Veo 3.1 Lite vs Veo 3.1 Fast
Google's Veo 3.1 Lite and Google's Veo 3.1 Fast both target video generation, but they price and behave differently. Here is the side-by-side.
Pricing checked against provider documentation on . How we verify
The short answer
Veo 3.1 Lite is the cheaper option — roughly 3.0x less on a blended workload, and it suits cheap drafts during prompt iteration. Veo 3.1 Fast justifies its premium when you need veo quality at a working budget.
Google • Veo 3.1
$0.05 / $
/ video sec (input / output)
The cheapest route to generated video by a wide margin, and the reason Veo's tiering is genuinely useful: iterate prompts at three to five cents per second, then re-render only the approved shot on the full model. Silent output and preview status, with regional availability and fixed quotas to check.
Google • Veo 3.1
$0.15 / $
/ video sec (input / output)
The practical default in the Veo line: native audio included, video extension and reference-image support intact, at roughly a third of the standard model's price. Supports text-to-video, image-to-video, and generation from first and last frames, with C2PA content credentials attached to output.
Input price
Veo 3.1 Fast is 3.0x the price than Veo 3.1 Lite on input tokens.
Specification comparison
| Attribute | Veo 3.1 Lite | Veo 3.1 Fast |
|---|---|---|
| Input (/ video sec) | $0.05 | $0.15 |
| Output (/ video sec) | — | — |
| Cached input | — | — |
| Context window | — | — |
| Max output | — | — |
| Native reasoning | No | No |
| Knowledge cutoff | — | — |
| Relative latency | medium | medium |
| Open weights | No | No |
| API model ID | veo-3.1-lite-generate-001 | veo-3.1-fast-generate-001 |
| Status | preview | stable |
Veo 3.1 Lite: 720p, video only, no audio. Quoted between $0.03 and $0.05/sec depending on route. Clips are 4, 6, or 8 seconds; access is quota-limited and regional.
Veo 3.1 Fast: Audio included. Video-only routes are cheaper at roughly $0.08–$0.10/sec, and third-party resellers vary. Clips are 4, 6, or 8 seconds.
Choose Veo 3.1 Lite if…
- Prompt iteration and previsualisation
- Storyboard and animatic drafts
- Volume testing before committing budget
- Internal concept clips
Choose Veo 3.1 Fast if…
- Social and marketing clips with audio
- Image-to-video animation
- Extending existing footage
- Volume production on a budget
Frequently asked
Is Veo 3.1 Lite or Veo 3.1 Fast cheaper?
Veo 3.1 Lite is cheaper. On a blended 3:1 input-to-output workload it costs about 3.0x less than Veo 3.1 Fast.
Which has the larger context window, Veo 3.1 Lite or Veo 3.1 Fast?
Both accept up to — tokens, so context is not a differentiator here.
Should I use Veo 3.1 Lite or Veo 3.1 Fast?
Pick Veo 3.1 Lite for cheap drafts during prompt iteration. Pick Veo 3.1 Fast for veo quality at a working budget. If cost dominates the decision, Veo 3.1 Lite wins; if you need the capability ceiling, benchmark both on your own evals before committing.