|
214 |
+
)
|
215 |
+
|
216 |
+
print(pipe(prompt_template)[0]['generated_text'])
|
217 |
+
```
|
218 |
+
<!-- README_AWQ.md-use-from-python end -->
|
219 |
+
|
220 |
+
<!-- README_AWQ.md-compatibility start -->
|
221 |
+
## Compatibility
|
222 |
+
|
223 |
+
The files provided are tested to work with [AutoAWQ](https://github.com/casper-hansen/AutoAWQ), and [vLLM](https://github.com/vllm-project/vllm).
|
224 |
+
|
225 |
+
[Huggingface Text Generation Inference (TGI)](https://github.com/huggingface/text-generation-inference) is not yet compatible with AWQ, but a PR is open which should bring support soon: [TGI PR #781](https://github.com/huggingface/text-generation-inference/issues/781).
|
226 |
+
<!-- README_AWQ.md-compatibility end -->
|
227 |
+
|
228 |
+
<!-- footer start -->
|
229 |
+
<!-- 200823 -->
|
230 |
+
## Discord
|
231 |
+
|
232 |
+
For further support, and discussions on these models and AI in general, join us at:
|
233 |
+
|
234 |
+
[TheBloke AI's Discord server](https://discord.gg/theblokeai)
|
235 |
+
|
236 |
+
## Thanks, and how to contribute
|
237 |
+
|
238 |
+
Thanks to the [chirper.ai](https://chirper.ai) team!
|
239 |
+
|
240 |
+
Thanks to Clay from [gpus.llm-utils.org](llm-utils)!
|
241 |
+
|
242 |
+
I've had a lot of people ask if they can contribute. I enjoy providing models and helping people, and would love to be able to spend even more time doing it, as well as expanding into new projects like fine tuning/training.
|
243 |
+
|
244 |
+
If you're able and willing to contribute it will be most gratefully received and will help me to keep providing more models, and to start work on new AI projects.
|
245 |
+
|
246 |
+
Donaters will get priority support on any and all AI/LLM/model questions and requests, access to a private Discord room, plus other benefits.
|
247 |
+
|
248 |
+
* Patreon: https://patreon.com/TheBlokeAI
|
249 |
+
* Ko-Fi: https://ko-fi.com/TheBlokeAI
|
250 |
+
|
251 |
+
**Special thanks to**: Aemon Algiz.
|
252 |
+
|
253 |
+
**Patreon special mentions**: Alicia Loh, Stephen Murray, K, Ajan Kanaga, RoA, Magnesian, Deo Leter, Olakabola, Eugene Pentland, zynix, Deep Realms, Raymond Fosdick, Elijah Stavena, Iucharbius, Erik Bjäreholt, Luis Javier Navarrete Lozano, Nicholas, theTransient, John Detwiler, alfie_i, knownsqashed, Mano Prime, Willem Michiel, Enrico Ros, LangChain4j, OG, Michael Dempsey, Pierre Kircher, Pedro Madruga, James Bentley, Thomas Belote, Luke @flexchar, Leonard Tan, Johann-Peter Hartmann, Illia Dulskyi, Fen Risland, Chadd, S_X, Jeff Scroggin, Ken Nordquist, Sean Connelly, Artur Olbinski, Swaroop Kallakuri, Jack West, Ai Maven, David Ziegler, Russ Johnson, transmissions 11, John Villwock, Alps Aficionado, Clay Pascal, Viktor Bowallius, Subspace Studios, Rainer Wilmers, Trenton Dambrowitz, vamX, Michael Levine, 준교 김, Brandon Frisco, Kalila, Trailburnt, Randy H, Talal Aujan, Nathan Dryer, Vadim, 阿明, ReadyPlayerEmma, Tiffany J. Kim, George Stoitzev, Spencer Kim, Jerry Meng, Gabriel Tamborski, Cory Kujawski, Jeffrey Morgan, Spiking Neurons AB, Edmond Seymore, Alexandros Triantafyllidis, Lone Striker, Cap'n Zoog, Nikolai Manek, danny, ya boyyy, Derek Yates, usrbinkat, Mandus, TL, Nathan LeClaire, subjectnull, Imad Khwaja, webtim, Raven Klaugh, Asp the Wyvern, Gabriel Puliatti, Caitlyn Gatomon, Joseph William Delisle, Jonathan Leane, Luke Pendergrass, SuperWojo, Sebastain Graf, Will Dee, Fred von Graf, Andrey, Dan Guido, Daniel P. Andersen, Nitin Borwankar, Elle, Vitor Caleffi, biorpg, jjj, NimbleBox.ai, Pieter, Matthew Berman, terasurfer, Michael Davis, Alex, Stanislav Ovsiannikov
|
254 |
+
|
255 |
+
|
256 |
+
Thank you to all my generous patrons and donaters!
