I assume the high volume of search traffic forces Google to use a low quality model for AI overviews. Frontier Google models (e.g. Gemini 2.5 pro) are on-par, i

I assume the high volume of search traffic forces Google to use a low quality model for AI overviews. Frontier Google models (e.g. Gemini 2.5 pro) are on-par, if not 'better', than leading models from other companies.