Unlocking AI’s potential, one language at a time
Aya is a global open-science initiative from AndAI Hub Labs uniting researchers to advance multilingual AI capabilities across diverse languages and regions worldwide.
Tiny Aya
New3.35B parameters · 70+ languages · Four regional variants designed to run locally without cloud dependency.
Try Tiny AyaTiny Aya Global
Broad multilingual coverage across 70+ languages for general-purpose use.
Tiny Aya Earth
Optimized for languages of the Americas, Europe, and Oceania.
Tiny Aya Fire
Specialized for South and Southeast Asian language families.
Tiny Aya Water
Focused on East Asian and Pacific Rim language communities.
The Aya model family
Tiny Aya
A compact multilingual family with four regional variants — Global, Earth, Fire, and Water — designed to run locally without cloud dependency.
Download on HuggingFace →Aya Vision
A multilingual multimodal research model covering 23 languages that surpasses larger models on vision-language benchmarks.
Download on HuggingFace →Aya Expanse
Covers 101 languages through innovative instruction tuning, reducing infrastructure costs by up to 30% compared to prior multilingual models.
Download on HuggingFace →Aya 101
Instruction-tuned proficiency across 101 languages, developed in collaboration with 3,000+ independent researchers across multiple countries.
Download on HuggingFace →Research & publications
Tiny Aya: Bridging Scale for Multilingual AI
Feb 2026Aya Vision: Multimodal Advancements in Multilingual AI
May 2025Aya Expanse: Combining Research Breakthroughs for a New Multilingual Frontier
arXiv 2412.04261 — Dec 2024Aya 23: Open Weight Releases to Further Multilingual Progress
May 2024Aya Model: An Instruction Finetuned Open-Access Multilingual Language Model
arXiv 2402.07827 — Feb 2024Built with the community
Aya was developed in partnership with 3,000+ researchers across 119 countries — making it one of the largest multilingual AI collaborations ever undertaken.
Join the communityTry Aya today
Access state-of-the-art multilingual AI via AndAI Hub's API and start building for a global audience.
Access via API