Update README.md

README.md

@@ -66,7 +66,7 @@ Command template:
 ```
 
 The maximum context size of this model is 32768 tokens. These llamafiles
-use a default context size of 512 tokens. Whenever you need the maximum
+use a default context size of 4096 tokens. Whenever you need the maximum
 context size to be available with llamafile for any given model, you can
 pass the `-c 0` flag. The default temperature for these llamafiles is
 0.8 because it helps for this model. It can be tuned, e.g. `--temp 0`.