Translation risk prediction

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ModelFront instantly predicts if a translation is correct or not.

en Tesla loses head of product

es Tesla pierde cabeza de producto

predicted risk: high (94%)

en Wild week on Wall Street

es Semana salvaje en Wall Street

predicted risk: low (7%)

Get scale and quality

Machine translation is great when it works - it scales.

But human language is difficult for machines. Machine translation fails often and unpredictably. The results can be nonsensical, misleading, offensive or even dangerous.

ModelFront risk prediction technology is the key to hybrid translation, quality evaluation and much more.

Now you can safely auto-approve raw machine translation.

All languages

As billions of users join the internet, platforms expand to support hundreds of languages. We love the chaos. Our approaches support all of the top ten thousand language pairs.

All engines

It works with any translation API, like those from Google, Microsoft, Yandex (Яндекс), Baidu (百度), IBM, and DeepL, and even with custom-trained models like AutoML.

All types of text

Our innovative models are trained for domains and formats like news, finance, travel, gaming, commerce, courses, films, apps, titles, reviews, chats, email and more.


There are many ways for you to tap into the linguistic knowledge, innovative research and scalable infrastructure at the core of ModelFront.


ModelFront is an easy and robust way to filter parallel corpora for training machine translation, for better translation quality and faster training.


Are you training or building your own engines?

ModelFront filters and ranks by error type and severity, and catches scandalously bad translations - no reference translations required. Automated evaluation is a game-changer for machine translation researchers and developers.

Hybrid translation

Do you need to translate at quality and scale?

ModelFront catches critical errors in machine translation to let you balance machine scale and human quality. Hybrid translation is 2x to 10x faster than traditional post-editing.

The ModelFront API provides direct access to instant line-level risk predictions from generic or custom-trained models so that you can optimise quality or build features into your own platform.

Easy integration

Hit the REST API or just upload files in the console.

Speed and scale

We predict translation fails instantly, so your application can react in real time.


Train on your own data and set your own risk thresholds.

Integrated with the top translation APIs

We also integrate with custom engines like Google AutoML and Microsoft Custom Translator.

Try it now for free

Just upload a file to compare and eval engines, estimate post-editing effort, filter your training data and more.

Free credit for 1.1M characters is included with every new account. No credit card is required.

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