At Alinia, we are all driven by a passion to make people’s lives better. We approach challenges with a growth mindset and strive to amplify others.
Ariadna and Carlos have been operationalizing responsible AI both in the enterprise and open community level for +9 years in total.
CEO and experienced leader in AI Product Development & Research.
Ariadna was the former Head of ML Platform at Twitter, where she established responsible AI at the company level. Before that, she was Director of Development at IBM Watson in the early days of enterprise AI., where she led teams of software engineers, designers, and researchers to build the first generation of AI assistants and other AI enterprise solutions. She has a PhD in NLP from Carnegie Mellon University.
COO and lawyer specializing in AI Governance and open source.
Carlos is the former AI Counsel at Hugging Face, where he was co-leading governance of open LLMs and heavily focused on the EU AI Act and related standards. An open source & standards PhD graduate of the Max Planck Institute for Innovation and Competition in Munich, he was also an external advisor for OECD AI on AI regulation.
We are in: Barcelona, Valencia, New York and Pittsburgh
Our Alinia RAG Guard is a leading model for detecting hallucinations and irrelevance in RAG-based applications. Tested across six languages and benchmarked against industry leaders like GPT-4o-mini, IBM Granite, and AWS Bedrock, our multilingual guardrails deliver up to 40% better performance in reducing errors—especially in high-stakes domains like finance and healthcare. Built for trust, speed, and precision, Alinia RAG Guard empowers enterprises to deploy reliable, regulation-ready AI assistants at scale.
