AI Agents don't support any 'Flash Lite' version for Google (Eg. Gemini 3.1 Flash-Lite)

[pstatile]

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Current Behavior

Currently the AI Agents, Gemini's options have a Pro and a Flash model, BUT they don't include any Flash Lite model, which is GA and still included in the Google roadmap of models.

Don't having this Flash Lite option is causing to choose Flash models, which in my particular case go 8x times the cost and to have 8/10 secs of processing time instead of 3/4 secs compared to the Flash Lite ones.

Expected Behavior

Include the latest Gemini Flash Lite model, such as Gemini 3.1 Flash-Lite (gemini-3.1-flash-lite, active until at least May 2027). Or even use gemini-flash-lite-latest.

Steps to Reproduce

1. Add a New AI Agent.
2. Choose Gemini, select available models.

Reproducible from Blank

• The steps to reproduce above start from a blank project.

Bug Report Code (Required)

IT4KiMmBx89PsctJ0LXube9VvCYRKUA6U40WluxEaxUaCL3pG7l3WvfObhJUOdTmTXNPM0yZkngX/MmLiOL9K/I6OQ6uGaY++M1fFgGXZFqtMbaSEK63b3BTN/FXChG9yrSnvhRDHMhfdXwA2jn7O+utf3XXGITyO2oZReaoXdeK2SrDX1iXc2URm05KZDPz

Visual documentation

Environment

- FlutterFlow version: 7.0.7
- Platform: Web
- Browser name and version: Chrome
- Operating system and version affected:  Mac OS

Additional Information

No response

[pstatile]

A few days ago you had the Gemini 2.5 Flash Lite version, which is going to become deprecated and not allowed to be used after Oct 2026. But the ideal path would have been to include the latest GA Flash Lite version, such as Gemini 3.1 Flash Lite.
Thanks!