
My former colleague Parker Ortolani has been experimenting with “vibe coding” for months, building native and web apps by steering large language models with carefully crafted prompts. GPT-4o and Claude helped him get functional prototypes running, but GPT-5 is the first model that delivers the complete experience he’s been waiting for. Here’s how GPT-5 improves on earlier models:
What makes GPT-5 better for vibe coding
Parker says it plainly in his blog post:
“The…

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