The October inflection point for vibe game development

T2Covered by 1 source · first reported by Simon Willison's Weblog at 28 Oct, 13:55 UTC

I've written before about how November 2025 was an inflection point for coding agents - the point where Opus 4.5 and GPT-5.1 crossed a tipping point that meant their respective coding agents became reliable daily drivers for software engineers. I think we've reached a new inflection point in…