Parth Sareen
I work on Ollama and lead the agent tooling around it.
On the side, I build small tools for myself to experiment and push agents to their limits. Before that, I built a startup on agent reliability and worked at Apple, Tesla, and more.
Outside of that: latte art, Muay Thai, and writing down ideas as they form.
writings
What open models expose about context, tools, compaction, and the agent loop around them.
Read the deep dive →A design diary for Ollama Launch: simplicity, invisibility, and the small moments that make keeping up with AI easy.
Read the essay →Getting 70–80% good at anything, and the strange grief of not-quite-writing code anymore.
Read the essay →Patterns that survived contact with production. Tool design, harnesses, and context engineering.
Read the deep dive →recommended readings
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elsewhere
Public talks and interviews are collected here.