|
257 |
+
|
258 |
+
And thank you again to a16z for their generous grant.
|
259 |
+
|
260 |
+
<!-- footer end -->
|
261 |
+
|
262 |
+
# Original model card: OpenAssistant's Llama2 70B SFT v10
|
263 |
+
|
264 |
+
# Open-Assistant Llama2 70B SFT v10
|
265 |
+
|
266 |
+
This model is an Open-Assistant fine-tuning of Meta's [Llama2 70B](https://huggingface.co/meta-llama/Llama-2-70b) LLM.
|
267 |
+
It was fine-tuned in two stages, first on a mix of synthetic instrunctions and coding tasks and then in a "polishing" stage
|
268 |
+
on the best human demonstrations collected at [open-assistant.io](https://open-assistant.io/) up to July 23, 2023 (see [Configuration Details](#configuration-details) below).
|
269 |
+
|
270 |
+
## Model Details
|
271 |
+
|
272 |
+
- **Finetuned from:** [meta-llama/Llama-2-70b](https://huggingface.co/meta-llama/Llama-2-70b) via [epfLLM/Megatron-LLM](https://github.com/epfLLM/Megatron-LLM)
|
273 |
+
- **Model type:** Causal decoder-only transformer language model
|
274 |
+
- **Language:** English (and limited capabilities in German, Spanish, French, Italian, Portuguese, Polish, Dutch, Romanian, Czech, Swedish)
|
275 |
+
- **Weights & Biases training logs:** [Stage 1](https://wandb.ai/open-assistant/public-sft/runs/run45_oasst_pre10_llama2_70b) (1 epoch pretrain-mix, 12k steps), [Stage 2](https://wandb.ai/open-assistant/public-sft/runs/run46_oasst_sft10_llama2_70b) (3 epochs oasst top-1, 519 steps)
|
276 |
+
- **Demo:** [Continuations for 250 random prompts (TGI, 4bit nf4 quantization)](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%2F2023-08-22_OpenAssistant_llama2-70b-oasst-sft-v10_sampling_noprefix2_nf4.json%0A)
|
277 |
+
- **Evaluation** [FastEval-OpenAssistant Overview](https://tju01.github.io/FastEval-OpenAssistant/) (using [FastEval](https://github.com/FastEval/FastEval) & [vLLM](https://github.com/vllm-project/vllm))
|
278 |
+
- **License:** [LLAMA 2 COMMUNITY LICENSE AGREEMENT](https://huggingface.co/meta-llama/Llama-2-70b/raw/main/LICENSE.txt)
|
279 |
+
- **Contact:** [Open-Assistant Discord](https://ykilcher.com/open-assistant-discord)
|
280 |
+
|
281 |
+
|
282 |
+
## Prompting / Prompt Template
|
283 |
+
|
284 |
+
Due to public demand (see [survey](https://twitter.com/erhartford/status/1682403597525430272)) we changed the prompt-template for this model from custom prompter/assistant tokens to OpenAI's [chatml](https://github.com/openai/openai-python/blob/main/chatml.md) standard prompt format.
|
285 |
+
We hope that this leads to greater compatibility with chat inference/frontend applications.
