commit 1a2ce4a96666086706da4549a47145a0540c8835 Author: ModelHub XC Date: Wed Jun 10 08:24:16 2026 +0800 初始化项目,由ModelHub XC社区提供模型 Model: mradermacher/VPPO-7B-i1-GGUF Source: Original Platform diff --git a/.gitattributes b/.gitattributes new file mode 100644 index 0000000..99c90d9 --- /dev/null +++ b/.gitattributes @@ -0,0 +1,60 @@ +*.7z filter=lfs diff=lfs merge=lfs -text +*.arrow filter=lfs diff=lfs merge=lfs -text +*.bin filter=lfs diff=lfs merge=lfs -text +*.bz2 filter=lfs diff=lfs merge=lfs -text +*.ckpt filter=lfs diff=lfs merge=lfs -text +*.ftz filter=lfs diff=lfs merge=lfs -text +*.gz filter=lfs diff=lfs merge=lfs -text +*.h5 filter=lfs diff=lfs merge=lfs -text +*.joblib filter=lfs diff=lfs merge=lfs -text +*.lfs.* filter=lfs diff=lfs merge=lfs -text +*.mlmodel filter=lfs diff=lfs merge=lfs -text +*.model filter=lfs diff=lfs merge=lfs -text +*.msgpack filter=lfs diff=lfs merge=lfs -text +*.npy filter=lfs diff=lfs merge=lfs -text +*.npz filter=lfs diff=lfs merge=lfs -text +*.onnx filter=lfs diff=lfs merge=lfs -text +*.ot filter=lfs diff=lfs merge=lfs -text +*.parquet filter=lfs diff=lfs merge=lfs -text +*.pb filter=lfs diff=lfs merge=lfs -text +*.pickle filter=lfs diff=lfs merge=lfs -text +*.pkl filter=lfs diff=lfs merge=lfs -text +*.pt filter=lfs diff=lfs merge=lfs -text +*.pth filter=lfs diff=lfs merge=lfs -text +*.rar filter=lfs diff=lfs merge=lfs -text +*.safetensors filter=lfs diff=lfs merge=lfs -text +saved_model/**/* filter=lfs diff=lfs merge=lfs -text +*.tar.* filter=lfs diff=lfs merge=lfs -text +*.tar filter=lfs diff=lfs merge=lfs -text +*.tflite filter=lfs diff=lfs merge=lfs -text +*.tgz filter=lfs diff=lfs merge=lfs -text +*.wasm filter=lfs diff=lfs merge=lfs -text +*.xz filter=lfs diff=lfs merge=lfs -text +*.zip filter=lfs diff=lfs merge=lfs -text +*.zst filter=lfs diff=lfs merge=lfs -text +*tfevents* filter=lfs diff=lfs merge=lfs -text +VPPO-7B.imatrix.gguf filter=lfs diff=lfs merge=lfs -text +VPPO-7B.i1-Q2_K.gguf filter=lfs diff=lfs merge=lfs -text +VPPO-7B.i1-IQ3_M.gguf filter=lfs diff=lfs merge=lfs -text +VPPO-7B.i1-Q4_K_S.gguf filter=lfs diff=lfs merge=lfs -text +VPPO-7B.i1-IQ3_XXS.gguf filter=lfs diff=lfs merge=lfs -text +VPPO-7B.i1-Q3_K_M.gguf filter=lfs diff=lfs merge=lfs -text +VPPO-7B.i1-IQ4_NL.gguf filter=lfs diff=lfs merge=lfs -text +VPPO-7B.i1-Q4_K_M.gguf filter=lfs diff=lfs merge=lfs -text +VPPO-7B.i1-IQ2_M.gguf filter=lfs diff=lfs merge=lfs -text +VPPO-7B.i1-Q6_K.gguf filter=lfs diff=lfs merge=lfs -text +VPPO-7B.i1-IQ4_XS.gguf filter=lfs diff=lfs merge=lfs -text +VPPO-7B.i1-Q2_K_S.gguf filter=lfs diff=lfs merge=lfs -text +VPPO-7B.i1-IQ1_M.gguf filter=lfs diff=lfs merge=lfs -text +VPPO-7B.i1-Q3_K_S.gguf filter=lfs diff=lfs merge=lfs -text +VPPO-7B.i1-IQ2_XXS.gguf filter=lfs diff=lfs merge=lfs -text +VPPO-7B.i1-Q3_K_L.gguf filter=lfs diff=lfs merge=lfs -text +VPPO-7B.i1-IQ2_XS.gguf filter=lfs diff=lfs merge=lfs -text +VPPO-7B.i1-Q5_K_S.gguf filter=lfs diff=lfs merge=lfs -text +VPPO-7B.i1-IQ2_S.gguf filter=lfs diff=lfs merge=lfs -text +VPPO-7B.i1-IQ1_S.gguf filter=lfs diff=lfs merge=lfs -text +VPPO-7B.i1-Q5_K_M.gguf filter=lfs diff=lfs merge=lfs -text +VPPO-7B.i1-Q4_0.gguf filter=lfs diff=lfs merge=lfs -text +VPPO-7B.i1-IQ3_XS.gguf filter=lfs diff=lfs merge=lfs -text +VPPO-7B.i1-Q4_1.gguf filter=lfs diff=lfs merge=lfs -text +VPPO-7B.i1-IQ3_S.gguf filter=lfs diff=lfs merge=lfs -text diff --git a/README.md b/README.md new file mode 100644 index 0000000..95f8774 --- /dev/null +++ b/README.md @@ -0,0 +1,96 @@ +--- +base_model: chamber111/VPPO-7B +datasets: +- chamber111/VPPO_ViRL39K_train +language: +- en +library_name: transformers +license: mit +mradermacher: + readme_rev: 1 +quantized_by: mradermacher +tags: +- multimodal +- visual-reasoning +- mathematics +- logic +- qwen +- vppo +--- +## About + + + + + + + + + +weighted/imatrix quants of https://huggingface.co/chamber111/VPPO-7B + + + +***For a convenient overview and download list, visit our [model page for this model](https://hf.tst.eu/model#VPPO-7B-i1-GGUF).*** + +static quants are available at https://huggingface.co/mradermacher/VPPO-7B-GGUF + +**This is a vision model - mmproj files (if any) will be in the [static repository](https://huggingface.co/mradermacher/VPPO-7B-GGUF).** +## Usage + +If you are unsure how to use GGUF files, refer to one of [TheBloke's +READMEs](https://huggingface.co/TheBloke/KafkaLM-70B-German-V0.1-GGUF) for +more details, including on how to concatenate multi-part files. + +## Provided Quants + +(sorted by size, not necessarily quality. IQ-quants are often preferable over similar sized non-IQ quants) + +| Link | Type | Size/GB | Notes | +|:-----|:-----|--------:|:------| +| [GGUF](https://huggingface.co/mradermacher/VPPO-7B-i1-GGUF/resolve/main/VPPO-7B.imatrix.gguf) | imatrix | 0.1 | imatrix file (for creating your own quants) | +| [GGUF](https://huggingface.co/mradermacher/VPPO-7B-i1-GGUF/resolve/main/VPPO-7B.i1-IQ1_S.gguf) | i1-IQ1_S | 2.0 | for the desperate | +| [GGUF](https://huggingface.co/mradermacher/VPPO-7B-i1-GGUF/resolve/main/VPPO-7B.i1-IQ1_M.gguf) | i1-IQ1_M | 2.1 | mostly desperate | +| [GGUF](https://huggingface.co/mradermacher/VPPO-7B-i1-GGUF/resolve/main/VPPO-7B.i1-IQ2_XXS.gguf) | i1-IQ2_XXS | 2.4 | | +| [GGUF](https://huggingface.co/mradermacher/VPPO-7B-i1-GGUF/resolve/main/VPPO-7B.i1-IQ2_XS.gguf) | i1-IQ2_XS | 2.6 | | +| [GGUF](https://huggingface.co/mradermacher/VPPO-7B-i1-GGUF/resolve/main/VPPO-7B.i1-IQ2_S.gguf) | i1-IQ2_S | 2.7 | | +| [GGUF](https://huggingface.co/mradermacher/VPPO-7B-i1-GGUF/resolve/main/VPPO-7B.i1-IQ2_M.gguf) | i1-IQ2_M | 2.9 | | +| [GGUF](https://huggingface.co/mradermacher/VPPO-7B-i1-GGUF/resolve/main/VPPO-7B.i1-Q2_K_S.gguf) | i1-Q2_K_S | 2.9 | very low quality | +| [GGUF](https://huggingface.co/mradermacher/VPPO-7B-i1-GGUF/resolve/main/VPPO-7B.i1-Q2_K.gguf) | i1-Q2_K | 3.1 | IQ3_XXS probably better | +| [GGUF](https://huggingface.co/mradermacher/VPPO-7B-i1-GGUF/resolve/main/VPPO-7B.i1-IQ3_XXS.gguf) | i1-IQ3_XXS | 3.2 | lower quality | +| [GGUF](https://huggingface.co/mradermacher/VPPO-7B-i1-GGUF/resolve/main/VPPO-7B.i1-IQ3_XS.gguf) | i1-IQ3_XS | 3.4 | | +| [GGUF](https://huggingface.co/mradermacher/VPPO-7B-i1-GGUF/resolve/main/VPPO-7B.i1-Q3_K_S.gguf) | i1-Q3_K_S | 3.6 | IQ3_XS probably better | +| [GGUF](https://huggingface.co/mradermacher/VPPO-7B-i1-GGUF/resolve/main/VPPO-7B.i1-IQ3_S.gguf) | i1-IQ3_S | 3.6 | beats Q3_K* | +| [GGUF](https://huggingface.co/mradermacher/VPPO-7B-i1-GGUF/resolve/main/VPPO-7B.i1-IQ3_M.gguf) | i1-IQ3_M | 3.7 | | +| [GGUF](https://huggingface.co/mradermacher/VPPO-7B-i1-GGUF/resolve/main/VPPO-7B.i1-Q3_K_M.gguf) | i1-Q3_K_M | 3.9 | IQ3_S probably better | +| [GGUF](https://huggingface.co/mradermacher/VPPO-7B-i1-GGUF/resolve/main/VPPO-7B.i1-Q3_K_L.gguf) | i1-Q3_K_L | 4.2 | IQ3_M probably better | +| [GGUF](https://huggingface.co/mradermacher/VPPO-7B-i1-GGUF/resolve/main/VPPO-7B.i1-IQ4_XS.gguf) | i1-IQ4_XS | 4.3 | | +| [GGUF](https://huggingface.co/mradermacher/VPPO-7B-i1-GGUF/resolve/main/VPPO-7B.i1-IQ4_NL.gguf) | i1-IQ4_NL | 4.5 | prefer IQ4_XS | +| [GGUF](https://huggingface.co/mradermacher/VPPO-7B-i1-GGUF/resolve/main/VPPO-7B.i1-Q4_0.gguf) | i1-Q4_0 | 4.5 | fast, low quality | +| [GGUF](https://huggingface.co/mradermacher/VPPO-7B-i1-GGUF/resolve/main/VPPO-7B.i1-Q4_K_S.gguf) | i1-Q4_K_S | 4.6 | optimal size/speed/quality | +| [GGUF](https://huggingface.co/mradermacher/VPPO-7B-i1-GGUF/resolve/main/VPPO-7B.i1-Q4_K_M.gguf) | i1-Q4_K_M | 4.8 | fast, recommended | +| [GGUF](https://huggingface.co/mradermacher/VPPO-7B-i1-GGUF/resolve/main/VPPO-7B.i1-Q4_1.gguf) | i1-Q4_1 | 5.0 | | +| [GGUF](https://huggingface.co/mradermacher/VPPO-7B-i1-GGUF/resolve/main/VPPO-7B.i1-Q5_K_S.gguf) | i1-Q5_K_S | 5.4 | | +| [GGUF](https://huggingface.co/mradermacher/VPPO-7B-i1-GGUF/resolve/main/VPPO-7B.i1-Q5_K_M.gguf) | i1-Q5_K_M | 5.5 | | +| [GGUF](https://huggingface.co/mradermacher/VPPO-7B-i1-GGUF/resolve/main/VPPO-7B.i1-Q6_K.gguf) | i1-Q6_K | 6.4 | practically like static