Rosenverse

Peter Van Dijck

UX and AI builder, CEO Sputnik Legal

Early in his career, Peter founded three startups, and was the author of a book on Information Architecture. More recently, he built a 500+ remote engineering, design and product team in Latin America, for clients like Google, Apple and Goldman Sachs. Peter is passionate about making the world better with digital products, AI and working on the climate emergency.

Peter runs modelcontextexperience.com to help product people, UX designers and others learn how the best AI products are built, and is the CEO of Sputnik Legal.

He writes Peter's Context Design, a newsletter exploring the intersection of UX and AI.

Follow Peter on LinkedIn or his personal blog.

Rosenverse talks by Peter:

Peter Van Dijck

" We need to dramatically change the hats, the walls, and the workflow of how we work together in design and development. "

Hands on AI #3: Claude Code for UX people

October 22, 2025

Peter Van Dijck

" One of the biggest problems in AI building is evolving your prompts and having a fast feedback loop. "

Hands-on AI #2: Understanding evals: LLM as a Judge

October 15, 2025

Peter Van Dijck

" We’re not teaching the model anything; we’re improving our prompts and context. "

Hands-on AI #1: Let’s write your first AI eval

October 8, 2025

Peter Van Dijck

" Contextual navigation is really powerful — these AI-generated prompts help you dig deeper into a topic. "

GenAI for UXers: A Rosenbot Demo and Discussion

September 11, 2025

Peter Van Dijck

" If you understand how engineers think about these models, you won’t be scared of concepts like synthetic data or tool use. "

Building impactful AI products for design and product leaders, Part 3: Understand AI architectures: RAG, Agents, Oh My!

July 30, 2025

Peter Van Dijck

" You should plan 20 to 40 percent of your project budget on evals—it’s a lot more work than most people expect. "

Building impactful AI products for design and product leaders, Part 2: Evals are your moat

July 23, 2025

Peter Van Dijck

" Today’s best AI products are designed by engineering first, but UX and product people have to join the party. "

Building impactful AI products for design and product leaders, Part 1: The new product journey

July 16, 2025

Peter Van Dijck

" People tend to trust AI a lot because it seems very confident—even when it’s not always accurate. "

Designing AI-first products on top of a rapidly evolving technology

June 10, 2025

Peter Van Dijck

" We devote 30 to 50 percent of the project time just on evaluation with real users and experts to ensure quality and safety. "

Coffee with Lou #4: Taking a Peek Under the Rosenbot's Hood

June 14, 2024

Peter Van Dijck

" Building generative AI tools is not scary, it’s just very different from the last 20 years of building products. "

Building the Rosenbot

June 4, 2024

Rosenverse People Everyone