Sora 2 vs Veo 3.1: what you can actually run, and where

Start with the honest part: VdoBloom does not host OpenAI's Sora 2. OpenAI keeps Sora inside its own Sora app and ChatGPT, so no third-party workspace bills it from the same credit balance as Google's Veo. If Sora 2 specifically is what you need, you go to OpenAI for it.

What VdoBloom does run is Veo 3.1, in two variants: veo3_fast at 40 credits per clip and veo3_quality at 160. Veo 3.1 here supports text-to-video, first-and-last-frame animation from 1-2 images, and reference-to-video from 1-3 images — with the caveat that reference mode only runs on veo3_fast and only at 16:9.

So the practical decision is not Sora versus Veo in the abstract. It is: do you want one model in one app, or Veo alongside Kling, Runway, Seedance, Hailuo, Wan and MiniMax H3 in a single picker where you can send the same prompt to several models and keep the best take. This page lays out exactly what Veo 3.1 can and cannot do here, and which models cover the things people usually reach for Sora to get.

Generate with Veo 3.1 and 52 other variants

What this tool does

  • VdoBloom runs Google's Veo 3.1 in two variants — veo3_fast at 40 credits per clip and veo3_quality at 160 — and does not host OpenAI's Sora 2.
  • Veo 3.1 on VdoBloom supports three generation modes: text-to-video, first-and-last-frame (1-2 images) and reference-to-video (1-3 images).
  • Veo 3.1's reference-to-video mode is restricted to veo3_fast and to a 16:9 aspect ratio.
  • Veo 3.1's 1080p HD version can only be retrieved for clips generated at 16:9.
  • Veo 3.1's aspect ratio options on VdoBloom are 16:9, 9:16 and Auto.
  • VdoBloom sends every Veo 3.1 request with translation enabled by default, so a Hindi or Hinglish prompt is translated to English before it reaches the model.
  • Veo 3.1 is priced per clip, not per second, so a 40-credit veo3_fast clip costs the same whichever aspect ratio you choose.
  • For the long-clip behaviour people associate with Sora, Seedance 2.5 on VdoBloom generates up to 30 seconds in one job and Kling V3 Turbo covers any length from 3 to 15 seconds.
  • For text-to-video with audio, MiniMax H3 runs 4-15 seconds at 15 credits per second (768P) or 24 credits per second (2K), with aspect ratios up to 21:9.
  • Veo 3.1 is two of the 54 video model variants across 14 families in the same VdoBloom model picker.

How it works

  1. 1.Check whether you need Sora specifically

    If your brief names Sora 2, use OpenAI's Sora app or ChatGPT. Nothing on this page changes that — VdoBloom's roster does not include it.

  2. 2.Open text-to-video and select Veo 3.1 Fast

    veo3_fast costs a flat 40 credits per clip regardless of aspect ratio, which makes it a predictable place to test prompt phrasing without a per-second meter running.

  3. 3.Set the aspect ratio before you generate

    Veo 3.1 offers 16:9, 9:16 and Auto. Choose 16:9 if you want the 1080p HD version afterwards or if you plan to use reference-to-video, both of which are 16:9-only.

  4. 4.Add reference images if you are matching a look

    Reference-to-video takes 1-3 images but runs only on veo3_fast at 16:9. First-and-last-frame mode takes 1-2 images and is the right choice for a controlled start and end pose.

  5. 5.Escalate to Quality, or sideways to another model

    Re-run the same prompt on veo3_quality (160 credits) for the final take. If Veo's fixed clip length is the constraint, send the identical prompt to Kling V3 Turbo (3-15s) or MiniMax H3 (4-15s with audio) instead.

Frequently asked questions

Can I use Sora 2 on VdoBloom?

No. Sora 2 is not in VdoBloom's model roster — OpenAI keeps it inside the Sora app and ChatGPT. VdoBloom runs Google's Veo 3.1 (Fast at 40 credits per clip, Quality at 160), plus Kling, Runway, Seedance, Hailuo, Wan, MiniMax H3 and others, all from one credit balance.

What does Veo 3.1 cost per video?

veo3_fast is 40 credits per clip and veo3_quality is 160. Unlike Kling or Seedance, Veo 3.1 is not billed per second on VdoBloom, so the price does not change with aspect ratio or generation mode.

Can Veo 3.1 animate a photo I upload?

Yes, in two ways. First-and-last-frame mode takes 1-2 images and generates the motion between them. Reference-to-video takes 1-3 images to guide the look, but it runs only on veo3_fast and only at 16:9.

Does Veo 3.1 accept prompts in Hindi or other languages?

Yes. VdoBloom sends every Veo 3.1 request with translation enabled by default, so you can write in Hindi, Hinglish or another language and it is translated to English before it reaches the model.

Which VdoBloom model gets closest to what people want Sora for?

It depends on the trait. For long single takes, Seedance 2.5 runs up to 30 seconds in one job. For flexible clip length, Kling V3 Turbo takes any duration from 3 to 15 seconds at 7.2 credits per second at 720p. For text-to-video with audio and cinematic framing up to 21:9, MiniMax H3 runs 4-15 seconds at 15 credits per second at 768P.

Can I get 4K output?

Not from Veo 3.1, whose HD retrieval is 1080p and 16:9-only. On VdoBloom, 4K comes from Kling 3.0's 4K mode (26.8 credits per second), Seedance 2's 4K tier (414 credits for 5 seconds) or Gemini Omni's 4K resolution option.

Related tools

Veo 3.1 vs Kling vs Runway: which one for which shot

Kling V3 Turbo bills 7.2 credits/sec at 720p and runs 3-15s; Runway Gen-3 caps at 10s; Veo 3.1 Fast is a flat 40 credits a clip.

Veo 3.1 vs Seedance: flat-rate clips or per-second control

Veo 3.1 Fast costs a flat 40 credits per clip. Seedance 1.5 Pro bills 1.5 credits/sec at 720p across any 4-14s length. Compare both.

Kling vs Seedance: length, resolution and cost per second

Kling tops out at 15s; Seedance 2.5 runs to 30s. Kling 3.0 4K is 26.8 credits/sec vs Seedance 2 4K at 414 credits for 5 seconds.

Hailuo vs Kling: fixed 6s/10s clips or free-choice length

Hailuo only makes 6s or 10s clips and blocks 10s at 1080P. Kling V3 Turbo does any 3-15s at 7.2 credits/sec on 720p. Compare here.

Ready to try it?

Generate with Veo 3.1 and 52 other variants