Q6_K | + +Here is a handy graph by ikawrakow comparing some lower-quality quant +types (lower is better): + +![image.png](https://www.nethype.de/huggingface_embed/quantpplgraph.png) + +And here are Artefact2's thoughts on the matter: +https://gist.github.com/Artefact2/b5f810600771265fc1e39442288e8ec9 + +## FAQ / Model Request + +See https://huggingface.co/mradermacher/model_requests for some answers to +questions you might have and/or if you want some other model quantized. + +## Thanks + +I thank my company, [nethype GmbH](https://www.nethype.de/), for letting +me use its servers and providing upgrades to my workstation to enable +this work in my free time. Additional thanks to [@nicoboss](https://huggingface.co/nicoboss) for giving me access to his private supercomputer, enabling me to provide many more imatrix quants, at much higher quality, than I would otherwise be able to. + + diff --git a/VPPO-7B.i1-IQ1_M.gguf b/VPPO-7B.i1-IQ1_M.gguf new file mode 100644 index 0000000..388c974 --- /dev/null +++ b/VPPO-7B.i1-IQ1_M.gguf @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:2b7ac4be4bd42f437c0de1c1d3e9126f4d1ff5fa04551a3459c5794c8f58e76f +size 2042195712 diff --git a/VPPO-7B.i1-IQ1_S.gguf b/VPPO-7B.i1-IQ1_S.gguf new file mode 100644 index 0000000..184c349 --- /dev/null +++ b/VPPO-7B.i1-IQ1_S.gguf @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:cc00f2fd7018d3761a56d242bc505c729dba31a419a3d963fb9084222743117d +size 1903666944 diff --git a/VPPO-7B.i1-IQ2_M.gguf b/VPPO-7B.i1-IQ2_M.gguf new file mode 100644 index 0000000..2012748 --- /dev/null +++ b/VPPO-7B.i1-IQ2_M.gguf @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:f4bfca59311e88a4e222ed7195ac97a2a36ce74e098cbd01e367f8943d7c8fbe +size 2780342016 diff --git a/VPPO-7B.i1-IQ2_S.gguf b/VPPO-7B.i1-IQ2_S.gguf new file mode 100644 index 0000000..c964899 --- /dev/null +++ b/VPPO-7B.i1-IQ2_S.gguf @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:de404f47fbd8338a68bef0afb87e8ee447589cb8112e3ba70af8c7ac6e3ec28f +size 2595636992 diff --git a/VPPO-7B.i1-IQ2_XS.gguf b/VPPO-7B.i1-IQ2_XS.gguf new file mode 100644 index 0000000..eb1e9b8 --- /dev/null +++ b/VPPO-7B.i1-IQ2_XS.gguf @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:c36f53dc6bc8b3f808af4ad28149e4c1f13967f1c993228e92e9dbe11082f802 +size 2469021440 diff --git a/VPPO-7B.i1-IQ2_XXS.gguf b/VPPO-7B.i1-IQ2_XXS.gguf new file mode 100644 index 0000000..0529927 --- /dev/null +++ b/VPPO-7B.i1-IQ2_XXS.gguf @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:762e6bf7ca27b2b25c39d5ba5240b1f2ce3327204482d54b2d762810d2321b2c +size 2273076992 diff --git a/VPPO-7B.i1-IQ3_M.gguf b/VPPO-7B.i1-IQ3_M.gguf