I believe Opus 5.5 is the first model that was made as a result of RSI It's the first model I've used that improved and became near frontier on basically every metric, while also getting faster and cheaper Basically no downsides There feels like there's some sort of magic behind it that's hard to describe I'd highly encourage you to use this model for more 'exploration' Brain dumping ideas and thoughts, and asking it to explore what could come out of them. What you could build. How you…