IndicTrans First-Generation Releases
The original IndicTrans project trained Transformer-4x translation models on Samanantar. It lists English-to-Indic, Indic-to-English and Indic-to-Indic v0.3 downloads.
Access not confirmed
This earlier family translated sentences
Its training limit is 200 subword tokens. The command-line workflow truncates longer sentences, while the paragraph helper splits input. The project recommends IndicTrans2. The v0.3 identifiers are retained here as historical releases without claiming a working current download.Original IndicTrans releases and sentence-length limits
Do not send a long document through the old sentence limit
Practical guidance. A fluent output can still omit text that was truncated before translation. Prefer an accessible model with a documented length appropriate for the source material.
Specifications & access
| Detail | Value and conditions |
|---|---|
| Status | Access not confirmed |
| Model identifiers | IndicTrans v0.3 English-to-IndicIndicTrans v0.3 Indic-to-EnglishIndicTrans v0.3 Indic-to-Indic |
| Design | Approximately 434M parameters; eleven Indian languages with shared Devanagari processing.Original IndicTrans releases and sentence-length limits |
| Terms | MIT.Original IndicTrans releases and sentence-length limits |
| Access | All three primary archive routes returned access errors during this review. Availability elsewhere was not confirmed.Original IndicTrans releases and sentence-length limits |
Related models
- IndicTrans2 English to Indic
AI4Bharat · IndicTrans2
1.1-billion-parameter translation model from English into 22 Indian languages.
Launch date not confirmedRestricted accessDownloadable - IndicTrans2 Indic to English
AI4Bharat · IndicTrans2
Billion-parameter-class IndicTrans2 model for translation from 22 Indian languages into English.
Launch date not confirmedRestricted accessDownloadable - IndicTrans2 Indic to Indic
AI4Bharat · IndicTrans2
Billion-parameter-class IndicTrans2 model for translation between Indian languages.
Launch date not confirmedRestricted accessDownloadable