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README.md
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---
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base_model: litert-community/gemma-4-E2B-it-litert-lm
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language:
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- en
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- hi
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- ta
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- te
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- bn
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- mr
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- gu
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- kn
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- ml
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- or
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- pa
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- ur
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license: gemma
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tags:
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- gemma
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- litert
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- android
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- on-device
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- offline
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- education
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---
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# Gemma 4 E2B — LiteRT-LM (EdSparkAI)
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INT4-quantized `.litertlm` model file used by **EdSparkAI**, a fully offline Android AI tutor.
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Based on [litert-community/gemma-4-E2B-it-litert-lm](https://huggingface.co/litert-community/gemma-4-E2B-it-litert-lm).
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## File
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| | |
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|---|---|
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| **Filename** | `model.litertlm` |
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| **Format** | LiteRT-LM (MediaPipe) |
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| **Quantization** | INT4 |
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| **Size** | ~1.4 GB |
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## Usage
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This model runs on Android via **MediaPipe LiteRT 0.10.14** on the CPU backend. Used in [EdSparkAI](https://github.com/Destroyer1543/EdSparkAI) — an offline bilingual classroom assistant that explains textbook pages in 12 Indian languages.
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```kotlin
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val cfg = EngineConfig(
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modelPath = "/path/to/model.litertlm",
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backend = Backend.CPU(),
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maxNumTokens = 2048,
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)
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val engine = Engine(cfg)
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engine.initialize()
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```
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### Device requirements
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- Android 8.0+ (API 26+)
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- 4 GB RAM minimum
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- 3 GB free storage
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## License
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Gemma is a trademark of Google LLC. Use is subject to the [Gemma Terms of Use](https://ai.google.dev/gemma/terms).
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