|
286 |
+
|
287 |
+
Prompt dialogue template:
|
288 |
+
|
289 |
+
```
|
290 |
+
"""
|
291 |
+
<|im_start|>system
|
292 |
+
{system_message}<|im_end|>
|
293 |
+
<|im_start|>user
|
294 |
+
{prompt}<|im_end|>
|
295 |
+
<|im_start|>assistant
|
296 |
+
"""
|
297 |
+
```
|
298 |
+
|
299 |
+
The model input can contain multiple conversation turns between user and assistant, e.g.
|
300 |
+
```
|
301 |
+
<|im_start|>user
|
302 |
+
{prompt 1}<|im_end|>
|
303 |
+
<|im_start|>assistant
|
304 |
+
{reply 1}<|im_end|>
|
305 |
+
<|im_start|>user
|
306 |
+
{prompt 2}<|im_end|>
|
307 |
+
<|im_start|>assistant
|
308 |
+
(...)
|
309 |
+
```
|
310 |
+
|
311 |
+
The model was partly trained with orca system messages.
|
312 |
+
For inference we recommend to use the official [Llama2 system message](https://github.com/facebookresearch/llama/blob/ea9f33d6d3ea8ed7d560d270986407fd6c2e52b7/example_chat_completion.py#L57-L61):
|
313 |
+
```
|
314 |
+
<|im_start|>system
|
315 |
+
You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature.
|
316 |
+
|
317 |
+
If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
|
318 |
+
<|im_end|>
|
319 |
+
```
|
320 |
+
|
321 |
+
### Credits & Special Thanks
|
322 |
+
|
323 |
+
- Thanks to [Meta AI](https://ai.meta.com/) for training and releasing the Llama2 model.
|
324 |
+
- Distributed training support was provided by EPFL's [Machine Learning and Optimization Laboratory](https://www.epfl.ch/labs/mlo/), and [Natural Language Processing Lab](https://nlp.epfl.ch/).
|
325 |
+
- The open-source [epfLLM/Megatron-LLM](https://github.com/epfLLM/Megatron-LLM) trainer was used for fine-tuning.
|
326 |
+
- [rombodawg](https://huggingface.co/rombodawg) curated the [LosslessMegaCodeTrainingV2_1m_Evol_Uncensored](https://huggingface.co/datasets/rombodawg/LosslessMegaCodeTrainingV2_1m_Evol_Uncensored) dataset.
|
327 |
+
- [ehartford](https://huggingface.co/ehartford) generated and published the [ehartford/dolphin](https://huggingface.co/datasets/ehartford/dolphin) and the [ehartford/oa_leet10k](https://huggingface.co/datasets/ehartford/oa_leet10k) datasets.
|
328 |
+
- [Argilla](https://huggingface.co/argilla) curated and published the [argilla/databricks-dolly-15k-curated-multilingual](https://huggingface.co/datasets/argilla/databricks-dolly-15k-curated-multilingual) dataset.
|
329 |
+
- [shahules786](https://github.com/shahules786) de-duped and filtered the Dolphin dataset with a cluster-center approach and generated the orca-best (ocra-chat) dataset.
|
330 |
+
- [andreaskoepf](https://github.com/andreaskoepf/) prepared & orchestrated the training.
|
331 |
+
|
332 |
+
We want to especially thank everyone who contributed in the crowed-sourced Open-Assistant dataset creation on https://open-assistant.io/ - without you this project would not have been possible.
|
333 |
+
|
334 |
+
## Ethical Considerations and Limitations
|
335 |
+
|
336 |
+
Testing conducted to date has been in English, and has not covered, nor could it cover all scenarios.
|
337 |
+
For these reasons, as with all LLMs, the potential outputs of llama2-70b-oasst-sft-v10 cannot be predicted
|
338 |
+
in advance, and the model may in some instances produce inaccurate, biased or other objectionable responses
|
339 |
+
to user prompts. Therefore, before deploying any applications of llama2-70b-oasst-sft-v10, developers should
|
340 |
+
perform safety testing and tuning tailored to their specific applications of the model.
|
341 |
+
|
342 |
+
Please see Meta's [Responsible Use Guide](https://ai.meta.com/llama/responsible-use-guide/).
|
343 |
+
|
344 |
+
## Note regarding inference with TGI
|
345 |
+
|
346 |
+
During evaluation we noticed that this 70B model produced extremely poor outputs when loaded it was loaded in 16 bit precision sharded in [TGI](https://github.com/huggingface/text-generation-inference).
