Sora 2: What It Was, What It Cost, and What To Use Now That OpenAI Has Shut It Down

What Sora 2 actually is

Sora 2 is OpenAI's text-to-video model. It launched publicly on September 30, 2025, as the successor to the original Sora model OpenAI showed in February 2024.

The model generates short clips from text prompts or reference images. You type what you want, you wait, and you get a video file back with audio baked into the same generation pass.

The audio sync is the thing that separates Sora 2 from what came before. Most earlier video models, including Sora 1, gave you silent footage. You matched sound in post. Sora 2 generated speech, background soundscapes, and sound effects timed to whatever was happening on screen. All in one call.

The other headline is physics. Sora 2 holds multi-subject scenes together better than any OpenAI model before it. Falling objects land where they should. Fluid behaves like fluid.

Two characters in the same shot maintain their spatial relationships through motion. That's a real jump from Sora 1, which routinely garbled the physics of anything with more than one moving subject.

Resolution tops out at 720p on Sora 2 and 1080p on Sora 2 Pro. Both take clips up to 20 seconds.

So what Sora 2 offered was cinematic coherence, native audio, and a generous clip length. What it never offered was 4K, multi-model flexibility, or a workflow with a future. The next section covers what happened to it.

The access story: OpenAI shut Sora 2 down

Sora 2 was retired in two steps.

The consumer product went first. OpenAI's help center records that the Sora app and web experience shut down on April 26, 2026, and no ChatGPT plan on the current pricing page includes video generation. If you subscribed to ChatGPT to make video, that path is gone.

The API went second. OpenAI's deprecation schedule removed the Sora 2 models and the Videos API on September 24, 2026. Until that date the developer rates were $0.10 per second for Sora 2 at 720p, and $0.30 per second at 720p, $0.50 at 1024p and $0.70 at 1080p for Sora 2 Pro.

So the honest cost of Sora 2 today is not a number. Anything built on it needs a replacement model now, and any per-clip math against its old rates is math about a product that no longer answers.

How Sora 2 compares to what Slates actually runs

Slates never ran Sora 2, and with the API shut down it never will. What Slates does run are three video models that cover overlapping parts of the Sora 2 use case, on models that are shipping rather than retiring.

Seedance 2.0 is the closest match for the audio plus video use case. ByteDance built Seedance with synced audio as a first-class feature, and every clip ships with dialogue, ambient sound, and effects baked into the same generation pass, at no extra cost. Clip length is 4 to 15 seconds, and resolution runs from 480p all the way to 4K rather than stopping at Sora 2's 720p ceiling.

In Slates, Seedance 2.0 at 720p is 7.5 credits a second. What you get is a model that is not being switched off, no subscription, and a resolution ladder that keeps going. ByteDance restricts realistic human faces in references, but Slates offers a Face row for AI-generated faces and a consent dialog for real people. OpenAI's Sora 2 API rejected input images with human faces.

Kling 3.0 is the closest match for cinematic camera work. Kling understands real cinematography vocabulary in its prompt parser (pan, tilt, dolly, zoom, truck, roll) and executes those instructions instead of treating them as decoration. Its censorship floor is lower than both Sora 2 and Seedance, so fashion, music video, and editorial work that Sora 2 sometimes rejects goes through. It runs at 720p on Standard and 1080p on Pro, with 4K available for hero shots, and audio is an option you pay for rather than something baked into every clip.

Seedance 2.5, the Slates default, is the match for Sora 2's length. Sora 2 stopped at 20 seconds; Seedance 2.5 makes one take up to 30 seconds and holds up to 30 reference images. If resolution is the reason you wanted Sora 2 Pro, Kling 3.0 reaches native 4K at 21 credits a second in Slates, with audio included, past Sora 2 Pro's 1080p ceiling.

None of these is a pixel-for-pixel Sora 2 clone. Between the three, Slates covers every use case Sora 2 was good for, on models with a road ahead of them.

What to do if Sora 2 was on your list

If you had Sora 2 in a pipeline, it stopped answering on September 24, 2026, and there is no consumer path left to fall back on. Clips you already exported are yours; anything still to render needs a new model.

If you were evaluating Sora 2, evaluate its replacements instead. Slates runs Kling 3.0, Seedance 2.5 and Seedance 2.0 as a single desktop app with per-credit pricing. You pay for the seconds you actually generate, and you pick the model per shot.

For the Sora 2 audio-first use case, Seedance 2.0 is the cleanest match, at 7.5 credits a second for 720p. For cinematic camera work without audio, Kling 3.0 Standard runs 4.2 credits a second. For 4K hero shots, Kling 3.0 beats Sora 2 Pro on resolution.

The real question was never one flagship model against three. It is whether the model you build on will still be there next quarter.

Frequently asked questions

Related

• Seedance 2.0: the closest Sora 2 audio match
• Kling 3.0: cinematic camera work without the audio
• Veo 3.1: what it does and what replaced it
• AI story generator: pick the right model per scene
• Slates pricing and credits