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Mischief 1 vs Sora for Image to Video: What Changed in 2026

Last updated: 2026-11-11

ClipWhim is an independent product and is not affiliated with, endorsed by or sponsored by The Biological Computing Co. (TBC). “Mischief 1” is used only to describe the third-party model ClipWhim runs, accessed via API; the name belongs to its owner.

Try it now: upload an image and get a 3–5 second video. Start with the Trial Pack: 60 credits, enough for 3 5-second 720p Mischief 1 clips or 6 5-second 480p Mischief 1 clips. Pay once.

Open the generator

Mischief 1 vs Sora is no longer a choice between two live products. OpenAI states that As of April 26, 2026, the Sora product is no longer available (OpenAI: Sora 2), and that The Sora 2 models and Videos API were shut down on September 24, 2026 and are no longer available, with No one-to-one replacement API (OpenAI video generation guide). Mischief 1, which The Biological Computing Co. (TBC) built for turning a still into motion, still runs in the generator on this page. The comparison below is about starting from a still, and where Mischief 1 can and cannot pick up that work.

mischief1.com is an independent third-party platform operated by ClipWhim. It is not affiliated with or endorsed by the model makers or products compared here. Models are accessed via official APIs. This site runs Mischief 1 only; we do not resell Sora or any other OpenAI model. We are not affiliated with TBC or OpenAI. Sora is named only for comparison. Every Sora fact comes from OpenAI's own pages, listed under Sources and checked on November 11, 2026.

Start from a still with Mischief 1

Upload a first-frame image, write a motion prompt and generate here. Sign-in required; failed generations are refunded automatically.

9 credits per clip · 10 welcome credits cover 1 clip at these settings. Tip: test at 480p, finish at 720p.

Output: 16:9 widescreen · 480p or 720p · 3 or 5 s · 16 fps · MP4 · no audio

Mischief 1 vs Sora at a glance

Mischief 1 (TBC)Sora 2 (OpenAI, as documented)
Can you use it today?Yes, in the web generator hereNo. The Sora product ended April 26, 2026; the API ended September 24, 2026
Starting inputOne first-frame image plus a motion prompt; text alone is rejectedA text prompt, or an image as the first frame (API)
Image rulesJPG, PNG or WebP up to 4 MB; other shapes are cropped to 16:9JPEG, PNG or WebP, matching the output size; images with human faces were rejected (API)
Clip length3 or 5 seconds16- or 20-second generations, extendable to 120 seconds (API guide)
Resolution and shape480p (832×480) or 720p (1280×720), 16:9 only1280×720 in the guide’s examples; 1920×1080 or 1080×1920 with sora-2-pro
SoundNone; clips are silentGenerated with the video, including dialogue and sound effects
How people got accessSign in here and spend creditsInvite-only Sora iOS app and sora.com at launch, US and Canada first; Sora 2 Pro for ChatGPT Pro users
Pricing modelCredits per clip; see pricingNo longer sold. For past plans, check OpenAI’s site

Sora: OpenAI, Sora 2, Sora 2 system card, video generation guide (kept by OpenAI for historical reference). Mischief 1: fal API schema, OpenRouter. Checked November 11, 2026.

What happened to Sora

OpenAI announced Sora 2 on September 30, 2025, with an iOS app. Access started by invitation in the United States and Canada; ChatGPT Pro users got Sora 2 Pro on sora.com, and an API was planned (OpenAI: Sora 2). The system card adds that early access used limited invitations, with restrictions on uploading images of photorealistic people (Sora 2 system card). Both pages now carry the notice that the Sora product closed on April 26, 2026. OpenAI's deprecation list shows developers were notified on March 24, 2026, and that the Videos API and the sora-2 and sora-2-pro models and snapshots were removed on September 24, 2026, with no replacement named (OpenAI deprecations). For account and export questions, see OpenAI's help article on the Sora discontinuation.

Starting from a still: how the two differed

Both treat your picture as frame one. OpenAI's guide says the input image is the first frame, must match the requested output size, and that images with human faces were rejected (OpenAI video generation guide). Mischief 1 has no size-matching step: it center-crops the still to 16:9 by default, and it cannot start from text at all (fal API schema).