|
347 |
+
In contrast the model could be evaluated without problem using [vLLM](https://github.com/vllm-project/vllm).
|
348 |
+
The model also worked decently well when loaded with TGI on a single GPPU nf4 quantized via [TimDettmers/bitsandbytes](https://github.com/TimDettmers/bitsandbytes).
|
349 |
+
Will will get it touch with the TGI authors to find out why sharded 16-bit inference doesn't work as expected.
|
350 |
+
|
351 |
+
## Configuration Details
|
352 |
+
|
353 |
+
The "pretokenizer" utility used to tokenize the datamix is part of the Open-Assistant github repository and can be found here: [model/pretokenizer](https://github.com/LAION-AI/Open-Assistant/tree/main/model/pretokenizer).
|
354 |
+
|
355 |
+
|
356 |
+
### Stage 1 Pretokenizer Configuration
|
357 |
+
|
358 |
+
Entries of the dataset with assistant replies shorter than 25 tokens were excluded from training.
|
359 |
+
|
360 |
+
```
|
361 |
+
oasst_pre10_min25:
|
362 |
+
datasets:
|
363 |
+
- megacode2:
|
364 |
+
fraction: 0.5
|
365 |
+
val_split: 0.01
|
366 |
+
max_val_set: 1000
|
367 |
+
- orca-chat:
|
368 |
+
val_split: 0.01
|
369 |
+
max_val_set: 1000
|
370 |
+
- dolly15k_multilingual:
|
371 |
+
val_split: 0.05
|
372 |
+
max_val_set: 300
|
373 |
+
- oa_leet10k:
|
374 |
+
val_split: 0.05
|
375 |
+
max_val_set: 250
|
376 |
+
output_dir: "output/oasst_pre10_min25"
|
377 |
+
filename_prefix: "oasst_pre10"
|
378 |
+
min_assistant_tokens: 25
|
379 |
+
```
|
380 |
+
|
381 |
+
Stage 1 dataset statistics:
|
382 |
+
```
|
383 |
+
# Stats for output/oasst_pre10_min25_llama2
|
384 |
+
|
385 |
+
## Stats for 'Subset of InstructionDataset (megacode2)' (466364 samples (50.0%))
|
386 |
+
-----------------
|
387 |
+
Accepted: 398223/466364 (85.4%)
|
388 |
+
Accepted tokens: 167676873
|
389 |
+
Skipped: 68141 (14.6%)
|
390 |
+
Min tokens per sample: 36
|
391 |
+
Max tokens per sample: 11810
|
392 |
+
Avg tokens per sample: 421.063
|
393 |
+
-----------------
|
394 |
+
|
395 |
+
## Stats for 'Subset of OrcaChat (orca-chat)' (325616 samples (100.0%))
|
396 |
+
-----------------
|
397 |
+
Accepted: 325616/325616 (100.0%)
|
398 |
+
Accepted tokens: 178307574
|
399 |
+
Skipped: 0 (0.0%)
|
400 |
+
Min tokens per sample: 105
|
401 |
+
Max tokens per sample: 10408
|
402 |
+
Avg tokens per sample: 547.601
|
403 |
+
-----------------
|
404 |
+
|
405 |
+
## Stats for 'Subset of Dolly15kMultilingual' (57020 samples (100.0%))
|
406 |
+
-----------------
|
407 |
+
Accepted: 47494/57020 (83.3%)
|
408 |
+
Accepted tokens: 13883177
|
409 |
+
Skipped: 9526 (16.7%)
|
410 |
+
Min tokens per sample: 34
|
411 |
+
Max tokens per sample: 9172
|
412 |
+
Avg tokens per sample: 292.314
|
413 |
+
-----------------
|
414 |
+
|
415 |
+
## Stats for 'Subset of InstructionDataset (oa_leet10k)' (22236 samples (100.0%))
|
