EARLY ACCESS
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Run [test groups](https://www.infobip.com/docs/agentos-ai-agents/quality-center/ai-agents/create-test-group) with multiple [test cases](https://www.infobip.com/docs/agentos-ai-agents/quality-center/ai-agents/create-test-cases) in sequence to validate agent behavior at scale.

NOTE
For quick manual testing and debugging, use [Preview](https://www.infobip.com/docs/agentos-ai-agents/ai-agents/test-ai-agent) directly in the AI agent builder. Preview lets you send messages and view responses in real time. Quality Center is for running bulk predefined [test cases](https://www.infobip.com/docs/agentos-ai-agents/quality-center/ai-agents/create-test-cases).

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## Run a test group

Run the test cases in a test group to validate agent behavior. You can run test cases multiple times to ensure consistency and reliability.

1. Open the test group you want to run.
2. Select **Run test group**.
3. In the window that opens, configure the following:
   - **AI agent version**: Specify which agent version you want to test.
   - **Number of runs**: Specify how many times to run the test group. You can specify a maximum of 10 runs. The default value is 1.
    - Run tests multiple times to ensure that the agent responses are consistent, reliable, and accurate across different runs.
4. Select **Run test**.
This runs all the test cases in the test group. While the test runs, a progress indicator shows the current run, for example: **1/5 runs**.
5. When testing completes, select **Go to test run** to view the results.

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## Past runs

The **Past runs** tab displays all test executions for a test group.

On this page, you can do the following:

- **Search**: Search for test executions by using the search box.
- **View test executions**: View a list of test executions. For each test execution, you can view the following information:

| Column | Description |
|--------|-------------|
| **Date** | Date and time when the test execution was run. |
| **AI agent version** | Version of the agent that was tested. |
| **Test case results** | Summary showing the percentage, number of passed test cases, and number of failed test cases. For example: 70%, 7 Pass, 2 Fail. For tests that are running, this shows **In progress**. |

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## Next steps

- [Review test results](https://www.infobip.com/docs/agentos-ai-agents/quality-center/ai-agents/review-test-results): After running tests, review the results to identify issues and verify agent behavior.