Instructions to use gurgutan/saiga2-13b-4bit with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- Transformers
How to use gurgutan/saiga2-13b-4bit with Transformers:
# Use a pipeline as a high-level helper from transformers import pipeline pipe = pipeline("text-generation", model="gurgutan/saiga2-13b-4bit")# Load model directly from transformers import AutoTokenizer, AutoModelForCausalLM tokenizer = AutoTokenizer.from_pretrained("gurgutan/saiga2-13b-4bit") model = AutoModelForCausalLM.from_pretrained("gurgutan/saiga2-13b-4bit") - Notebooks
- Google Colab
- Kaggle
- Local Apps
- vLLM
How to use gurgutan/saiga2-13b-4bit with vLLM:
Install from pip and serve model
# Install vLLM from pip: pip install vllm # Start the vLLM server: vllm serve "gurgutan/saiga2-13b-4bit" # Call the server using curl (OpenAI-compatible API): curl -X POST "http://localhost:8000/v1/completions" \ -H "Content-Type: application/json" \ --data '{ "model": "gurgutan/saiga2-13b-4bit", "prompt": "Once upon a time,", "max_tokens": 512, "temperature": 0.5 }'Use Docker
docker model run hf.co/gurgutan/saiga2-13b-4bit
- SGLang
How to use gurgutan/saiga2-13b-4bit with SGLang:
Install from pip and serve model
# Install SGLang from pip: pip install sglang # Start the SGLang server: python3 -m sglang.launch_server \ --model-path "gurgutan/saiga2-13b-4bit" \ --host 0.0.0.0 \ --port 30000 # Call the server using curl (OpenAI-compatible API): curl -X POST "http://localhost:30000/v1/completions" \ -H "Content-Type: application/json" \ --data '{ "model": "gurgutan/saiga2-13b-4bit", "prompt": "Once upon a time,", "max_tokens": 512, "temperature": 0.5 }'Use Docker images
docker run --gpus all \ --shm-size 32g \ -p 30000:30000 \ -v ~/.cache/huggingface:/root/.cache/huggingface \ --env "HF_TOKEN=<secret>" \ --ipc=host \ lmsysorg/sglang:latest \ python3 -m sglang.launch_server \ --model-path "gurgutan/saiga2-13b-4bit" \ --host 0.0.0.0 \ --port 30000 # Call the server using curl (OpenAI-compatible API): curl -X POST "http://localhost:30000/v1/completions" \ -H "Content-Type: application/json" \ --data '{ "model": "gurgutan/saiga2-13b-4bit", "prompt": "Once upon a time,", "max_tokens": 512, "temperature": 0.5 }' - Docker Model Runner
How to use gurgutan/saiga2-13b-4bit with Docker Model Runner:
docker model run hf.co/gurgutan/saiga2-13b-4bit
Описание Saiga2-13B-4bit
Это GPTQ модель для saiga2-13B-lora model.
Технические детали
Модель квантизована в 4-битную с помощью AutoGPTQ library
Пример использования
Удостоверьтесь, что AutoGPTQ установлена: GITHUB_ACTIONS=true pip install auto-gptq
Пример кода для использования модели в генерации ответа:
from transformers import AutoTokenizer
from auto_gptq import AutoGPTQForCausalLM
def generate_answer(model, tokenizer, request: str, system_prompt: str):
s = f"system\n{system_prompt}</s>\n" + \
f"<s>user\n{request}</s>\n" + \
f"<s>bot\n"
request_tokens = tokenizer(s, return_tensors="pt")
del request_tokens['token_type_ids']
del request_tokens['attention_mask']
request_tokens = request_tokens.to(model.device)
answer_tokens = model.generate(**request_tokens,
num_beams=4,
top_k=32,
temperature=0.6,
repetition_penalty=1.2,
no_repeat_ngram_size=15,
max_new_tokens=1536,
pad_token_id=tokenizer.eos_token_id)[0]
answer_tokens = answer_tokens[len(request_tokens[0]):-1]
answer = tokenizer.decode(answer_tokens).strip()
return answer
model_name = "saiga2-13b-4bit"
system_prompt = "Ты — Сайга, русскоязычный автоматический ассистент. Ты разговариваешь с людьми и помогаешь им."
tokenizer = AutoTokenizer.from_pretrained(model_name, use_fast=True)
model = AutoGPTQForCausalLM.from_quantized(model_name, device="cuda:0")
model.eval()
user_text = "Сочини стих, который начинается словами: Буря мглою небо кроет"
answer_text = generate_answer(model, tokenizer, user_text, system_prompt)
print(answer_text)
Исходная модель: saiga2-13B-lora
Модель ассистента на основе LLaMA2 дообученная на русскоязычных наборах. Модель имеет 13 млрд. параметров.
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