Sentient OS

Show HN: Sentient OS – On-device intelligence layer for your entire digital life

Sentient OS operates in show hn launch based in San Francisco, CA, USA.

Profile

Hi HN :D I'm 20 and I spent a year building something that shouldn't be possible: a custom on-device vision LLM that processes your entire digital life overnight on a phone.We all have thousands of buried screenshots, notes, files, bookmarks, saved posts, etc we'll never find again. The only way to make AI understand all of it is to upload everything to the cloud -- privacy nightmare, and way too expensive at scale. And it shouldn't be possible on-device either: small models are too dumb, and phones are too slow for thousands of LLM inference runs.So I spent a year deeply optimizing every layer of the on-device inference stack to make it possible anyway.Sentient OS runs a custom multimodal v

Sentient OS is positioned in show hn launch, a segment that rewards a clear, focused offering.

Its base of operations is San Francisco, CA, USA.

Its current recorded stage is Fall 2026.

The company reports a headcount in the 2 range.

Website: sentient-os.ai