Sora 2 Pro
by OpenAI
OpenAI's premium video model with synchronized audio.
Sora 2 Pro renders cinematic clips up to 20 seconds in 720p and 1080p with strong physics, dialogue, and sound design. Served through the OpenRouter video API.
More details
Sora 2 Pro by OpenAI is a slow-speed AI video generation model. Sora 2 Pro renders cinematic clips up to 20 seconds in 720p and 1080p with strong physics, dialogue, and sound design. Served through the OpenRouter video API. Key capabilities include text-to-video, image-to-video, native audio generation, clips of 4, 8, 12 seconds, output up to 1080p, 2 aspect ratios.
Sora 2 Pro is priced from $0.36 per second of generated video (up to $0.60 per second at the highest resolution) — a 4-second 720p clip costs about $1.44. You can generate videos with Sora 2 Pro on idapt.app alongside 200+ AI models in one workspace.
Pricing
Cost per second
from $0.36
Price range
$0.36 – $0.60
Varies by resolution & audio
| Resolution | Audio | Per second | Per 5s clip |
|---|---|---|---|
| 720p | Included | $0.36 | $1.80 |
| 1080p | Included | $0.60 | $3.00 |
Capabilities
Speed
Slow: Several minutes, highest quality
Generation modes
Text to video, Image to video
Clip length
4s, 8s, 12s
Aspect Ratios
16:9, 9:16
Audio output
Native audio
Resolutions
720p, 1080p
How to generate videos
In chat
Use Sora 2 Pro to make a 4-second video of a sunset over the oceanAPI
POST /api/v1/videos/generations
{"prompt": "A sunset over the ocean", "model": "sora-2-pro"}CLI
idapt video generate --model sora-2-pro --prompt "A sunset over the ocean"Video generation runs in the background. Poll the returned operation until the clip is ready.
