Mixed
Opus and Sonnet are so slow you have no choice but to do multiple tasks in parallel
apatheticonion on Hacker News
15x
In the thread “GPT-6 Sol and Luna”, replying to this comment
Helped: DeepSeek for interactive coding; software factory setup for utility.
Got in the way: Claude models too slow for guide coding; agents complete tasks poorly.
… I recently started a job that only uses Claude models. Opus and Sonnet are so slow you have no choice but to do multiple tasks in parallel. You create a git worktree, set off an agent to do something, another worktree, set out an agent - then play video games for 20 minutes until they complete the task (poorly). …