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- ---
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- language: en
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- license: gemma
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- tags:
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- - litert-lm
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- - on-device
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- - android
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- - text-generation
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- - multimodal
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- ---
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-
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- # AURA Models (LiteRT-LM)
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-
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- This repository hosts **LiteRT-LM** model binaries used by the **AURA** Android app. The files are
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- renamed for distribution, but are **based on Google Gemma models** and are subject to the Gemma
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- license.
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-
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- ## Included Files
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-
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- - `aura-chat-1b-int4.litertlm` — AURA Chat 1B (based on **Gemma 3 1B IT**)
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- - `aura-vision-2b-int4.litertlm` — AURA Vision 2B (based on **Gemma 3n E2B IT**, multimodal)
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-
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- ## Intended Use
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-
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- - On-device inference for Android
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- - Offline use after download
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- - Research and internal testing
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-
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- ## Requirements
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-
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- - Android 12+ recommended
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- - 8GB+ RAM recommended (vision model is resource intensive)
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-
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- ## Attribution and License
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-
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- These binaries are derived from:
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-
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- - https://huggingface.co/google/Gemma-3-1B-IT
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- - https://ai.google.dev/gemma/docs/gemma-3n
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-
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- Usage is subject to the **Gemma** license. This repo does not grant additional rights.
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-
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- ## Notes
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-
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- - No model training is performed here; files are packaged for on-device use.
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- - File names are AURA-branded for clarity in the app UI.
 
 
 
 
 
 
 
 
 
 
 
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+ # AURA
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+ **Android Utility for Runtime AI**
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+
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+ AURA is a native Android app for running open-source Small Language Models (SLMs) locally on your phone. It is built for private, on-device research and internal use. Once models are downloaded, inference runs fully offline and the app stays ad-free.
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+
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+ Developed by **HawkFranklin Research**.
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+
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+ ## Highlights
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+ - **Pure local inference** using LiteRT-LM (no cloud required for chat).
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+ - **Model hub + downloads** from Hugging Face.
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+ - **Core tasks**: Chat, Ask Image, and Prompt Lab.
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+ - **Open source & ad-free** by design.
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+
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+ ## Models (examples)
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+ AURA supports open-source SLMs such as:
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+ - **Gemma 3**
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+ - **Qwen 2.5**
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+ - **DeepSeek R1 Distill**
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+ - **Phi-4 Mini**
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+
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+ (Exact models can change over time based on the allowlist.)
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+
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+ ## System Requirements
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+ - **Android 12+** (minSdk 31)
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+ - **RAM**: 8GB+ strongly recommended (4–6GB may be unstable)
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+ - **Processor**: Modern Snapdragon 8 Gen 1+ / Tensor G2 or newer recommended
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+
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+ ## Privacy & Offline Use
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+ All inference runs on-device. Your prompts and data do not leave your phone. Internet is only needed to download models or access gated repositories, and after download the app works fully offline.
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+
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+ ## Roadmap
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+ - Chat with PDF & documents (RAG)
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+ - Real-time multi-lingual translation
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+ - Voice-to-action workflows
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+ - Optional hovering assistant icon
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+
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+ ## Developer Build
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+ ```bash
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+ cd android
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+ ./gradlew assembleDebug
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+ ```
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+ Output:
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+ - `android/app/build/outputs/apk/debug/app-debug.apk`
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+
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+ ## Play Store Prep (first-time)
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+ If this is your first Play Store submission, you will need:
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+ - App signing (keystore) and Play App Signing enrollment
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+ - Store listing copy (title, short/full descriptions)
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+ - Feature graphic, screenshots, and icon assets
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+ - Privacy policy URL (even for no-data apps)
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+ - Data Safety form answers
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+ - Content rating questionnaire
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+ - Target API compliance and permission justifications
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+ - Internal/closed testing track setup before production
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+
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+ If you share the codebase, we can help generate the store listing text, privacy policy skeleton, and Data Safety answers needed for submission.