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[ARTICLE · art-32515] src=dev.to ↗ pub= topic=artificial-intelligence verified=true sentiment=· neutral

Same prompt. Three AIs. One auth bug almost made it to prod. ChatGPT, Claude & Gemini gave me completely different code...here's the breakdown

A developer tested ChatGPT, Claude, and Gemini by giving them the same prompt to build a project, revealing that one AI's code contained an authentication bug that nearly made it to production. The three AIs produced completely different code, highlighting inconsistencies in AI-generated outputs.

read1 min views4 publishedJun 18, 2026

I Used ChatGPT, Claude, and Gemini to Build the Same Project. Here's What Actually Happened Dinesh M Dinesh M Dinesh M Follow Jun 18 I Used ChatGPT, Claude, and Gemini to Build the Same Project. Here's What Actually Happened

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claude 1 reaction Add Comment 2 min read

source & further reading
dev.to — original article Open the PR your reviewer has not met yet Bridging IFTTT to Your Local AI Assistant with an MCP Proxy An API key in a React bundle: 33 days to compromise
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