Veo 3.1 API
Google's Veo 3.1 video line in three price tiers, one request format.
3
个模型
Veo 3.1 is Google's text-and-image-to-video line. All three tiers we serve take the same request and offer the same output settings — 720p, 1080p or 4K, in 16:9 or 9:16 — so the tier is purely a quality-for-money decision rather than a different integration. The spread between the cheapest and the most expensive tier is roughly eleven times per clip, which makes drafting on one tier and finishing on another a practical workflow.
概览
- 起价
- $0.11 / 次生成
- 模式
- Text to video, Image to video
- 分辨率
- 720p, 1080p, 4k
- 画面比例
- 16:9, 9:16
该系列的模型
| 模型 | 起价 | 模式 | 打开 |
|---|---|---|---|
| Veo 3.1 LiteCheapest Veo 3.1 tier for high-volume text-to-video. 8-second clips with audio at 720p, 1080p or 4k. Text prompt only — no reference images. | $0.11/ 次生成 | Text to video | 打开文档 |
| Veo 3.1 FastGenerate video quickly from text or reference images with resolution controls. | $0.21/ 次生成 | Text to video, Image to video | 打开文档 |
| Veo 3.1 QualityQuality-focused video generation from text or reference images. | $1.8/ 次生成 | Text to video, Image to video | 打开文档 |
价格
| 模型 | 选项 | 价格 |
|---|---|---|
| Veo 3.1 Lite | 1080p | $0.11/ 次生成 |
| Veo 3.1 Lite | 720p | $0.11/ 次生成 |
| Veo 3.1 Fast | 1080p | $0.21/ 次生成 |
| Veo 3.1 Fast | 720p | $0.21/ 次生成 |
| Veo 3.1 Quality | 1080p | $1.8/ 次生成 |
| Veo 3.1 Quality | 720p | $1.8/ 次生成 |
如何选择
Veo 3.1 Lite
High-volume text-to-video where you are generating many candidates and throwing most away. The cheapest tier by a wide margin, but it takes a prompt only — no reference images.
Veo 3.1 Fast
The default choice. Adds image-to-video on top of text-to-video, with both first-frame and reference-image modes, at roughly twice the Lite price.
Veo 3.1 Quality
Final renders where the clip ships. Same inputs and settings as Fast, priced for output you are not going to regenerate.
优势
- Identical parameter surface across all three tiers — switching tier is a one-word change, not a rewrite.
- 4K output available on every tier, not reserved for the expensive one.
- Every tier is served by the same provider routing, so a tier change needs no new credentials or endpoint.
限制
- Clip length is fixed — there is no duration parameter, so you cannot ask for a shorter or longer take.
- Only 16:9 and 9:16 aspect ratios; square and vertical-portrait framings are not offered.
- Lite cannot accept a reference image, so any image-to-video work starts at the Fast tier.
厂商对该系列的官方说明： Google DeepMind — Veo