def get_last_test_capability(test_capabilities):
    """
    Retrieves the last test capability from a list of test capabilities.

    Args:
        test_capabilities (list): A list of tuples containing test capability information.

    Returns:
        tuple: The last test capability in the list.
    """
    return test_capabilities[-1]

# Example usage
test_capabilities = [('evolved_verified_generate_test_1768680667', 4235.89001196408, 51, 8305.7),
                     ('verified_default', 4235.0, 51, 8303.9),
                     ('evolved_verified_create_memory_1768424362', 4235.89001196408, 52, 8145.9)]

last_capability = get_last_test_capability(test_capabilities)
print(last_capability)