416 |
+
-----------------
|
417 |
+
Accepted: 22236/22236 (100.0%)
|
418 |
+
Accepted tokens: 15905296
|
419 |
+
Skipped: 0 (0.0%)
|
420 |
+
Min tokens per sample: 168
|
421 |
+
Max tokens per sample: 10588
|
422 |
+
Avg tokens per sample: 715.295
|
423 |
+
-----------------
|
424 |
+
|
425 |
+
## Stats for 'total' (871236 samples (100.0%))
|
426 |
+
-----------------
|
427 |
+
Accepted: 793569/871236 (91.1%)
|
428 |
+
Accepted tokens: 375772920
|
429 |
+
Skipped: 77667 (8.9%)
|
430 |
+
Min tokens per sample: 34
|
431 |
+
Max tokens per sample: 11810
|
432 |
+
Avg tokens per sample: 473.523
|
433 |
+
-----------------
|
434 |
+
```
|
435 |
+
|
436 |
+
|
437 |
+
### Stage 2 Pretokenizer Configuration
|
438 |
+
|
439 |
+
```
|
440 |
+
oasst_top1:
|
441 |
+
datasets:
|
442 |
+
- oasst_export:
|
443 |
+
lang: "bg,ca,cs,da,de,en,es,fr,hr,hu,it,nl,pl,pt,ro,ru,sl,sr,sv,uk"
|
444 |
+
input_file_path: 2023-07-23_oasst_ready.tar.gz
|
445 |
+
top_k: 1
|
446 |
+
val_split: 0.05
|
447 |
+
output_dir: "output/oasst_top1_2023-07-23"
|
448 |
+
filename_prefix: "oasst_top1"
|
449 |
+
```
|
450 |
+
|
451 |
+
Stage 2 dataset statistics:
|
452 |
+
|
453 |
+
```
|
454 |
+
# Stats for output/oasst_top1_2023-07-23_llama2
|
455 |
+
|
456 |
+
## Stats for 'ListDataset' (11441 samples (100.0%))
|
457 |
+
-----------------
|
458 |
+
Accepted: 11441/11441 (100.0%)
|
459 |
+
Accepted tokens: 5315368
|
460 |
+
Skipped: 0 (0.0%)
|
461 |
+
Min tokens per sample: 20
|
462 |
+
Max tokens per sample: 5407
|
463 |
+
Avg tokens per sample: 464.58945896337735
|
464 |
+
-----------------
|
465 |
+
|
466 |
+
## Stats for 'total' (11441 samples (100.0%))
|
467 |
+
-----------------
|
468 |
+
Accepted: 11441/11441 (100.0%)
|
469 |
+
Accepted tokens: 5315368
|
470 |
+
Skipped: 0 (0.0%)
|
471 |
+
Min tokens per sample: 20
|
472 |
+
Max tokens per sample: 5407
|
473 |
+
Avg tokens per sample: 464.58945896337735
|
474 |
+
-----------------
|
475 |
+
```
|
476 |
+
|
477 |
+
|
478 |
+
### Megatron Fine-Tuning Arguments for Stage 1 (Instruction Tuning):
|
479 |
+
```
|
480 |
+
--tensor_model_parallel_size 8
|
481 |
+
--pipeline_model_parallel_size 4
|
482 |
+
--load ./checkpoints/llama2-70b-tp8-pp4
|
483 |
+
--save ./checkpoints/llama2-70b-tp8-pp4-oasst_pre10
|
484 |
+
--tensorboard_dir ./checkpoints/llama2-70b-tp8-pp4-oasst_pre10/logging
|
485 |
+
--data_path ./data/oasst_pre10_min25_llama2/oasst_sft10-train
|
486 |
+
--model_name llama2
|
487 |
+
--tokenizer_type SentencePieceTokenizer
|
488 |
+
--bf16
|
489 |
+
--global_batch_size 64
|
490 |
+
--micro_batch_size 2
|
491 |
+
--vocab_file=./llama2/Llama-2-7b/tokenizer.model
|
492 |
+
--use_rms_norm
|
493 |
+
--glu_activation swiglu
|
494 |
+
--no_tie_embed_logits
