---
library_name: transformers
tags:
- translation
- reasoning
- few-shot
- biblical-languages
license: apache-2.0
base_model:
- Qwen/Qwen3-0.6B
---

# qwen3-0.6b-translation-synthetic-reasoning-1

A fine-tuned Qwen3-0.6B model that provides step-by-step reasoning for few-shot translation tasks, particularly focused on low-resource and biblical language pairs.

## Model Details

### Model Description

This model extends Qwen/Qwen3-0.6B with the ability to perform detailed reasoning during translation. Given a query and several few-shot examples, it explains its translation choices step-by-step, making the process transparent and educational.

- **Developed by:** dadu
- **Model type:** Causal Language Model (Fine-tuned for few-shot translation reasoning)
- **Language(s):** Multi-lingual (specialized in biblical/low-resource language pairs)
- **License:** Apache 2.0 (following base model)
- **Finetuned from model:** Qwen/Qwen3-0.6B

### Model Sources

- **Repository:** [dadu/qwen3-0.6b-translation-synthetic-reasoning-1](https://huggingface.co/dadu/qwen3-0.6b-translation-synthetic-reasoning-1)

## Uses

### Direct Use

This model is designed for translation tasks where you need:
- Step-by-step reasoning explanations
- Fragment-by-fragment translation analysis  
- Reference to linguistic patterns from few-shot examples
- Educational translation methodology for low-resource languages

### Out-of-Scope Use

- General conversation (may be overly verbose)
- Real-time translation (generates long explanations)
- Zero-shot translation (performs best with few-shot examples)
- Languages significantly different from training data

## How to Get Started with the Model

```python
from transformers import AutoModelForCausalLM, AutoTokenizer

model_name = "dadu/qwen3-0.6b-translation-synthetic-reasoning-1"
model = AutoModelForCausalLM.from_pretrained(model_name)
tokenizer = AutoTokenizer.from_pretrained(model_name)

# Few-shot examples provide context for the translation style
few_shot_prompt = """
Examples:

source: Aŋkɛ bímbɔ áwúlégé, ɛkiɛ́nné Ɛsɔwɔ ɛ́kwɔ́ Josɛf ushu né gejya, ɛ́jɔɔ́ ne ji ɛké...
target: Jalla nekztanaqui nii magonacaz̈ ojktan tsjii Yooz Jilirz̈ anjilaqui wiiquin Josez̈quiz parisisquichic̈ha...

source: Josɛf ápégé, asɛ maá yimbɔ ne mmá wuú áfɛ́ né mme Isrɛli.
target: Jalla nuz̈ cjen Josequi z̈aaz̈cu Israel yokquin nii uztan maatan chjitchic̈ha.

Query: ɛké “Josɛf, kwilé ka ɔ́kpá maá yina ne mma wuú, ɛnyú dékéré meso né mme Isrɛli. Bɔɔ́ abi ákɛlege manwá ji ágboó.”
"""

messages = [
    {"role": "system", "content": "You are a helpful Bible translation assistant. Given examples of language pairs and a query, you will write a high quality translation with reasoning."},
    {"role": "user", "content": few_shot_prompt}
]

text = tokenizer.apply_chat_template(messages, tokenize=False, add_generation_prompt=True)
inputs = tokenizer(text, return_tensors="pt")

outputs = model.generate(**inputs, max_new_tokens=1024, temperature=0.7)
response = tokenizer.decode(outputs[0], skip_special_tokens=True)
print(response)
```

## Training Details

### Training Data

- **Dataset:** `dadu/translation-synthetic-reasoning-1`
- **Size:** ~980 translation examples with detailed reasoning
- **Source:** Synthetically generated using LLMs with gold standard translations
- **Format:** Each example includes source text, target translation, and step-by-step reasoning
- **Languages:** Primarily biblical and low-resource language pairs
- **Quality:** Filtered to remove corrupted examples

### Training Procedure

#### Training Hyperparameters

- **Training regime:** Full fine-tuning (not LoRA)
- **Context Length:** 16,384 tokens
- **Epochs:** 2
- **Batch Size:** 8 (1 per device × 8 gradient accumulation)
- **Learning Rate:** 1.5e-5 with cosine scheduling
- **Optimizer:** AdamW with gradient clipping (max_grad_norm=1.0)
- **Precision:** BF16 mixed precision

## Methodology

The model was trained on few-shot prompts to:

1. **Analyze source text fragment by fragment**
2. **Reference similar patterns from the provided few-shot examples**
3. **Explain lexical and grammatical choices based on context**
4. **Provide systematic reasoning before the final translation**

## Limitations

- **Specialized domain:** Optimized for biblical/low-resource language translation
- **Verbose output:** Generates detailed explanations for all translations
- **Training data scope:** Performance may vary on language pairs not represented in training data
- **Few-shot dependency:** Works best when provided with relevant few-shot examples

## Technical Specifications

### Model Architecture

- **Base:** Qwen/Qwen3-0.6B (transformer decoder)
- **Parameters:** ~600M
- **Context Window:** 16,384 tokens

### Compute Infrastructure

#### Hardware
- **Training:** Google Colab Pro (A100 GPU)
- **Memory:** High memory configuration for 16K context training

#### Software
- **Framework:** Transformers, TRL
- **Precision:** BF16 mixed precision
- **Environment:** Google Colab