TechExpert2910
- Karma
- 9
- Created
- 1 year ago
About
Jesai Tarun. Founder & CEO, Sentient OS (YC F26): private, on-device AI that understands your entire life and proactively finishes your work with computer use. Gemma 4 E4B on our own LiteRT-LM fork, fully local, AGPL. https://sentient-os.aiThings I've built or broken:
- Writing Tools, an open-source system-wide AI writing assistant that shipped before Apple Intelligence did. 30+ press features, 2.4K+ stars. https://github.com/theJayTea/WritingTools
- Hacked iPadOS onto an iPhone 17 Pro by flipping a bootrom feature flag. Featured on WIRED and 40+ others!
- First published look at Apple's undocumented neural accelerators in each GPU core. https://www.reddit.com/r/LocalLLaMA/comments/1ohrn20/investigating_apples_new_neural_accelerators_in/
- 5,000+ runs of Llama 3.1 8B from 8-bit down to 2-bit to see where reasoning breaks. Foundation of Sentient's quantization!
- Hackintosh on a Dell XPS 13. https://github.com/theJayTea/XPS-13-7390-Hackintosh
Jailbreaking & building Android ROMs since I was 8.
contact: jesaitarun at google's mail
Recent Submissions
- 1. ▲ Show HN: Sentient OS – On-device intelligence layer for your entire digital life (sentient-os.ai)
- 2. ▲ Hacked iPhone running iPadOS + a Mac-like experience on an external monitor (old.reddit.com)
- 3. ▲ Show HN: Open-Source Apple Intelligence Writing Tools for Windows and Linux (github.com)
- 4. ▲ Show HN: I built open-source Apple Intelligence-like Writing Tools for Windows (github.com)
- 5. ▲ Show HN: I built an open-source Apple Intelligence-like Writing Tool for Windows (github.com)