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

> Source: <https://dev.to/mr_dinesh_dev/same-prompt-three-ais-one-auth-bug-almost-made-it-to-prod-chatgpt-claude-gemini-gave-me-13i7>
> Published: 2026-06-18 12:15:22+00:00

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