Update README.md

README.md

@@ -49,7 +49,7 @@ It uses Cosmopolitan Libc to turn LLM weights into runnable llama.cpp
 binaries that run on the stock installs of six OSes for both ARM64 and
 AMD64.
 
-## About Quantization Formats
+## About Quantization Formats (General Advice)
 
 Your choice of quantization format depends on three things:
 
@@ -67,7 +67,7 @@ computation speed (flops) so simpler quants help.
 
 Note: BF16 is currently only supported on CPU.
 
-## Hardware Choices
+## Hardware Choices (LLaMA3 70B Specific)
 
 Any Macbook with 32GB should be able to run
 Meta-Llama-3-70B-Instruct.Q2\_K.llamafile reasonably well. At this