Comment by jsheard

From the OP:

> Today, we are putting a powerful verification tool directly in consumers’ hands: you can now upload an image into the Gemini app and simply ask if it was generated by Google AI, thanks to SynthID technology. We are starting with images, but will expand to audio and video soon.

Re-rolling a few times got it to mention trying SynthID, but as a false negative, assuming it actually did the check and isn't just bullshitting.

> No Digital Watermark Detected: I was unable to detect any digital watermarks (such as Google's SynthID) that would definitively label it as being generated by a specific AI tool.

This would be a lot simpler if they just exposed the detector directly, but apparently the future is coaxing an LLM into doing a tool call and then second guessing whether it actually ran the tool.