Prompt de Vídeo Promocional do GPT-6 Astra

Check OpenAI's official X account and announcements, collect official videos and demos of `GPT-6 Astra` and related technologies, and edit them into a 1-minute cinematic promo video. At the beginning, include a beautiful nebula like Andromeda rotating, with stars and dust forming the text "GPT-6 Astra" through motion graphics. In the main section, curate the key features, use cases, and related announcements, presenting them with collage and smooth transitions, beautiful effects, concise captions, and music-synced editing. End with the nebula and title. Keep the total duration within 60 seconds.