Published by TokForge for on-device inference.
TokForge
- Website: https://tokforge.ai
- Discord: https://discord.gg/Acv3CBtfVm
- Google Play: https://play.google.com/store/apps/details?id=dev.tokforge
- iOS TestFlight: https://testflight.apple.com/join/jnufjzRr
Runs on-device in the TokForge app.
Gemma-3-1B-IT-MNN
Pre-converted Gemma 3 1B IT in MNN format for on-device inference with TokForge.
Original model by Google, converted to MNN Q4 for mobile deployment.
Model Details
| Architecture | Gemma 3 (text-only, 26 layers, 1152 hidden) |
| Parameters | 1B (4-bit quantized) |
| Format | MNN (Alibaba Mobile Neural Network) |
| Quantization | W4A16 (4-bit weights, block size 128) |
| Vocab | 262,144 tokens |
| Source | google/gemma-3-1b-it |
Description
Google's Gemma 3 1B, the compact text-only member of Google's Gemma 3 family. Perfect for budget phones with 4GB+ RAM. Supports 32K context and 140+ languages. Despite its tiny size, remarkably capable for simple Q&A, translation, and text completion.
Files
| File | Description |
|---|---|
llm.mnn |
Model computation graph |
llm.mnn.weight |
Quantized weight data (Q4, block=128) |
llm_config.json |
Model config with Jinja chat template |
tokenizer.txt |
Tokenizer vocabulary |
config.json |
MNN runtime config |
Usage with TokForge
This model is optimized for TokForge, a free Android app for private, on-device LLM inference.
- Download TokForge from Google Play
- Open the app → Models → Download this model
- Start chatting: runs 100% locally, no internet required
Recommended Settings
| Setting | Value |
|---|---|
| Backend | OpenCL (Qualcomm) / Vulkan (MediaTek) / CPU (fallback) |
| Precision | Low |
| Threads | 4 |
| Thinking | Off (or On for thinking-capable models) |
Credits
- Gemma 3 1B IT by Google (Hugging Face). Used under the Gemma Terms of Use. Gemma is provided under and subject to the Gemma Terms of Use found at ai.google.dev/gemma/terms. This notice is in the
NOTICEfile in this repo. - Converted with llmexport from MNN by Alibaba (Apache-2.0).
Limitations
- Intended for TokForge / MNN on-device inference on Android
- This is a runtime bundle, not a standard Transformers training checkpoint
- Quantization (Q4) may slightly reduce quality compared to the full-precision original
Community
- Website: tokforge.ai
- Discord: Join our Discord
Export Details
Converted using MNN's llmexport pipeline:
python llmexport.py --path google/gemma-3-1b-it --export mnn --quant_bit 4 --quant_block 128