diff --git a/README.md b/README.md
index abf402d..bad88e9 100644
--- a/README.md
+++ b/README.md
@@ -256,7 +256,7 @@ Use a specific Claude model:
 ```yaml
 - uses: anthropics/claude-code-action@beta
   with:
-    anthropic_model: "claude-3-7-sonnet-20250219"
+    # model: "claude-3-5-sonnet-20241022"  # Optional: specify a different model
     # ... other inputs
 ```
 
@@ -284,21 +284,20 @@ Use provider-specific model names based on your chosen provider:
 # For direct Anthropic API (default)
 - uses: anthropics/claude-code-action@beta
   with:
-    anthropic_model: "claude-3-7-sonnet-20250219"
     anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
     # ... other inputs
 
 # For Amazon Bedrock with OIDC
 - uses: anthropics/claude-code-action@beta
   with:
-    anthropic_model: "anthropic.claude-3-7-sonnet-20250219-beta:0" # Cross-region inference
+    model: "anthropic.claude-3-7-sonnet-20250219-beta:0" # Cross-region inference
     use_bedrock: "true"
     # ... other inputs
 
 # For Google Vertex AI with OIDC
 - uses: anthropics/claude-code-action@beta
   with:
-    anthropic_model: "claude-3-7-sonnet@20250219"
+    model: "claude-3-7-sonnet@20250219"
     use_vertex: "true"
     # ... other inputs
 ```
@@ -324,7 +323,7 @@ Both AWS Bedrock and GCP Vertex AI require OIDC authentication.
 
 - uses: anthropics/claude-code-action@beta
   with:
-    anthropic_model: "anthropic.claude-3-7-sonnet-20250219-beta:0"
+    model: "anthropic.claude-3-7-sonnet-20250219-beta:0"
     use_bedrock: "true"
     # ... other inputs