README.md

---
base_model: TSjB/QM-4B
library_name: transformers
model_name: QM-4B-AWQ
tags:
- qarachay-malqar
- caucasian-languages
- turkic-languages
- karachay-balkar
- multilingual
- trl
- sft
- unsloth
language:
- krc
- ru
- en
license: cc-by-nc-sa-4.0
---

# QM-4B-AWQ: with Qarachay-Malqar Language

A quantized model based on TSjB/QM-4B.

## Description

QM-4B-AWQ is a language model with an extended tokenizer and fine-tuning for Qarachay-Malqar language support (къарачай-малкъар тил).

### Training Stages:

1. **Tokenizer expansion** — added tokens for Qarachay-Malqar: replacement from 150k to 130k tokens (tokenizer trained in Qarachay-Malqar (76.5%), English (11.5%), Russian (11.5%) and Circassian (5%)) (the number of symbols/tokens has been increased in Qarachay-Malqar compared to the original tokenizer: 1.78 -> 5.38)
2. **Embeddings-only Training** — training only embedding layers (3 epochs, LR=2e-4)
3. **Full Fine-Tune** — full fine-tuning of all model layers (1 epoch, LR=5e-6)

## Training Metrics

| Stage | Train Loss | Eval Loss | Parameters |
|-------|------------|-----------|------------|
| Embeddings-only | 4.27 | 4.49 | 8.4% (332M) |
| Full FT (1 epoch) | 4.16 | 4.36 | 100% (3.97B) |

## Usage

```python
from transformers import AutoModelForCausalLM, AutoTokenizer
import torch

model = AutoModelForCausalLM.from_pretrained(
    "TSjB/QM-4B-AWQ",
    dtype=torch.bfloat16,
    device_map="auto",
    trust_remote_code=True
)

tokenizer = AutoTokenizer.from_pretrained(
    "TSjB/QM-4B-AWQ",
    trust_remote_code=True
)

# With chat template
messages = [
{"role": "system", "content": "Сен къарачай-малкъар тилде болушлукъчуса. Соруўлагъа къысха, тюз эм ачыкъ джуўабла бер. Орусча неда ингилизче сорсала — ол тилде джуўаб бер."},
{"role": "user", "content": "Не зат билесе Къарачай юсюнден?"}
]
text = tokenizer.apply_chat_template(
    messages,
    tokenize=False,
    add_generation_prompt=True,
    enable_thinking=False
)

inputs = tokenizer(text, return_tensors="pt").to(model.device)

if 'token_type_ids' in inputs:
    inputs.pop('token_type_ids')

outputs = model.generate(
    **inputs,
    max_new_tokens=100,
    temperature=0.7,
    top_p=0.9,
    do_sample=True,
    repetition_penalty=1.2,
    no_repeat_ngram_size=4,
    pad_token_id=tokenizer.pad_token_id,
    eos_token_id=tokenizer.eos_token_id,
)

print(tokenizer.decode(outputs[0], skip_special_tokens=True))
```

## Recommended Generation Parameters

```python
generation_config = {
    "max_new_tokens": 200,
    "temperature": 0.7,
    "top_p": 0.9,
    "do_sample": True,
    "repetition_penalty": 1.2,  # important to avoid repetitions
    "no_repeat_ngram_size": 3,  # optional
}
```

## Supported Languages

- Qarachay-Malqar (къарачай-малкъар тил)
- Russian
- English
- Other languages from the base Qwen3 model

## Limitations

- The model was fine-tuned on text data (continued pretraining), not on dialogues
- May switch between languages within a single response
- Additional instruction tuning is recommended for better instruction following

## Training Data

The model was trained on a multilingual text corpus including:
- Qarachay-Malqar texts
- Russian texts
- English texts

## License

cc-by-nc-sa-4.0

## Citation

```bibtex
@misc{qm4bawq202+,
  title={QM-4B-AWQ: Qarachay-Malqar language support},
  author={TSjB},
  year={2026},
  publisher={HuggingFace},
  url={https://huggingface.co/TSjB/QM-4B}
}
```

## Framework Versions

- TRL: 0.24.0
- Transformers: 4.57.3
- Pytorch: 2.9.0
- Unsloth: optimized training


## Authors
[Bogdan Tewunalany](https://t.me/bogdan_tewunalany), [Ali Berberov](https://t.me/ali_berberov)