On AI Lounge since Oct 2026
Alfonso² Peterssen
Member #1,758FounderL2Founder, Quixotic AI
AI sovereignty for the JVM, AI in a jar
How karma works. Everyone starts with 5. You get +1 each time another member upvotes one of your posts or comments (your own upvotes don't count), and lose it if they take the upvote back. Post what you're building, answer questions and help other members to earn more.
Achievements
Plugged In ×4Connected sources: GitHub, Hugging Face, LinkedIn, X, website.How: Connected 4 sources (GitHub, LinkedIn, X or a website) in Settings
Plugged In×4Featured
Shipper ×2Projects on your profile.How: Added 5 projects to their profile
Shipper×2
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Pinned projects
Inference Llama 2 in one file of pure Java
Qwen2 inference in Java
About
Alfonso² Peterssen is a founder of Quixotic AI, a Zurich company that builds AI tools for the JVM, letting Java developers run language, vision, embedding and speech models inside their own applications. Alfonso is known for open-source projects that run Llama 2, Llama 3, Gemma 4 and Qwen 2 inference in pure Java. Alfonso's current work centers on jinfer, an inference engine for the JVM, and jota, a tensor engine under development.
Categories
Stack
Experience
O
Senior Researcher · Oracle
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Research Intern, Graalvm Team · Oracle
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Software Engineering Intern · Google
EC
Teaching Assistant · Epfl Cole Polytechnique Fdrale De Lausanne
