I'm not willing to believe in phone-based frontier models anytime soon. Though, Gemma 4 12B is a beast that runs comfortably on the current top of the line phones (or would run fine if allowed to run, I think there's some kind of 6GB limit on iOS, and 12B is ~7GB). I'll believe in three years we'll be able to run ~30B models on the best phones. That's 16GB in a 4-bit quantization, and I believe ~30B models will be competitive with 120B models of today, based on the curve we've been on. Qwen 27B and Gemma 4 31B are competitive with much larger models of a couple years ago.