Council Arcana
Board of AI Directors for Complex Decisions
The best language models deliberate together. Anonymous peer review eliminates bias. You get an answer verified by multiple AI experts.
How It Works
Collect Opinions
10+ AI models answer your question simultaneously and independently
Anonymous Review
Each model evaluates all answers without knowing who wrote them. No favoritism.
Synthesize
The chairman model combines the best insights into a single comprehensive answer
Features
Multi-Model
10+ leading LLMs — GPT, Claude, Gemini, DeepSeek, and more
Anonymous Voting
Peer review without bias — models don’t know whose answer they evaluate
5 Scenarios
Classic council, Devil’s Advocate, Iterative refinement, Expert panels, Speed round
7 Languages
Interface in English, Russian, German, Spanish, Chinese, Hebrew, Arabic
Free Tier
Use your own OpenRouter API key — pay only for tokens you use
Real-time Streaming
Watch AI models think and deliberate in real time
Use Cases
Business Decisions
Get balanced analysis of strategic choices from multiple AI perspectives
Code Review
Multiple AI models review your code and architecture decisions
Research & Analysis
Cross-validate findings with diverse AI expert opinions
Content Evaluation
Get peer-reviewed feedback on texts, proposals, and documents
Frequently Asked Questions
What is Council Arcana?
Council Arcana is an AI deliberation platform where multiple language models (GPT, Claude, Gemini, DeepSeek, and others) collaboratively answer your questions. The key innovation is anonymous peer review — models evaluate each other's answers without knowing the author, eliminating bias.
How does the 3-stage deliberation work?
Stage 1: All AI models answer your question independently. Stage 2: Each model anonymously reviews and ranks all responses. Stage 3: A chairman model synthesizes the best insights into one comprehensive answer based on the peer review results.
Is Council Arcana free?
Yes! You can use Council Arcana for free with your own OpenRouter API key — you only pay for the tokens you use. We also offer managed plans for users who prefer not to manage their own API keys.
Which AI models are available?
Council Arcana supports 10+ leading language models including GPT-4o, Claude Sonnet, Gemini Pro, DeepSeek, Llama, and more. You can customize which models participate in your council sessions.
What are concilia?
Concilia are publicly shared council sessions. Users can share their AI deliberations with the community, allowing others to see how multiple models approach different questions and topics.
Ready to Start?
Sign in and try your first council session for free.
Free with your own OpenRouter API key. No credit card required.