NEW GPT 5.4 + CODEX IS ABSOLUTELY INSANE (TRY THIS NOW)
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OpenAI just dropped GPT 5.4 — and I put it through the hardest test I know inside Codex. 1M context window, 128K output, $2.50 input pricing. But does it actually deliver production-ready code?
In this video I run my classic school community prompt and let it go uninterrupted for 20 minutes to se…