|
495 |
+
--vocab_extra_ids_list "\"<|im_start|>,<|im_end|>\""
|
496 |
+
--layernorm_epsilon 1e-5
|
497 |
+
--use_flash_attn
|
498 |
+
--no_bias_gelu_fusion
|
499 |
+
--seq_length 4096
|
500 |
+
--max_position_embeddings 4096
|
501 |
+
--log_interval 1
|
502 |
+
--save_interval 500
|
503 |
+
--eval_interval 50
|
504 |
+
--eval_iters 10
|
505 |
+
--hidden_dropout 0.0
|
506 |
+
--position_embedding_type rotary
|
507 |
+
--no_bias_dropout_fusion
|
508 |
+
--use_checkpoint_args
|
509 |
+
--train_iters 12000
|
510 |
+
--attention_dropout 0.0
|
511 |
+
--adam_beta1 0.9
|
512 |
+
--adam_beta2 0.95
|
513 |
+
--adam_eps 1e-12
|
514 |
+
--lr_decay_style cosine
|
515 |
+
--lr_warmup_iters 100
|
516 |
+
--lr 1e-5
|
517 |
+
--min_lr 1e-6
|
518 |
+
--weight_decay 0.000001
|
519 |
+
--sequence_parallel
|
520 |
+
--recompute_granularity selective
|
521 |
+
--log_timers_to_tensorboard
|
522 |
+
--rope_scaling_factor 1.0
|
523 |
+
--wandb_logger
|
524 |
+
```
|
525 |
+
|
526 |
+
### Megatron Fine-Tuning Arguments for Stage 2 (OASST Polishing, LIMA Dropout):
|
527 |
+
```
|
528 |
+
--tensor_model_parallel_size 8
|
529 |
+
--pipeline_model_parallel_size 4
|
530 |
+
--load ./checkpoints/llama2-70b-tp8-pp4-oasst_pre10
|
531 |
+
--save ./checkpoints/llama2-70b-tp8-pp4-oasst_sft10
|
532 |
+
--tensorboard_dir ./checkpoints/llama2-70b-tp8-pp4-oasst_sft10/logging
|
533 |
+
--data_path ./data/oasst_top1_2023-07-23_llama2/oasst_top1-train
|
534 |
+
--model_name llama2
|
535 |
+
--tokenizer_type SentencePieceTokenizer
|
536 |
+
--bf16
|
537 |
+
--global_batch_size 64
|
538 |
+
--micro_batch_size 2
|
539 |
+
--vocab_file=./llama2/Llama-2-7b/tokenizer.model
|
540 |
+
--use_rms_norm
|
541 |
+
--glu_activation swiglu
|
542 |
+
--no_tie_embed_logits
|
543 |
+
--vocab_extra_ids_list "\"<|im_start|>,<|im_end|>\""
|
544 |
+
--layernorm_epsilon 1e-5
|
545 |
+
--use_flash_attn
|
546 |
+
--no_bias_gelu_fusion
|
547 |
+
--seq_length 4096
|
548 |
+
--max_position_embeddings 4096
|
549 |
+
--log_interval 1
|
550 |
+
--save_interval 346
|
551 |
+
--eval_interval 50
|
552 |
+
--eval_iters 10
|
553 |
+
--hidden_dropout 0.25
|
554 |
+
--lima_dropout
|
555 |
+
--position_embedding_type rotary
|
556 |
+
--no_bias_dropout_fusion
|
557 |
+
--use_checkpoint_args
|
558 |
+
--train_iters 519
|
559 |
+
--attention_dropout 0.0
|
560 |
+
--adam_beta1 0.9
|
561 |
+
--adam_beta2 0.95
|
562 |
+
--adam_eps 1e-12
|
563 |
+
--lr_decay_style cosine
|
564 |
+
--lr_warmup_iters 100
|
565 |
+
--lr 1e-5
|
566 |
+
--min_lr 1e-6
|
567 |
+
--weight_decay 0.000001
|
568 |
+
--sequence_parallel
|
569 |
+
--recompute_granularity selective
|
570 |
+
--log_timers_to_tensorboard
|
571 |
+
--rope_scaling_factor 1.0
|
572 |
+
--finetune
|
573 |
+
--wandb_logger
|
574 |
+
```
|