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Translation and AI

For a line you can’t read yet, the Log can translate it, explain it, or read it aloud. All three are in each line’s menu (hover a line and press ⋯, or right-click it).

A line's menu in the Log: Copy text, Translate, Explain and Delete line.A line's menu in the Log: Copy text, Translate, Explain and Delete line.

Translate shows the line in English in place (Show original switches back); press T while hovering a line to toggle it. Choose where translations come from in Settings → Translation & AI → Translate with:

Option What it uses
Automatic (default) Kimochi Cloud if your account has it, otherwise your DeepL key.
Kimochi cloud Kimochi’s server (DeepL behind it). Needs Kimochi Cloud.
Your DeepL key Your own DeepL API key, entered below it.

Your DeepL key is stored locally in settings.json and is never synced or backed up.

Settings, Translation & AI: Translate with, the DeepL API key and Explain.Settings, Translation & AI: Translate with, the DeepL API key and Explain.
The Log with one line translated into English, highlighted.The Log with one line translated into English, highlighted.

Explain (or E on a hovered line) opens a grammar-focused explanation of the line, starting with a one-line translation, using the lines before it as context. Answers are cached (Cached); Regenerate runs it again with the current settings. You can Shift-hover words inside the explanation too.

Settings → Translation & AI → Explain → Configure… chooses who answers:

Provider Notes
Codex CLI (default) Runs the codex command-line tool on this computer. Model: the CLI’s default, or one you name.
Claude CLI Runs the claude command-line tool on this computer. Model: Opus (default), Sonnet, Haiku or Fable.
Kimochi cloud Kimochi’s server, with Kimochi Cloud.

The Prompt is yours to edit, with {{context}} (the previous lines) and {{sentence}} placeholders; Reset to default restores it.

The Explain settings dialog: Provider, model and the prompt.The Explain settings dialog: Provider, model and the prompt.

With Kimochi Cloud, each line’s menu has Read aloud, which plays the line in an ElevenLabs voice. Choose the Read-aloud voice and Voice model (Eleven v3, v4 or v4 Turbo) in Settings → Log → Reading. Without Kimochi Cloud the item isn’t shown.