첫 번째 항목은 항상 핀의 출처입니다. 전체 신뢰도는 각 자료가 위의 시작·종료 시각을 얼마나 확실히 뒷받침하는지에 대한 가중 평균이며, 자료는 최신 자료보다 180일 오래될 때마다 가중치가 절반이 됩니다.
TechCrunch (30 Sep 2025, 18:28 UTC), Tom's Guide (30 Sep) and The Verge[2] (1 Oct) report the announcement on Tuesday 30 September 2025; Wikipedia[6] says Sora 2 was unveiled with the iOS app that day. Some outlets describe the app as reaching users the next day.
Hayden Field's briefing report: OpenAI staff called Sora a possible 'ChatGPT moment for video', claimed a 'step function change' in physics, the app is invite-only with four friend invites, and clips generated live were 'terrifyingly realistic'.[1]
Launch-day explainer: invite-first rollout, then Sora 1 power users and ChatGPT Pro, Plus and Team; iOS app next day in the US and Canada; synced voices and sound effects; API and Sora 2 Pro 'coming soon'.[1]
PCMag's test: audio and video quality 'can be quite good' but distortions are easy to hit; cameos work well; Pro users get 25-second storyboard videos versus 15 seconds for others after the October update.
Reports that the Sora web and app version goes dark on 26 April 2026 and the API follows on 24 September 2026, with Sora continuing only as world-model research.[1]
Some of the clips were generated live as we watched, and they were terrifyingly realistic — no more six-fingered hands (that I could see, at least).
In short, Sora 2's AI audio and video quality can be quite good. “Can” is the operative word, though, as it’s easy to encounter distortion and errors in your videos.
You can add audio to your video with both sound effects and dialog that sync up with people speaking.
Sora 2 delivers fast, realistic short clips with accurate physics and clean audio synchronization.
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