Automated 5-min 4K AI Ads: GPT-6 Astra Pipeline from Meta Research to Render

EXM7777 · x · 2026-09-10

The author shares an automated long-form AI ad pipeline running inside Codex: it first pulls winning ads from the Meta Ad Library for niche research, then GPT-6 Astra writes the full script with every scene mapped. Image models handle character and environment sheets, video models render the sequences, and Suno generates the soundtrack. A single CLI orchestrates what generates, in what order, and with which model, producing cinematic 4K 60fps videos in any ratio from 9:16 to 21:9. Full build details are in the linked article.

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