# OpenResponsesEvaluatorModelConfigProperty

The configuration for using OpenResponses-compatible models in evaluator assessments.

- Source: Generated code
- Type last changed: v2.268.0 · 2 Sep 2026

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_bedrockagentcore as bedrockagentcore } from 'aws-cdk-lib';
const openResponsesEvaluatorModelConfigProperty: bedrockagentcore.CfnEvaluator.OpenResponsesEvaluatorModelConfigProperty = {
  modelId: 'modelId',

  // the properties below are optional
  maxOutputTokens: 123,
  reasoning: {
    effort: 'effort',
  },
  temperature: 123,
  topP: 123,
};
```

## Properties

- `maxOutputTokens`: number — The maximum number of output tokens to generate, including visible output and reasoning tokens.

- `modelId`: string (required) — The identifier of the model to use for evaluation.

- `reasoning`: [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) | [CfnEvaluator.ReasoningConfigurationProperty](/cdk/api/v2/docs/aws-cdk-lib.aws_bedrockagentcore.CfnEvaluator.ReasoningConfigurationProperty.html) — The reasoning configuration for reasoning models.

- `temperature`: number — The sampling temperature between 0 and 2.

- `topP`: number — The nucleus sampling probability mass between 0 and 1.