[theptip]

Yes, check again - to be blunt, any opinions (at least tactical on how well feature X works) formed 6 months ago are not really relevant to the conversation today given how fast this is all moving.

Opus 4.5 in Claude Code is a massive jump over 4.0 which is a massive jump over 3.7.

Each generation is being fine-tuned on a huge corpus of freshly-generated trajectories from the previous generation so things like tool use improve really quickly.