Happy Horse

Mode: video · Models: 3

Vendor: Qwen Cloud · Official API docs: Qwen Cloud docs

Happy Horse 1.0 is a text-to-video model running on Qwen Cloud (Alibaba Cloud Intl / DashScope), with highly realistic dynamic rendering, accurate text-semantic comprehension, and fluid, detail-rich motion. Resolutions up to 1080P and 5/10/15-second durations. The catalog also exposes backend-enabled reference-to-video and video-edit variants alongside the base text-to-video model.

Models

id	Name	Input type
happyhorse-1.0-t2v	Happy Horse 1.0	t2v
happyhorse-1.0-r2v	Happy Horse 1.0 Ref-to-Video	i2v
happyhorse-1.0-video-edit	Happy Horse 1.0 Video Edit	v2v

CLI

# text-to-video
gen-ai generate -m happyhorse-1.0-t2v \
  -p "a wild horse galloping across a misty meadow at dawn, cinematic" \
  --ar 16:9 -r 1080P -d 10

# first-frame guidance: animate from a still
gen-ai generate -m happyhorse-1.0-t2v -p "the horse rears up and breaks into a gallop" \
  --start-frame ./horse.jpg

# reference-to-video: drive the scene from reference images
gen-ai generate -m happyhorse-1.0-r2v -p "[Image 1] runs through [Image 2]" -i ./subject.jpg -i ./field.jpg

MCP

{ "name": "picsart_generate",
  "arguments": {
    "model": "happyhorse-1.0-t2v",
    "prompt": "a wild horse galloping across a misty meadow at dawn, cinematic",
    "aspectRatio": "16:9",
    "resolution": "1080P",
    "duration": 10
  } }

Parameters

Full parameter surface for every model, sourced from gen-ai models info <id> --json. CLI flags show the primary short form; the canonical --kebab-case long form always works too.

happyhorse-1.0-r2v — Happy Horse 1.0 Ref-to-Video

Try happyhorse-1.0-r2v in Playground ↗

Input type: i2v

Param	CLI flag	Type	Values
prompt	-p	text	required (≤2500 chars)
aspectRatio	--ar	enum	16:9 · 9:16 · 1:1 · 4:3 · 3:4 (default 16:9)
resolution	-r	enum	720P · 1080P (default 720P)
duration	-d	enum	5 · 10 · 15 (default 5)
imageUrls	-i	file	required image (up to 9)

happyhorse-1.0-video-edit — Happy Horse 1.0 Video Edit

Try happyhorse-1.0-video-edit in Playground ↗

Input type: v2v

Param	CLI flag	Type	Values
prompt	-p	text	required (≤2500 chars)
resolution	-r	enum	720P · 1080P (default 720P)
audioSetting	--audio-setting	enum	auto · origin (default auto)
videoUrl	--video	file	required video
imageUrls	-i	file	image (up to 5)

happyhorse-1.0-t2v — Happy Horse 1.0

Try happyhorse-1.0-t2v in Playground ↗

Input type: t2v

Param	CLI flag	Type	Values
prompt	-p	text	required (≤2500 chars)
aspectRatio	--ar	enum	16:9 · 9:16 · 1:1 · 4:3 · 3:4 (default 16:9)
resolution	-r	enum	720P · 1080P (default 720P)
duration	-d	enum	5 · 10 · 15 (default 5)
startFrame	--start-frame	file	image

Notes: r2v takes up to 9 reference images via imageUrls; video-edit takes a source video plus reference images.

Pricing

gen-ai pricing happyhorse-1.0-t2v -d 10 -r 1080P

Cost scales with duration and resolution (1080P costs roughly 1.7× the 720P rate).