Building AI for the Bottom Billion: Why Mobile-First AI Matters

The AI revolution is leaving billions behind. Tian AI aims to change that.

The Problem

AI access today is controlled by:

Cloud providers (OpenAI, Google, Anthropic) — require subscriptions, internet, and credit cards

Hardware vendors (Apple, Samsung) — lock AI features to their latest devices

Geographic restrictions — many AI services block users from certain countries

The Solution: Mobile-First AI

Tian AI runs on any Android phone via Termux. No special hardware needed.

Why Phones?

3+ billion smartphone users worldwide

$200 phones have enough power for 1.5B parameter models

Always with you — AI that's there when you need it

No internet required — works in rural areas, on planes, underground

Technical Feasibility

Tian AI already runs on a Realme V70s ($150 phone):

Qwen2.5-1.5B runs at ~10 tokens/second

Knowledge queries in 0.04 seconds

Full system uses ~4GB RAM (with LLM loaded)

Battery: ~2 hours continuous LLM use

The…