Update README.md

README.md

@@ -16,6 +16,8 @@ Tiger Research is a futuristic research lab under Tigerobo, dedicated to applyin
 |                   | v1 [[huggingface](https://huggingface.co/TigerResearch/tigerbot-13b-base-v1)] | llama-2      | 26.6           | From llama-2-13b weights  |
 | tigerbot-13b-chat | v2 [[huggingface](https://huggingface.co/TigerResearch/tigerbot-13b-chat)] | llama-2      | 26.6           | From tigerbot-13b-base v2 |
 |                   | v1 [[huggingface](https://huggingface.co/TigerResearch/tigerbot-13b-chat-v1)] | llama-2      | 26.6           | From tigerbot-13b-base v1 |
+| tigerbot-13b-chat-8bit | v2 [[huggingface](https://huggingface.co/TigerResearch/tigerbot-13b-chat-8bit)] | llama-2      | 18.5           | From tigerbot-13b-chat v2 |
+| tigerbot-13b-chat-4bit | v2 [[huggingface](TigerResearch/tigerbot-13b-chat-4bit)] | llama-2      | 11.5           | From tigerbot-13b-chat v2 |
 | tigerbot-7b-base  | v3 [[huggingface](https://huggingface.co/TigerResearch/tigerbot-7b-base)] | llama-2      | 13.9           | From llama-2-7b weights   |
 |                   | v2 [[huggingface](https://huggingface.co/TigerResearch/tigerbot-7b-base-v2)] | bloom        | 16.2           | From bloom weights        |
 |                   | v1 [[huggingface](https://huggingface.co/TigerResearch/tigerbot-7b-base-v1)] | bloom        | 16.2           | From bloom weights        |