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4–30s720p · 1080p · 4kNative audio
From 236 creditsPriced as the engine it picksVidBoss Auto Details
OpenAIBetaCinematicDialogueLong takes
OpenAI Sora 2
Sora 2 turns a prompt or a starting image into a clip of up to 20 seconds with synchronized dialogue, sound effects and ambience. It is strong at physical realism, multi-beat action and characters that talk.
Generate with Sora 2From 226 creditsExact price shown in the studio before you generate
Beta: this model is wired to its published API but hasn't completed a paid live validation run on VidBoss yet. If a generation fails, its credits are returned automatically.
How it works
- Describe the scene, action and any dialogue in quotes.
- Pick 4 to 20 seconds and portrait or landscape.
- Sora renders picture and sound together at 720p.
Strengths
- Long single clips
- Believable physics
- Dialogue and sound effects
Limits to know
- 720p output
- Real people and copyrighted characters are blocked by OpenAI
Best for
Story beatsTalking charactersFunny skits
Specs
| Lengths | 720p: 4, 8, 12, 16, 20 seconds |
|---|---|
| Resolution | 720p |
| Aspect ratio | 16:9 or 9:16 |
| Audio | Always generates audio |
| Inputs | Prompt, Image or saved character (optional) |
Example prices
| Clip | Credits |
|---|---|
| 4s · 720p | 226 |
| 8s · 720p | 431 |
| 20s · 720p | 1,047 |
1 credit = $0.01 at list price. Credits held for a generation are returned if it fails.
Provider documentation
Reviewed 2026-10-11.
OpenAI Sora 2 compared
Limits as set up on VidBoss AI today.
| Model | Starts from | Length | Resolution | Sound | Best for |
|---|---|---|---|---|---|
| OpenAI Sora 2 OpenAI | Text · Photo | 4–20 s | 720p | Always generated | Story beats, Talking characters |
| Kling 3.0 Pro Kuaishou | Text | 3–15 s | 1080p | Optional | Cinematic scenes, Dialogue shots |
| Kling 3.0 Pro · Image to Video Kuaishou | Photo (required) | 3–15 s | 1080p | Optional | Product shots, Character animation |
OpenAI Sora 2 FAQ
What is OpenAI Sora 2?
OpenAI's storytelling model with sound, up to 20 seconds. It is made by OpenAI and available in the VidBoss AI studio as a beta model.
How long can OpenAI Sora 2 videos be?
720p: 4, 8, 12, 16, 20 seconds.
Does OpenAI Sora 2 generate sound?
Always generates audio.
What can I start a OpenAI Sora 2 video from?
Prompt, Image or saved character (optional).
How much does OpenAI Sora 2 cost on VidBoss AI?
From 226 credits per video, depending on length and settings. The exact price is shown before you generate, and the credits are returned automatically if a render fails. Every plan includes every model.
Guides
Model comparison
Kling 3.0 vs Veo 3.1 vs Sora 2
A practical comparison of Kling 3.0, Google Veo 3.1 and OpenAI Sora 2 on VidBoss AI: lengths, resolutions, sound and what each is best at.
5 min read ModelsHow to choose the right AI video model
Compare every AI video model on VidBoss AI by length, resolution, sound and inputs, and learn which one fits your shot.
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Start today
Make your first AI video from $4.99.
Your first month of the VidBoss AI video generator at a discount, with the plan's full monthly credits and every model: Kling, Veo, Sora, Seedance and more. Renews at the regular price; cancel any time.
$14.99$4.99first month
$10.00 off your first month only
1,499 credits, the full Starter allowance
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2,624 credits, the full Pro allowance
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$39.00 off your first month only
6,554 credits, the full Business allowance
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- Exact credit price before every render
- Failed renders refund their credits
- Secure checkout by Stripe
- Cancel any time
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