The canvas agent is in whitelisted beta — these changes are visible only on accounts that have it enabled.
A steadier upstream
Every brain model, plus the agent’s ability to look at images, watch video and listen to audio, moved to a different upstream.
Nothing to change on your side: model picker, past conversations and nodes you already created all behave the same.
Specs that always match the price
Image models do not all offer the same quality tiers — SeeDream 5.0 Pro goes up to 2K, Nano Banana 2 reaches 4K.
The agent now picks only from the tiers a given model actually supports. If it ever asks for one that is not offered, it is stopped right there, told which tiers exist, and picks again.
Which means: the tier and the price on the confirm card are exactly what runs and exactly what gets charged.
Also
- Thinking traces are not surfaced for the Gemini brains in this build.
- Nano Banana 2 no longer lists a 512 tier (it had no price, and was not selectable anyway).