i Harmonic Mean LLC

Harmonic Mean LLC

Harmonic Mean was formed in 2024 to provide independent and strategic core ML & AI services to innovative companies. We build intelligent systems grounded in applied science, common sense, algorithm expertise, and data.

Clients:

Hypelist

Directed the design, implementation, and evaluation of content recommendation algorithms, retrieval-augmented generation (RAG) pipelines, and tailored analytics architecture for a fast-growing media curation platform with 380K+ users across the globe.

In-house products:

xoFocus Intelligent Highlighter

An iPhone app and Chrome extension which enhances your reading focus by foregrounding core context using LLM attention.

Visit xofocus.net →

Where we've worked

Our past experience spans high-impact internal projects across TikTok (ByteDance), The International Brain Lab at Columbia University, United Technologies, Integral Ad Science, and Capula Investment Management.

TikTok logo ByteDance logo Columbia logo
Capula logo Capula logo

Contact

If you're interested in working with or consulting us, reach out:
kamron.saniee@gmail.com