diff --git a/python/examples/model-change.metaprompt b/python/examples/model-change.metaprompt
new file mode 100644
index 0000000..0756d0d
--- /dev/null
+++ b/python/examples/model-change.metaprompt
@@ -0,0 +1,5 @@
+1. I am [:use ./whoami] - default
+2. I am [:use ./whoami :MODEL=gpt-4o] - override MODEL in a submodule
+3. I am [:use ./whoami] - the model hasn't changed
+4. I am [:MODEL=gpt-4o][:use ./whoami] - change current model in this module
+5. I am [:use ./whoami] - the model stays the same until the end of the file.
diff --git a/python/examples/whoami.metaprompt b/python/examples/whoami.metaprompt
new file mode 100644
index 0000000..b8779f1
--- /dev/null
+++ b/python/examples/whoami.metaprompt
@@ -0,0 +1 @@
+[:MODEL]
\ No newline at end of file