sulabhkatiyar/en-indic-translate-4b
The sulabhkatiyar/en-indic-translate-4b is a 7.9 billion parameter English to 11 Indic language translation model, fine-tuned from google/gemma-4-E4B-it. It specializes in translating complex scientific documents, preserving LaTeX formulas, code blocks, and document structure across languages like Hindi, Bengali, and Tamil. This model excels at maintaining structural integrity and math preservation in long, densely structured texts, outperforming baselines in rendering and heading accuracy.
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En-Indic Translate 4B: Specialized Document Translation
This model, sulabhkatiyar/en-indic-translate-4b, is a 7.9 billion parameter English to 11 Indic language translation model, fine-tuned from google/gemma-4-E4B-it. Its core strength lies in translating complex scientific documents, ensuring the preservation of LaTeX formulas, code blocks, and overall document structure.
Key Capabilities & Differentiators
- Preserves Document Structure: Unlike general translation models, it maintains the integrity of section headings, fenced code blocks, and LaTeX math expressions.
- Low Degeneracy Rate: Achieves a significantly lower degeneracy (loop) rate of 1.8% compared to the Sarvam-Translate baseline's 17.4%, indicating more reliable output for long documents.
- High Math Preservation: Demonstrates 0.979 math preservation and 0.988 structure integrity, crucial for technical texts.
- Renderable Output: Produces 98.2% renderable documents, ensuring translated content displays correctly without errors.
- Multilingual Support: Translates English into Assamese, Bengali, Gujarati, Hindi, Kannada, Malayalam, Marathi, Odia, Punjabi, Tamil, and Telugu.
When to Use This Model
This model is ideal for use cases requiring accurate and structurally sound translation of technical or scientific documents from English to various Indic languages. Its ability to handle complex layouts, mathematical notation, and code snippets makes it particularly suitable for academic, research, or technical documentation translation where maintaining the original format and content integrity is paramount.