Runway Aleph
Runway — Does Runway Aleph support a reference image? — 90 credits / request. Use it to request additions, removals, replacements, relighting, restyling, or content changes to existing footage. Use it to request additions, removals, replacements, relighting, restyling, or content changes to existing footage.
At a glance
What is this model like?
Required: 1 MP4/MOV video (95 MB); optional: 1 JPG/PNG/WebP image (10 MB) — 5,000 characters. Use it to request additions, removals, replacements, relighting, restyling, or content changes to existing footage.
Key facts
Quickly assess whether this model fits your use case.
Also known as
The same model may appear under different names across documentation and community discussions; this list keeps them easy to search and compare.
Common questions
These practical questions focus on the task, input conditions, and result requirements you should confirm before choosing.
Selection guide
Use these decision points when choosing a model.
When the input is an existing video — Runway — Does Runway Aleph support a reference image? — 90 credits / request. Use it to request additions, removals, replacements, relighting, restyling, or content changes to existing footage.
When starting from text or one image — Kyeo currently deducts a fixed 90 credits for each Runway Aleph request, regardless of source-video length, aspect ratio, reference image, or seed.
Minimum verification path — Use it to request additions, removals, replacements, relighting, restyling, or content changes to existing footage.
Popular comparisons
Compare common alternatives on the same task to clarify differences in inputs, controls, and cost.
Model comparison
Compare the current model with alternatives at a glance.
Practical usage insights
Practical guidance based on public sources, current on-site limits, and representative tasks.
Runway Aleph parameters — How long are Runway Aleph result links valid?
How long are Runway Aleph result links valid? — Runway Aleph vs Luma Modify Video
Capabilities
Runway — Runway Aleph vs Luma Modify Video — Runway Aleph vs Runway
Runway — Runway Aleph vs Runway — Runway Aleph retirement date
Runway — Runway Aleph retirement date — How do I use Runway Aleph?
Use cases
Edit existing video from a text instruction
Guide the edit with a reference image
Compare aspect-ratio and seed combinations
Prompt tips
Lead with the editing action and target
Explain how the reference image should be used
Compare one available control at a time
Why choose it
What to know first
Adjustable parameters
Quickly assess whether this model fits your use case.
Credit usage
Kyeo currently deducts a fixed 90 credits for each Runway Aleph request, regardless of source-video length, aspect ratio, reference image, or seed.
Before batch generation, run an A/B test with the same assets across the current model and alternatives to validate quality and avoid wasting credits.
FAQ
Related models
Compare these similar candidates before deciding.
Runway
Runway currently supports text-to-video and single-image-to-video. Base generation offers 720p for 5 seconds, 720p for 10 seconds, and 1080p for 5 seconds.
HappyHorse 1.0
HappyHorse 1.0 / Workflows — The currently available workflows are prompt-only video, one-image video, and reference video with 2 to 9 images. Editing an existing video is currently unavailable on this page.
Seedance 2.0
Seedance 2.0 / Capabilities — Text accepts no media; frames requires a first frame and allows a last frame; reference requires a prompt and at least one image, video, or audio reference. Reference media cannot be sent with endpoint-frame fields. Seedance 2.0 supports three mutually exclusive text, frame, and multimodal-reference scenes. The current callable output set is 720p, 1080p, and 4K for 4–15 seconds; video-reference requests are available only at 1080p or 4K because those are the current priced combinations. 164–3,840 credits per request
Sources
Content is based on model documentation, feature references, and the settings available on Kyeo AI.
Runway — Does Runway Aleph support a reference image? — 90 credits / request. Use it to request additions, removals, replacements, relighting, restyling, or content changes to existing footage. Kyeo currently deducts a fixed 90 credits for each Runway Aleph request, regardless of source-video length, aspect ratio, reference image, or seed.