🤔 Sora AI Kya Hai?
Sora OpenAI ka text-to-video model hai jo Feb 2024 mein announce hua aur Dec 2024 mein public launch hua. Sora 2 (Oct 2025) ne lambai 20 seconds tak badha di, audio (dialogue + sound effects) bhi generate karta hai, aur photo-realistic quality 4K tak deta hai. Aap likhte ho 'Mumbai ki barsaat mein ek chaiwala apni dukaan se chai banata hai, slow motion, golden hour lighting' — 60 seconds baad video taiyaar. Pricing reality — Sora standalone subscription kahin nahi milti India mein officially, lekin ChatGPT Plus ($20/month, ~₹1700) ke andar limited Sora access mil jaata hai (50 short videos/month). Pro plan $200/month (~₹17000) full Sora access deta hai with priority queue. Indian credit card se payment ke liye HDFC/Axis/ICICI ka international Visa-Mastercard chahiye, RuPay nahi chalta.
Kaam kaise karta hai? Diffusion + transformer architecture pe based hai — har frame ko 'noise' se start karke text prompt ke hisab se denoise karta jaata hai. Camera angles (drone shot, dolly zoom, handheld), lighting (golden hour, neon), aur style (anime, hyperrealistic, watercolor) sab control kar sakte ho. Indian creators iska use Instagram Reels, YouTube Shorts thumbnails, product demos, aur wedding teaser concepts ke liye kar rahe hain. Kahan kamzor — Hindi text rendering buggy hai (signboards mein gibberish dikhata hai), Indian faces ki diversity limited hai (training data Western-heavy), aur 'Bollywood star' jaise prompts policy violation karte hain. Veo 3 (Google), Runway Gen-4, Kling AI — sab competitors hain Sora ke 2026 mein.
