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README.md

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----
-title: Ai Cost Calculator
-emoji: 🔥
-colorFrom: gray
-colorTo: gray
-sdk: gradio
-sdk_version: 6.19.0
-python_version: '3.13'
-app_file: app.py
-pinned: false
----
-
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+---
+title: Dispatch AI — AI Cost Calculator
+emoji: 💰
+colorFrom: blue
+colorTo: indigo
+sdk: gradio
+sdk_version: "4.44.1"
+app_file: app.py
+pinned: true
+license: other
+tags:
+  - cost-calculator
+  - on-device
+  - savings
+  - co2
+  - dispatch-ai
+---
+
+# Dispatch AI — AI Cost Calculator 💰
+
+Input your cloud API usage (tokens/month) → see cost savings by switching to on-device AI inference. Shows breakeven point, 1-year savings, and CO2 reduction.
+
+Built by **Dispatch AI (FZE)** — UAE · License 10818.
+
+## Features
+
+- 💵 **Total savings** — cloud vs on-device over your projection period
+- ⏱️ **Breakeven point** — when on-device becomes cheaper than cloud
+- 🌍 **CO2 reduction** — environmental impact of switching
+- 📊 **Side-by-side comparison** — monthly cost, total cost, CO2 emissions
+- 🌳 **Tree equivalent** — how many trees your CO2 savings represent
+- ⚡ **Capacity check** — can your phone fleet handle the token volume?
+- 📋 **8 cloud providers** — GPT-4o, GPT-4o-mini, Claude 3.5 Sonnet/Haiku, Llama, Mistral, Gemini
+- 🌙 **Dark theme** (#0A0F1A bg, #1FE0E6 cyan accent)
+
+## How It Works
+
+1. Enter your monthly input/output token usage (in millions)
+2. Pick your current cloud provider
+3. Set how many phones you'd deploy
+4. Choose projection period (1-36 months)
+5. Click **Calculate Savings**
+
+## Assumptions
+
+- Phone: Samsung S20 FE ($400, 24-month lifespan)
+- Inference: 16 t/s (Qwen2.5-1.5B Q4_K_M on SD865)
+- Electricity: ~$2.50/month/phone
+- CO2: 0.4 kg/1M tokens (cloud) vs 0.384 kg/month (phone)
+
+## License
+
+© 2026 Dispatch AI FZE — Sharjah, UAE · License 10818. All rights reserved.