Please check the code below,

```js
angular.module('myApp', []).controller('myController', ['$scope',
  function($scope) {
    setTimeout(function() {
      $scope.policies = [{
        drivers: [{
          gender: 'M'
        }, {
          gender: 'F'
        }]
      }, {
        drivers: [{
          gender: 'M'
        }, {
          gender: 'F'
        }]
      }];
      $scope.$apply();
    }, 1000)

  }
]);
```

```html
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.5.8/angular.js"></script>

<div ng-app='myApp'>
  <div ng-controller='myController'>
    <div ng-repeat='policy in policies'>
      <div ng-repeat='driver in policy.drivers'>
        Gender : M
        <input type='radio' name='driverGender{{$index}}{{$parent.$index}}' value='M' ng-model='driver.gender' />F
        <input type='radio' ng-model='driver.gender' name='driverGender{{$index}}{{$parent.$index}}' value='F' />
      </div>
    </div>
  </div>
</div>
```

I was trying to achieve a pair of radio button inside 2 levels of ng-repeat. I can check the radio button, the values changes as expected. But if the values are assigned from control, only last pair of radio button get updated. When I change the version to 1.2.0, it works fine. Please check the sample below

```js
angular.module('myApp', []).controller('myController', ['$scope',
  function($scope) {
    setTimeout(function() {
      $scope.policies = [{
        drivers: [{
          gender: 'M'
        }, {
          gender: 'F'
        }]
      }, {
        drivers: [{
          gender: 'M'
        }, {
          gender: 'F'
        }]
      }];
      $scope.$apply();
    }, 1000)

  }
]);
```

```html
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.0/angular.js"></script>

<div ng-app='myApp'>
  <div ng-controller='myController'>
    <div ng-repeat='policy in policies'>
      <div ng-repeat='driver in policy.drivers'>
        Gender : M
        <input type='radio' name='driverGender{{$index}}{{$parent.$index}}' value='M' ng-model='driver.gender' />F
        <input type='radio' ng-model='driver.gender' name='driverGender{{$index}}{{$parent.$index}}' value='F' />
      </div>
    </div>
  </div>
</div>
```

Is there something wrong there in the code or any alternative ?