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Dev.to
6/15/2026
I got tired of switching tabs to compare AIs, so I built a Consensus Engine

I got tired of switching tabs to compare AIs, so I built a Consensus Engine

Short summary

Developer built AI Verdict, a tool that runs your prompt across ChatGPT, Claude, Perplexity, and Gemini simultaneously and generates a consensus summary highlighting where models agree and contradict. Uses browser sessions to avoid API key setup and costs. Designed to reduce hallucination risk by synthesizing outputs rather than trusting a single model.

  • •Compares outputs from 4 major AI models in parallel to reduce hallucinations
  • •Browser session piggybacking eliminates API key setup and associated costs
  • •Consensus engine highlights agreements and contradictions across models

Generated with AI, which can make mistakes.

#ai-tools#ai-agents#product-launch
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