new file mode 100644 index 0000000..c7ee4f3 --- /dev/null +++ b/VPPO-7B.i1-IQ3_M.gguf @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:8b889f6deb1693f40cd8c7a6bcf327f406e842ce1a67d201151f172347be3fce +size 3574011648 diff --git a/VPPO-7B.i1-IQ3_S.gguf b/VPPO-7B.i1-IQ3_S.gguf new file mode 100644 index 0000000..9034c6f --- /dev/null +++ b/VPPO-7B.i1-IQ3_S.gguf @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:abdeea6b5cc11dc2c23c2eb1a6dcaead6309f17bcecbc5af49d04419cdbc3b2a +size 3499192064 diff --git a/VPPO-7B.i1-IQ3_XS.gguf b/VPPO-7B.i1-IQ3_XS.gguf new file mode 100644 index 0000000..4cf93bb --- /dev/null +++ b/VPPO-7B.i1-IQ3_XS.gguf @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:a0a951066c6654c2beeb7cb6058fa1554f8fc4b0a7199cbe0f014bfc475122ac +size 3346255616 diff --git a/VPPO-7B.i1-IQ3_XXS.gguf b/VPPO-7B.i1-IQ3_XXS.gguf new file mode 100644 index 0000000..4e329cf --- /dev/null +++ b/VPPO-7B.i1-IQ3_XXS.gguf @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:e96d1a27a3c64399dbf1ad9413fd02b38c602f0b9b9ca2d441b284032f5a0489 +size 3114514176 diff --git a/VPPO-7B.i1-IQ4_NL.gguf b/VPPO-7B.i1-IQ4_NL.gguf new file mode 100644 index 0000000..d4a55bf --- /dev/null +++ b/VPPO-7B.i1-IQ4_NL.gguf @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:256b82a3d2863ac68f2b826629259c0121e93d4f89b0ff1c7c54f47b9dea524f +size 4437812992 diff --git a/VPPO-7B.i1-IQ4_XS.gguf b/VPPO-7B.i1-IQ4_XS.gguf new file mode 100644 index 0000000..a824de3 --- /dev/null +++ b/VPPO-7B.i1-IQ4_XS.gguf @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:cf08adfc92747517166347c89d13e981ba01608c75fc368565a0dd935e4a3bed +size 4218472192 diff --git a/VPPO-7B.i1-Q2_K.gguf b/VPPO-7B.i1-Q2_K.gguf new file mode 100644 index 0000000..e7ef971 --- /dev/null +++ b/VPPO-7B.i1-Q2_K.gguf @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:4ab97e9e185de00a78de56ae2855ad951853578664179fa923c5ff4a0e6ce778 +size 3015939840 diff --git a/VPPO-7B.i1-Q2_K_S.gguf b/VPPO-7B.i1-Q2_K_S.gguf new file mode 100644 index 0000000..8e8d741 --- /dev/null +++ b/VPPO-7B.i1-Q2_K_S.gguf @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:22f9537391b6c4cb54d5d3505c18b4e7c5202018370be5b61c6981f58793bc5b +size 2834073344 diff --git a/VPPO-7B.i1-Q3_K_L.gguf b/VPPO-7B.i1-Q3_K_L.gguf new file mode 100644 index 0000000..aea28a1 --- /dev/null +++ b/VPPO-7B.i1-Q3_K_L.gguf @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:ecf5d1782c2512b37053f65152122099a6e20e6b0a485cbe282bf8771eb05f38 +size 4088459008 diff --git a/VPPO-7B.i1-Q3_K_M.gguf b/VPPO-7B.i1-Q3_K_M.gguf new file mode 100644 index 0000000..624ac89 --- /dev/null +++ b/VPPO-7B.i1-Q3_K_M.gguf @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:745793467f63915d2ef1d6d22fbcca1b0a98279a7e88741fa3d7a6ca48e0502c +size 3808390912 diff --git a/VPPO-7B.i1-Q3_K_S.gguf b/VPPO-7B.i1-Q3_K_S.gguf new file mode 100644 index 0000000..6995ff7 --- /dev/null +++ b/VPPO-7B.i1-Q3_K_S.gguf @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:1aa931af8e8a9600955b8cbb0cd9625e948707d7a3bb0d92a7fd736efc4576ae +size 3492368128 diff --git a/VPPO-7B.i1-Q4_0.gguf b/VPPO-7B.i1-Q4_0.gguf new file mode 100644 index 0000000..3ae98e5 --- /dev/null +++ b/VPPO-7B.i1-Q4_0.gguf @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:f57351952aee232182eb6114ec59180c8606ea36bd75a035bf720b3094553a09 +size 4444120832 diff --git a/VPPO-7B.i1-Q4_1.gguf b/VPPO-7B.i1-Q4_1.gguf new file mode 100644 index 0000000..ad51775 --- /dev/null +++ b/VPPO-7B.i1-Q4_1.gguf @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:be85b28163117f47c4126a337fd4e3ec348f9d92cc7f30f274f9703eaad648fe +size 4873283328 diff --git a/VPPO-7B.i1-Q4_K_M.gguf b/VPPO-7B.i1-Q4_K_M.gguf new file mode 100644 index 0000000..748368f --- /dev/null +++ b/VPPO-7B.i1-Q4_K_M.gguf @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:c0f5a65646a1791f52ea727b3e9c9d6daa3746e7e2ef7b2583262fc2917d4614 +size 4683073280 diff --git a/VPPO-7B.i1-Q4_K_S.gguf b/VPPO-7B.i1-Q4_K_S.gguf new file mode 100644 index 0000000..56909ed --- /dev/null +++ b/VPPO-7B.i1-Q4_K_S.gguf @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:06f3bbaa5e53f55bcbca7cd6801fb58bdacc988d1424f83741298c03a8829898 +size 4457768704 diff --git a/VPPO-7B.i1-Q5_K_M.gguf b/VPPO-7B.i1-Q5_K_M.gguf new file mode 100644 index 0000000..f8854bd --- /dev/null +++ b/VPPO-7B.i1-Q5_K_M.gguf @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:ad57d3247bc3f135be74d8b52813ceac6f22f55d929a2247db39c034cda7f213 +size 5444830976 diff --git a/VPPO-7B.i1-Q5_K_S.gguf b/VPPO-7B.i1-Q5_K_S.gguf new file mode 100644 index 0000000..80c3bf0 --- /dev/null +++ b/VPPO-7B.i1-Q5_K_S.gguf @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:306f581241d3c1bed5f351f85fd0229a39e50832ee6568c1e357c82b8fe4f7d6 +size 5315176192 diff --git a/VPPO-7B.i1-Q6_K.gguf b/VPPO-7B.i1-Q6_K.gguf new file mode 100644 index 0000000..933eebf --- /dev/null +++ b/VPPO-7B.i1-Q6_K.gguf @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:4dda358fab59db31888742759e79c58713e013e0ebc6eab5736e6cbc3c92109e +size 6254198528 diff --git a/VPPO-7B.imatrix.gguf b/VPPO-7B.imatrix.gguf new file mode 100644 index 0000000..086deef --- /dev/null +++ b/VPPO-7B.imatrix.gguf @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:99c478f90b363458f44eae7175534100bb816eeed8c23208fae1a6f07ee31d75 +size 4560352