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🔱 Rudra-7b

Rudra-7b is a LoRA fine-tune of gemma-7b on sanskrit data

This is a text-completion model for Sanskrit language. The model was finetuned using unsloth library. I hope this paves the way for future work for Sanskrit models.

Training

Qlora finetuning was used.

Details

  • GPU: 1 H100
  • Time: ~ 29 hours

Data

https://huggingface.co./datasets/saucam/sans_data/blob/main/README.md

💻 Usage

Unsloth

from unsloth import FastLanguageModel

model, tokenizer = FastLanguageModel.from_pretrained(
    model_name = "saucam/Rudra-7b", # YOUR MODEL YOU USED FOR TRAINING
    max_seq_length = 2048,
    dtype = None,
    load_in_4bit = False,
)
FastLanguageModel.for_inference(model) # Enable native 2x faster inference

inputs = tokenizer(
[
    "संस्कृतम्"
], return_tensors = "pt").to("cuda")


outputs = model.generate(**inputs, max_new_tokens = 256, use_cache = True, repetition_penalty=1.0, temperature=1.0, )
out = tokenizer.batch_decode(outputs)
print(out)

Transformers

!pip install -qU transformers accelerate

from transformers import AutoTokenizer, AutoModelForCausalLM
import transformers
import torch

model_name = "saucam/Rudra-7b"

tokenizer = AutoTokenizer.from_pretrained(model_name)
model = AutoModelForCausalLM.from_pretrained(model_name)

inputs = tokenizer("संस्कृतम्", return_tensors = "pt")#.to("cuda")

outputs = model.generate(**inputs, max_new_tokens=256, do_sample=True, temperature=0.7, top_k=50, top_p=0.95)
print(tokenizer.decode(outputs[0]))

Sample output from above script

Gemma's activation function should be approximate GeLU and not exact GeLU.
Changing the activation function to `gelu_pytorch_tanh`.if you want to use the legacy `gelu`, edit the `model.config` to set `hidden_activation=gelu`   instead of `hidden_act`. See https://github.com/huggingface/transformers/pull/29402 for more details.
Loading checkpoint shards: 100%|████████████████████████████| 4/4 [00:01<00:00,  2.54it/s]
<bos>संस्कृतम् भारतस्य राष्ट्रभाषा इति भारतसर्वकारस्य 1987तमे वर्षे निर्णयः । प्रायः 125 कोटि जनाः संस्कृतम् एव पठन्ति इति अनुमानम् । संस्कृतम् भारतस्य ध्रुवम् आङ्ग्लानुभाष्यम् । संस्कृतम् अत्यन्तम् प्राचीनम् । संस्कृतम् शैथिल्यात् यदा यदा बहिर्निर्याति तदा तदा एव साम्प्रतकाले संस्कृतेन सह तस्य देशस्य संस्कृतिः सह जगतः संस्कृतिः सह सङ्गच्छति इति । संस्कृतेन सह देशस्य संस्कृतिः सह नगरस्य संस्कृतिः सह क्रीडायाः संस्कृतिः सह राजकीयः, सामाजिकः, सांस्कृतिकः, आर्थिकः, सांविभागिकः, नैतिकः, शिक्षणम्, आवासीयः, साम्प्रदायिकः, धार्मिकः, आध्यात्मिकः, विनोदः, प्रौद्योगिकी, विद्यार्थ
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