Use cases

The Valle de la Lengua Data Hub demonstrates how Spanish and
Artificial Intelligence are transforming key sectors, improving services, businesses
and people’s daily lives.

Exploitation of Spanish language resources

At the Valle de la Lengua Data Hub (EDVAL), we promote the use of
Spanish and AI to transform key sectors, improving services,
businesses and people’s daily lives.

How do we do it?

Model training and optimisation (LLM and ASR)

We provide access to large volumes of data, such as the San Millán 
Spanish Oral Corpus, for training and fine-tuning language and voice models.

"AI that understands accents, dialects and cultural context"

Voice technology services (ASR-as-a-Service)

Tools ready to be integrated into voice-enabled solutions.

"More natural. More fluid. More human"

Specialist terminology

We provide repositories of 
validated technical terms that serve as 
a common reference for the development of 
applications in specific domains.

"Linguistic accuracy for every sector"

Certification and linguistic quality

We develop mechanisms to ensure that 
AI products use Spanish that is 
correct, ethical and compliant with European regulations, 
such as the AI Act.

"Trust, compliance and quality in every word"

Support for internationalisation

We provide resources to adapt content 
and solutions to the different regional 
variants of Spanish and facilitate their 
global expansion.

"Spanish, without borders"

We promote the value of language

Towards a multi-sectoral future

The aim of the Valle de la Lengua Data Hub is to evolve into a cross-cutting, multi-sectoral
platform, where Spanish acts as a connecting thread between sectors, services and 
opportunities. We want to bring in new participants and new datasets that will enrich the
ecosystem and multiply its impact on society and the economy.

In which sectors do we want to transform communication?

Health and wellbeing

Integrating clinical terminology and voice data to improve healthcare and support diagnosis.

Public Administration

Providing plain language services to ensure that administrative procedures are understandable to all members of the public.

Finance and insurance

Using language technologies to improve transparency and understanding of complex products.

Tourism and culture

Developing smart guides that enhance the visitor experience and showcase our heritage.

Mobility and transport

Optimising interaction with mobility services through tailored and accessible voice interfaces.

Education and research

Promoting personalised learning tools and large-scale analysis of variants to achieve academic excellence.