In Laravel, you can get the ID of a newly inserted record after calling the `save()` method on an Eloquent model by accessing the `id` property of the model.
Here is an example:
// Create a new User model instance
$user = new App\Models\User;
// Set some attributes on the model
$user->name = 'John Doe';
$user->email = '[email protected]';
// Save the model to the database
$user->save();
// Get the ID of the newly inserted record
$id = $user->id;
// Use the ID for further processing
echo "New user with ID $id has been created.";
In this example, the `save()` method is called on a new `User` model instance, which inserts a new record into the database. After the model is saved, the `id` property of the model is accessed to get the ID of the newly inserted record. Finally, the ID is used to display a message confirming that the new user has been created.
Note that if your primary key column is named something other than `id`, you can access the ID value using the name of the primary key column instead. For example, if your primary key column is named `user_id`, you would access the ID value using `$user->user_id` instead of `$user->id`.