Example first-frame image: a woman with dark hair in a red coat on a city street, looking to the side
A portrait first frame. OpenAI's API rejected stills with human faces; here a portrait needs consent under our Acceptable Use Policy.

Where Sora 2 went further

  • Sound. OpenAI presented Sora 2 as a video and audio model with dialogue and sound effects (OpenAI). Mischief 1 is silent.
  • Length. The archived guide lists 16- and 20-second generations, extendable to 120 seconds; Mischief 1 stops at 5 seconds.
  • Vertical and 1080p. sora-2-pro rendered 1920×1080 or 1080×1920. Mischief 1 is 16:9 at 480p or 720p.
  • Text-only prompts. Sora could start from words alone; Mischief 1 always needs an image.

Where Mischief 1 fits

  • It is available. Open the generator, upload a still and get a clip today.
  • Short, silent, widescreen motion. Steam, water, drifting clouds, a slow push-in: a 3- or 5-second beat that does not need sound or a vertical frame.
  • Credits per clip. Each run spends credits, and the generator shows the cost first. See Mischief 1 pricing.
Example first-frame image: snow-capped mountains reflected in a still lake under a pink and orange sunset sky
A widescreen landscape still, the kind of first frame that suits one short, silent beat such as drifting clouds or rippling water.

It is not a drop-in replacement. If a Sora workflow relied on sound, long takes or vertical output, Mischief 1 will not cover it.

Moving a Sora-style image idea to Mischief 1

  1. Crop the still to widescreen before you upload.
  2. Cut the idea to one beat. A 20-second plan becomes its single best 3- or 5-second moment.
  3. Rewrite the prompt as motion only: what moves and what the camera does.
  4. Add sound afterwards in a video editor.

Output details are on the Mischief 1 image to video page.

Which should you use?

Choose Mischief 1 if…

  • You have a still and want a short landscape clip from it now.
  • Silent output is fine, or you will add sound in an editor.
  • You want to pay per clip with credits.

Look beyond both if…

  • You need native sound, dialogue or lip sync in the file.
  • You need vertical video, 1080p or clips longer than 5 seconds.

Sora is not an option for new work, so compare it with models you can still run. Mischief 1 vs Kling covers a model with sound and vertical output; Mischief 1 vs Wan 2.2 covers the open model it is built on; Mischief 1 vs Hailuo compares MiniMax's image-to-video models. For Runway's published web workflow and aspect ratios, see Mischief 1 vs Runway AI. See Mischief 1 alternatives for a wider list, or the Mischief 1 review.

Sources

Sora facts come only from these official OpenAI pages, checked November 11, 2026:

Mischief 1 facts: fal API schema, fal model page, OpenRouter, The Next Web.

Frequently asked questions

Is OpenAI Sora still available?
No. OpenAI says the Sora product has not been available since April 26, 2026, and that the Sora 2 models and Videos API shut down on September 24, 2026, with no one-to-one replacement API.
Can Mischief 1 replace Sora for image to video?
For short, silent, widescreen clips from a still, yes. It cannot match what OpenAI documented for Sora 2: sound, clips of 16 seconds and longer, vertical output or 1080p.
Does Mischief 1 make sound like Sora 2?
No. Mischief 1 clips are silent. OpenAI presented Sora 2 as generating audio with the video, including dialogue. If a clip needs a soundtrack, add one in an editor afterwards.
Is this site affiliated with OpenAI or Sora?
No. This site runs Mischief 1 only and is not affiliated with OpenAI or TBC. Sora is mentioned only for comparison, using OpenAI’s published pages.
How does pricing compare?
Mischief 1 here uses credits per clip; cost depends on resolution and length, and the pricing page has the current rates. Sora is no longer sold, so there is no current Sora price to compare; for past plans, check OpenAI’s site.

Try the AI video generator

Upload an image, write a motion prompt and get a 3–5 second widescreen clip. Failed generations are refunded automatically.

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