Skip to content
SPECIFICTION
Get listed

IndicTrans2

github.com

Free plan LinuxSelf-hosted
Visit github.com
Spec score 7.8 #87 of 156 in Translation Software

Spec sheet

Purpose
IndicTrans2 is an open-source multilingual neural machine translation model for the 22 scheduled Indic languages.Read 4 Oct 2026 · github.com
Intended users
The repository describes its open data, models, and scripts as supporting use and adoption within the research community.Read 4 Oct 2026 · github.com
Deployment
The README documents local command-line and Python inference workflows; it does not describe a hosted API or commercial integrations.Read 4 Oct 2026 · github.com
License
The repository code is under the MIT License, while released datasets have artifact-specific licenses including CC0 and CC-BY-4.0.Read 4 Oct 2026 · github.com
Datasets
The project releases the BPCC parallel corpus, BPCC back-translation data, and IN22 evaluation benchmarks.Read 4 Oct 2026 · github.com
Evaluation
The project reports chrF++, BLEU, and COMET metrics and includes evaluation scripts and benchmarks.Read 4 Oct 2026 · github.com
Inference
Users can run batch or paragraph translation through Python interfaces using Fairseq or CTranslate2 models.Read 4 Oct 2026 · github.com
Installation requirements
The README recommends Python 3.7 or later and notes that some data preparation scripts require SentencePiece and GNU parallel.Read 4 Oct 2026 · github.com
Language coverage
The models support English and Indic languages, including multiple scripts for Kashmiri, Manipuri, and Sindhi.Read 4 Oct 2026 · github.com
Long context
RoPE-based model variants are described as supporting sequence lengths up to 2048 tokens.Read 4 Oct 2026 · github.com
Model variants
The repository provides base and distilled model checkpoints, including Fairseq and Hugging Face artifacts.Read 4 Oct 2026 · github.com
Security and compliance
The opened project pages do not state security certifications or compliance assurances.Read 4 Oct 2026 · github.com
Training
The repository includes scripts and instructions to train or fine-tune multilingual translation models.Read 4 Oct 2026 · github.com
Translation directions
Released model families cover English-to-Indic, Indic-to-English, and Indic-to-Indic translation.Read 4 Oct 2026 · github.com

Plans and prices

IndicTrans2 Free Open-source translation models and artifacts; no hosted plan or usage limits stated Read 4 Oct 2026 · github.com

Every IndicTrans2 plan and price →

Where Specifiction places it

Alternatives to IndicTrans2All alternatives →