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MUSE

u write some, i write some

A distraction-free writing space. You write, AI continues in your voice, you take the pen back.

started
December 2025
status
invite-only
stack
Next.js 16 · React 19 · TipTap · Supabase · Claude Sonnet 5 · Claude Haiku 4.5
live
muse.somedaystudios.xyz

What

Stories, poems, screenplays, lyrics, essays. Write a passage and pass it over; the AI picks up where you left off. Start typing and the pen is yours again.

Why

AI writing tools write for you, and the result reads like nobody wrote it. Autocomplete stays out of the way but has no idea what your piece is about.

Constraints

  • The AI never writes the piece. It continues a passage and hands the pen back.
  • A rolling creative brief, written by Claude Haiku and refreshed every 500 words, keeps the voice steady.
  • Claude Sonnet answers in two parts: your passage lightly corrected, then its continuation.
  • Each writer's work is walled off in the database itself, and every writer has a daily AI budget.

Takeaway

Two models, two jobs. A cheap fast one keeps the state, an expensive one does the writing.