1667
Write your novel in the terminal with AI
1667 is a full-screen terminal environment for writing fiction with language models. You prompt a model for the next paragraph, and it keeps every take it gives you side by side on a tree you can walk back through—so no draft is ever thrown away. Enter opens the composer, Left/Right flip between sibling takes, and M opens a path map of the whole story with word counts per part.
Use Cases
- Novelists drafting chapters with model-generated continuations in the terminal
- Writers exploring multiple directions for a scene and keeping every take
- Comparing alternative takes of a passage side by side
- Writers who want AI assistance with private files and their own model endpoint
- Reviewing story structure part-by-part with the path map
- Organizing a novel into chapters and navigating between them
- Writers who hand-write prose but use the model to generate alternatives
