Public Beta

AI makes mistakes.
COS catches them.

The Cognitive Operating System validates every AI response in real time — flagging hallucinations, correcting errors, and showing you what to trust.

How It Works

Three steps. Every response validated before you see it.

1
Ask anything
Type a question. COS sends it to a frontier AI model — Haiku or Gemini — to generate a response.
2
AI responds
The model answers your question. But how do you know the response is accurate? That’s where COS steps in.
3
COS validates
Every claim is checked in real time. Flagged issues get corrections. You see a confidence score, risk level, and what to trust.
3
Validation Tiers
2
AI Models
✓
Real-Time Corrections

Built for Trust

Every feature designed to make AI output reliable.

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3-Tier Validation
Heuristic pattern detection, single-model AI review, and multi-model consensus. Each tier goes deeper.
✓
Real-Time Corrections
Flagged claims don’t just get highlighted — COS generates the factually correct version inline.
◊
Multi-Model Support
Haiku and Gemini today. Sonnet and Opus coming soon. Cross-check AI with AI.

Ready to see AI you can trust?

Sign up for the public beta. Free to use. 20 messages per day.

Built by Protofine.ai — Making AI Reliable