AI Scéniste — AI for story simulation

AI Scéniste is an AI screenplay and story-simulation tool that helps writers create scripts, novels, and game scenarios by simulating characters rather than generating text sequentially. Instead of predicting the next line, its patented story-simulation engine models how characters interact based on their defined motivations, personalities, and relationships, then converts those simulated events into a script automatically. The stated benefit is coherence: by driving the narrative from character behavior, it aims to keep plot and character consistent across large works — the product cites maintaining consistency across pieces of 100K+ characters. It targets screenwriters, novelists, game designers, and scenario studios who want to cut creation time without losing narrative coherence; the makers report professional testing that reduced outline creation by 78% (from 8 hours to 1.8 hours). Pricing starts at roughly $3 per month (about ¥480/month) and a one-week free trial is available. As with any generative writing aid, output still needs a human editing pass, and the character-simulation approach is a specific workflow that may suit some writers better than a straight drafting tool.

Writing scripts, novels, and game scenarios by simulating character interactions instead of generating text line by line.