- Add new 'model' input parameter as the preferred way to specify the model
- Keep 'anthropic_model' for backward compatibility with deprecation notice
- Use expression syntax to prioritize 'model' over 'anthropic_model'
- Update README documentation to reflect the change
This allows existing workflows to continue working while encouraging migration to the cleaner 'model' parameter name.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
