Clear CortexGoogle· PREMIUM
Veo 3.1
Google's top Veo tier, on a pay-per-clip account.
Generate video with Veo 3.1 at 720p, 1080p or 4K in 4, 6 or 8 seconds, with generated audio and first/last-frame control. No Google subscription — pay per clip.
Generate with Veo 3.1Pay per clip. No seat, no subscription.
What it accepts
Read straight off the generator's own model registry, so this page and the thing that runs your prompt can never disagree.
- Model
- google/veo-3.1
- Clip length
- 4s · 6s · 8s
- Resolutions
- 720p · 1080p · 4K
- Aspect ratios
- 2 — 16:9, 9:16
- Frame control
- first and last frame
- Audio
- generated with the clip
- Reference images
- not supported on this model
- Billed
- per second of video
What Veo 3.1 is for
- The final take, after a cheaper tier has settled the shot.
- 4K with generated audio in a single pass — no separate sound step.
- Starting or ending a clip on an image you already have: it takes both frame slots.
- Google's flagship video model without a Google subscription — you pay for the clips you make.
When not to use it
Draft on Veo 3.1 Fast. It takes identical lengths, resolutions and ratios, at half this per-second rate without audio and under a third of it with audio on.
Veo 3.1 FastEvery video model on Clear Cortex
One account, one pot of credit, all 7. Switch model between clips without losing your prompt.
| Model | Maker | Max res | Clip length | Ratios | Refs | Billed |
|---|---|---|---|---|---|---|
| Seedance 2.0 Mini | ByteDance | 720p | 4–15s | 7 | 4 | per video token |
| Seedance 2.0 | ByteDance | 4K | 4–15s | 7 | 4 | per video token |
| Kling 3.0 Standard | Kuaishou | 720p | 3–15s | 3 | 0 | per second of video |
| Kling 3.0 Pro | Kuaishou | 720p | 3–15s | 3 | 0 | per second of video |
| Veo 3.1 Fast | 4K | 4–8s | 2 | 0 | per second of video | |
| Veo 3.1 | 4K | 4–8s | 2 | 0 | per second of video | |
| Hailuo 3 | MiniMax | 2K | 5–15s | 6 | 0 | per second of video |
All seven take a first frame and a last frame, and all seven can generate audio with the clip, so neither is a column. “Clip length” is the span the model accepts — Veo takes only 4, 6 or 8 seconds inside its range, the rest take every whole second. “Billed” is the unit the provider charges in: a per-second model's cost is settled before the job runs, a per-token model's moves with the resolution you pick as well as the length.
Try Veo 3.1 now
One login, one invoice, 7 video models. You pay for the clips you make, not for a seat you might not use.
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