At least when it comes to code comments and error messages, I have found that Sol produces substantially better prose than Opus 5 (sometimes literally 10x more terse for the same prompt). When I use Opus 5 for coding, I will often give Sol a prompt like this, and it works quite well:
Review changes in the current working tree for comments and error messages that are verbose and excessively detailed, and make them more concise while still informative and accurate. Do not hesitate to delete comments altogether if they are not helpful.
Review changes in the current working tree for comments and error messages that are verbose and excessively detailed, and make them more concise while still informative and accurate. Do not hesitate to delete comments altogether if they are not helpful.