Meet Prism-2.
Think it through.
Two independent perspectives. A carefully checked answer. Choose Swift, Balanced, or Advanced — or let Auto match the depth to your task. Prism-2 is our next step toward AI that helps you get things done.
Start free with Prism-1. The Prism-2 beta is being prepared for paid plans, with separate usage limits.
Features
Everything you need in one place
AI Chat
Start with Prism-1, then explore Prism-2 on a paid plan as the beta opens: independent drafts, deeper checks, and room to clarify your request while it works.
Start ChattingPredictions
Create markets, track probabilities, and use AI analysis to reason from current evidence instead of vibes.
Open PredictionsNotebook
Write, organize, and share ideas in a personal notebook that fits the larger OptiLM ecosystem.
Read EntriesFood
Compare nutrition, calculate diet targets, filter ingredients, and use practical tools for better daily food decisions.
Open FoodResearch
Explore innovation-focused posts about AI architecture, robotics, intelligence, science, and better systems.
Read ResearchDebate
Compete in structured debates, climb rankings, and sharpen arguments through community analysis.
Open Debate