Update README.md

README.md

@@ -23,11 +23,15 @@ This repo contains GGML files for for CPU inference using [llama.cpp](https://gi
 | ---- | ---- | ---- | ---- | ---- | ----- |
 `WizardLM-7B.GGML.q4_0.bin` | q4_0 | 4bit | 4.0GB | 6GB | Maximum compatibility |
 `WizardLM-7B.GGML.q4_2.bin` | q4_2 | 4bit | 4.0GB | 6GB | Best compromise between resources, speed and quality |
-`WizardLM-7B.GGML.q4_3.bin` | q4_3 | 4bit | 4.8GB | 7GB | Maximum quality, higher RAM requirements and slower inference |
+`WizardLM-7B.GGML.q4_3.bin` | q4_3 | 4bit | 4.8GB | 7GB | Maximum quality 4bit, higher RAM requirements and slower inference |
+`WizardLM-7B.GGML.q5_0.bin` | q5_0 | 5bit | 4.4GB | 7GB | Brand new 5bit method. Potentially higher quality than 4bit, at cost of slightly higher resources. |
+`WizardLM-7B.GGML.q5_1.bin` | q5_1 | 5bit | 4.8GB | 7GB | Brand new 5bit method. Slightly higher resource usage than q5_0.|
 
 * The q4_0 file provides lower quality, but maximal compatibility. It will work with past and future versions of llama.cpp
 * The q4_2 file offers the best combination of performance and quality. This format is still subject to change and there may be compatibility issues, see below.
 * The q4_3 file offers the highest quality, at the cost of increased RAM usage and slower inference speed. This format is still subject to change and there may be compatibility issues, see below.
+* The q5_0 file is using brand new 5bit method released 26th April. This is the 5bit equivalent of q4_0.
+* The q5_1 file is using brand new 5bit method released 26th April. This is the 5bit equivalent of q4_1.
 
 ## q4_2 and q4_3 compatibility
 
@@ -39,6 +43,12 @@ If and when the q4_2 and q4_3 files no longer work with recent versions of llama
 
 If you want to ensure guaranteed compatibility with a wide range of llama.cpp versions, use the q4_0 file.
 
+## q5_0 and q5_1 compatibility
+
+These new methods were released to llama.cpp on 26th April. You will need to pull the latest llama.cpp code and rebuild to be able to use them.
+
+Don't expect any third-party UIs/tools to support them yet.
+
 # Original model info
 
 Overview of Evol-Instruct