kling-video-o3/standard/reference-to-video
Reference-driven 3-15s video generation at $0.084 per second.
Wan 3.0 Prime Text To Video generates clips from a written scene on the fast Wan 3.0 Prime tier.
Pricing depends on resolution and duration: $0.0624 per second at 480p, $0.124 per second at 720p, and $0.249 per second at 1080p. Audio on or off does not change the rate.
| Parameter | Required | Type | Default | Range / Options | Description |
|---|---|---|---|---|---|
| prompt* | Yes (*) | string | Example prompt | Up to 20,000 characters | Scene, subject, action, camera, lighting, and motion. |
| resolution | No | string | 720p | 480p, 720p, 1080p | Output resolution tier. |
| aspect_ratio | No | string | 16:9 | 16:9, 9:16, 1:1, 4:3, 3:4, adaptive | Output aspect ratio. |
| duration | No | integer | 5 | 2-30 | Output length in seconds. |
| prompt_extend | No | boolean | true | true / false | Auto-expand prompt; off can shorten wait. |
| enable_audio | No | boolean | true | true / false | Include synchronized audio. |
| seed | No | integer | random | 0-2147483647 | Seed for reproducible results. |
Reference-driven 3-15s video generation at $0.084 per second.
Animate a still photo into smooth 720P or 1080P video from one prompt.
Generate cinematic videos from text prompts with Wan 2.1.
Precise prompts, lifelike motion, vivid video quality.
Turns static visuals into cinematic motion with synced audio and natural camera flow
HappyHorse 1.0 Reference to Video fuses up to 9 reference images and a prompt into a coherent multi-character clip with stable identity.
Wan 3.0 Prime Text To Video turns a written scene description into a short cinematic clip without uploading a reference image. It is suited to concept previz, ad drafts, and social clips when you want Wan 3.0 quality with faster turnaround than the standard tier.
Wan 3.0 Prime Text To Video uses the Prime inference tier (wan3.0-video-prime), which prioritizes speed while targeting the same Wan 3.0 visual output profile. Parameters and API shape align with standard Wan 3.0 text-to-video.
You can set 480p, 720p, or 1080p resolution, choose aspect ratios including 16:9 and 9:16, and pick duration from 2 to 30 seconds. Optional synchronized audio and prompt expansion are available in the parameter panel.
When enabled, Wan 3.0 Prime Text To Video may expand your prompt before generation for richer detail. Disabling it can reduce wait time when your prompt is already well structured.
Yes. Use the RunComfy model UI to prototype, then call Wan 3.0 Prime Text To Video via the RunComfy HTTP API with the same parameters for automation.
Pricing is $0.0624 per second at 480p, $0.124 per second at 720p, and $0.249 per second at 1080p. Audio on or off does not change the rate. New users typically get trial credits to try Wan 3.0 Prime Text To Video first.
RunComfy is the premier ComfyUI platform, offering ComfyUI online environment and services, along with ComfyUI workflows featuring stunning visuals. RunComfy also provides AI Models, enabling artists to harness the latest AI tools to create incredible art.
