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README.md

@@ -11,15 +11,44 @@ base_model:
 library_name: executorch
 ---
 
-# Introduction
+# gemma-4
 
-This repository hosts the **Gemma4** model family for the [React Native ExecuTorch](https://www.npmjs.com/package/react-native-executorch) library. It includes a **quantized** version in `.pte` format, ready for use in the **ExecuTorch** runtime.
+This repository hosts the **gemma-4** models exported for the
+[React Native ExecuTorch](https://www.npmjs.com/package/react-native-executorch)
+library as ExecuTorch `.pte` programs, ready to run on device.
 
-If you'd like to run these models in your own ExecuTorch runtime, refer to the [official documentation](https://pytorch.org/executorch/stable/index.html) for setup instructions.
+## Variants
+
+| Path | Backend | Precision |
+| --- | --- | --- |
+| `e2b/mlx/gemma4_e2b_mlx_int4.pte` | mlx | int4 |
+| `e2b/vulkan/gemma_4_e2b_vulkan_8da4w.pte` | vulkan | 8da4w |
+| `e2b/xnnpack/gemma_4_e2b_xnnpack_8da4w.pte` | xnnpack | 8da4w |
+
+## Repository structure
+
+```
+config.json                                28 B
+e2b/mlx/config.json                        1.2 kB
+e2b/mlx/gemma4_e2b_mlx_int4.pte            2.7 GB
+e2b/tokenizer.json                         30.7 MB
+e2b/tokenizer_config.json                  21.8 kB
+e2b/vulkan/config.json                     1.3 kB
+e2b/vulkan/gemma_4_e2b_vulkan_8da4w.pte    2.4 GB
+e2b/xnnpack/config.json                    1.3 kB
+e2b/xnnpack/gemma_4_e2b_xnnpack_8da4w.pte  2.5 GB
+```
 
 ## Compatibility
 
-If you intend to use this models outside of React Native ExecuTorch, make sure your runtime is compatible with the ExecuTorch version used to export the .pte files. For more details, see the compatibility note in the ExecuTorch GitHub repository. If you work with React Native ExecuTorch, the constants from the library will guarantee compatibility with runtime used behind the scenes.
+These files are published for the **ExecuTorch v1.4.1** runtime. ExecuTorch
+gives no forward compatibility guarantee, so an older runtime may fail to load
+them.
 
-These models were exported using v1.3.0 version of ExecuTorch and no forward compatibility is guaranteed. Older versions of the runtime may not work with these files.
+To use them in React Native ExecuTorch, pass the model constant shipped in the
+library's model registry to the corresponding task pipeline. See the
+[documentation](https://docs.swmansion.com/react-native-executorch/docs/fundamentals/loading-models).
 
+To load these files in your own ExecuTorch runtime, read the
+[compatibility note](https://github.com/pytorch/executorch/blob/main/runtime/COMPATIBILITY.md)
+first.