To provide a more consistent and effective test creation experience, we've made a significant refactor to the mabl Test Creation Agent in Desktop App v2.39.0.
To get the most out of the recent improvements, enable the new Labs feature Use AI preview models in mabl agents. This setting gives you early access to Google's latest AI models before they're officially released. Currently, it gives you access to Gemini 3 preview, which delivers notably better performance with the Test Creation Agent compared to production models.
Important note about data processing
For mabl’s generally available capabilities, including the Test Creation Agent, data is always processed and stored in the US. If you enable preview models, the data processing location is not guaranteed to be US-based.
What’s improved
- More reliable test generation results across all workflows
- Better handling of complex user interfaces and multi-step flows
- Enhanced accuracy in identifying and interacting with page elements
- More consistent agent behavior and decision-making
Try it out
To get the latest updates from the recent refactor, update your mabl Desktop App version to 2.39.0 or higher.
To enable preview AI models for mabl agents, go to Settings > Labs in the mabl app. Only workspace owners can manage Labs settings.